const (
    // AttributeActionAdd is a AttributeAction enum value
    AttributeActionAdd = "ADD"

    // AttributeActionPut is a AttributeAction enum value
    AttributeActionPut = "PUT"

    // AttributeActionDelete is a AttributeAction enum value
    AttributeActionDelete = "DELETE"
)

const (
    // BackupStatusCreating is a BackupStatus enum value
    BackupStatusCreating = "CREATING"

    // BackupStatusDeleted is a BackupStatus enum value
    BackupStatusDeleted = "DELETED"

    // BackupStatusAvailable is a BackupStatus enum value
    BackupStatusAvailable = "AVAILABLE"
)

const (
    // BackupTypeUser is a BackupType enum value
    BackupTypeUser = "USER"

    // BackupTypeSystem is a BackupType enum value
    BackupTypeSystem = "SYSTEM"

    // BackupTypeAwsBackup is a BackupType enum value
    BackupTypeAwsBackup = "AWS_BACKUP"
)

const (
    // BackupTypeFilterUser is a BackupTypeFilter enum value
    BackupTypeFilterUser = "USER"

    // BackupTypeFilterSystem is a BackupTypeFilter enum value
    BackupTypeFilterSystem = "SYSTEM"

    // BackupTypeFilterAwsBackup is a BackupTypeFilter enum value
    BackupTypeFilterAwsBackup = "AWS_BACKUP"

    // BackupTypeFilterAll is a BackupTypeFilter enum value
    BackupTypeFilterAll = "ALL"
)

const (
    // BillingModeProvisioned is a BillingMode enum value
    BillingModeProvisioned = "PROVISIONED"

    // BillingModePayPerRequest is a BillingMode enum value
    BillingModePayPerRequest = "PAY_PER_REQUEST"
)

const (
    // ComparisonOperatorEq is a ComparisonOperator enum value
    ComparisonOperatorEq = "EQ"

    // ComparisonOperatorNe is a ComparisonOperator enum value
    ComparisonOperatorNe = "NE"

    // ComparisonOperatorIn is a ComparisonOperator enum value
    ComparisonOperatorIn = "IN"

    // ComparisonOperatorLe is a ComparisonOperator enum value
    ComparisonOperatorLe = "LE"

    // ComparisonOperatorLt is a ComparisonOperator enum value
    ComparisonOperatorLt = "LT"

    // ComparisonOperatorGe is a ComparisonOperator enum value
    ComparisonOperatorGe = "GE"

    // ComparisonOperatorGt is a ComparisonOperator enum value
    ComparisonOperatorGt = "GT"

    // ComparisonOperatorBetween is a ComparisonOperator enum value
    ComparisonOperatorBetween = "BETWEEN"

    // ComparisonOperatorNotNull is a ComparisonOperator enum value
    ComparisonOperatorNotNull = "NOT_NULL"

    // ComparisonOperatorNull is a ComparisonOperator enum value
    ComparisonOperatorNull = "NULL"

    // ComparisonOperatorContains is a ComparisonOperator enum value
    ComparisonOperatorContains = "CONTAINS"

    // ComparisonOperatorNotContains is a ComparisonOperator enum value
    ComparisonOperatorNotContains = "NOT_CONTAINS"

    // ComparisonOperatorBeginsWith is a ComparisonOperator enum value
    ComparisonOperatorBeginsWith = "BEGINS_WITH"
)

const (
    // ConditionalOperatorAnd is a ConditionalOperator enum value
    ConditionalOperatorAnd = "AND"

    // ConditionalOperatorOr is a ConditionalOperator enum value
    ConditionalOperatorOr = "OR"
)

const (
    // ContinuousBackupsStatusEnabled is a ContinuousBackupsStatus enum value
    ContinuousBackupsStatusEnabled = "ENABLED"

    // ContinuousBackupsStatusDisabled is a ContinuousBackupsStatus enum value
    ContinuousBackupsStatusDisabled = "DISABLED"
)

const (
    // ContributorInsightsActionEnable is a ContributorInsightsAction enum value
    ContributorInsightsActionEnable = "ENABLE"

    // ContributorInsightsActionDisable is a ContributorInsightsAction enum value
    ContributorInsightsActionDisable = "DISABLE"
)

const (
    // ContributorInsightsStatusEnabling is a ContributorInsightsStatus enum value
    ContributorInsightsStatusEnabling = "ENABLING"

    // ContributorInsightsStatusEnabled is a ContributorInsightsStatus enum value
    ContributorInsightsStatusEnabled = "ENABLED"

    // ContributorInsightsStatusDisabling is a ContributorInsightsStatus enum value
    ContributorInsightsStatusDisabling = "DISABLING"

    // ContributorInsightsStatusDisabled is a ContributorInsightsStatus enum value
    ContributorInsightsStatusDisabled = "DISABLED"

    // ContributorInsightsStatusFailed is a ContributorInsightsStatus enum value
    ContributorInsightsStatusFailed = "FAILED"
)

const (
    // GlobalTableStatusCreating is a GlobalTableStatus enum value
    GlobalTableStatusCreating = "CREATING"

    // GlobalTableStatusActive is a GlobalTableStatus enum value
    GlobalTableStatusActive = "ACTIVE"

    // GlobalTableStatusDeleting is a GlobalTableStatus enum value
    GlobalTableStatusDeleting = "DELETING"

    // GlobalTableStatusUpdating is a GlobalTableStatus enum value
    GlobalTableStatusUpdating = "UPDATING"
)

const (
    // IndexStatusCreating is a IndexStatus enum value
    IndexStatusCreating = "CREATING"

    // IndexStatusUpdating is a IndexStatus enum value
    IndexStatusUpdating = "UPDATING"

    // IndexStatusDeleting is a IndexStatus enum value
    IndexStatusDeleting = "DELETING"

    // IndexStatusActive is a IndexStatus enum value
    IndexStatusActive = "ACTIVE"
)

const (
    // KeyTypeHash is a KeyType enum value
    KeyTypeHash = "HASH"

    // KeyTypeRange is a KeyType enum value
    KeyTypeRange = "RANGE"
)

const (
    // PointInTimeRecoveryStatusEnabled is a PointInTimeRecoveryStatus enum value
    PointInTimeRecoveryStatusEnabled = "ENABLED"

    // PointInTimeRecoveryStatusDisabled is a PointInTimeRecoveryStatus enum value
    PointInTimeRecoveryStatusDisabled = "DISABLED"
)

const (
    // ProjectionTypeAll is a ProjectionType enum value
    ProjectionTypeAll = "ALL"

    // ProjectionTypeKeysOnly is a ProjectionType enum value
    ProjectionTypeKeysOnly = "KEYS_ONLY"

    // ProjectionTypeInclude is a ProjectionType enum value
    ProjectionTypeInclude = "INCLUDE"
)

const (
    // ReplicaStatusCreating is a ReplicaStatus enum value
    ReplicaStatusCreating = "CREATING"

    // ReplicaStatusCreationFailed is a ReplicaStatus enum value
    ReplicaStatusCreationFailed = "CREATION_FAILED"

    // ReplicaStatusUpdating is a ReplicaStatus enum value
    ReplicaStatusUpdating = "UPDATING"

    // ReplicaStatusDeleting is a ReplicaStatus enum value
    ReplicaStatusDeleting = "DELETING"

    // ReplicaStatusActive is a ReplicaStatus enum value
    ReplicaStatusActive = "ACTIVE"

    // ReplicaStatusRegionDisabled is a ReplicaStatus enum value
    ReplicaStatusRegionDisabled = "REGION_DISABLED"
)

const (
    // ReturnConsumedCapacityIndexes is a ReturnConsumedCapacity enum value
    ReturnConsumedCapacityIndexes = "INDEXES"

    // ReturnConsumedCapacityTotal is a ReturnConsumedCapacity enum value
    ReturnConsumedCapacityTotal = "TOTAL"

    // ReturnConsumedCapacityNone is a ReturnConsumedCapacity enum value
    ReturnConsumedCapacityNone = "NONE"
)

* INDEXES - The response includes the aggregate ConsumedCapacity for the
operation, together with ConsumedCapacity for each table and secondary
index that was accessed. Note that some operations, such as GetItem and
BatchGetItem, do not access any indexes at all. In these cases, specifying
INDEXES will only return ConsumedCapacity information for table(s).

* TOTAL - The response includes only the aggregate ConsumedCapacity for
the operation.

* NONE - No ConsumedCapacity details are included in the response.

const (
    // ReturnItemCollectionMetricsSize is a ReturnItemCollectionMetrics enum value
    ReturnItemCollectionMetricsSize = "SIZE"

    // ReturnItemCollectionMetricsNone is a ReturnItemCollectionMetrics enum value
    ReturnItemCollectionMetricsNone = "NONE"
)

const (
    // ReturnValueNone is a ReturnValue enum value
    ReturnValueNone = "NONE"

    // ReturnValueAllOld is a ReturnValue enum value
    ReturnValueAllOld = "ALL_OLD"

    // ReturnValueUpdatedOld is a ReturnValue enum value
    ReturnValueUpdatedOld = "UPDATED_OLD"

    // ReturnValueAllNew is a ReturnValue enum value
    ReturnValueAllNew = "ALL_NEW"

    // ReturnValueUpdatedNew is a ReturnValue enum value
    ReturnValueUpdatedNew = "UPDATED_NEW"
)

const (
    // ReturnValuesOnConditionCheckFailureAllOld is a ReturnValuesOnConditionCheckFailure enum value
    ReturnValuesOnConditionCheckFailureAllOld = "ALL_OLD"

    // ReturnValuesOnConditionCheckFailureNone is a ReturnValuesOnConditionCheckFailure enum value
    ReturnValuesOnConditionCheckFailureNone = "NONE"
)

const (
    // SSEStatusEnabling is a SSEStatus enum value
    SSEStatusEnabling = "ENABLING"

    // SSEStatusEnabled is a SSEStatus enum value
    SSEStatusEnabled = "ENABLED"

    // SSEStatusDisabling is a SSEStatus enum value
    SSEStatusDisabling = "DISABLING"

    // SSEStatusDisabled is a SSEStatus enum value
    SSEStatusDisabled = "DISABLED"

    // SSEStatusUpdating is a SSEStatus enum value
    SSEStatusUpdating = "UPDATING"
)

const (
    // SSETypeAes256 is a SSEType enum value
    SSETypeAes256 = "AES256"

    // SSETypeKms is a SSEType enum value
    SSETypeKms = "KMS"
)

const (
    // ScalarAttributeTypeS is a ScalarAttributeType enum value
    ScalarAttributeTypeS = "S"

    // ScalarAttributeTypeN is a ScalarAttributeType enum value
    ScalarAttributeTypeN = "N"

    // ScalarAttributeTypeB is a ScalarAttributeType enum value
    ScalarAttributeTypeB = "B"
)

const (
    // SelectAllAttributes is a Select enum value
    SelectAllAttributes = "ALL_ATTRIBUTES"

    // SelectAllProjectedAttributes is a Select enum value
    SelectAllProjectedAttributes = "ALL_PROJECTED_ATTRIBUTES"

    // SelectSpecificAttributes is a Select enum value
    SelectSpecificAttributes = "SPECIFIC_ATTRIBUTES"

    // SelectCount is a Select enum value
    SelectCount = "COUNT"
)

const (
    // StreamViewTypeNewImage is a StreamViewType enum value
    StreamViewTypeNewImage = "NEW_IMAGE"

    // StreamViewTypeOldImage is a StreamViewType enum value
    StreamViewTypeOldImage = "OLD_IMAGE"

    // StreamViewTypeNewAndOldImages is a StreamViewType enum value
    StreamViewTypeNewAndOldImages = "NEW_AND_OLD_IMAGES"

    // StreamViewTypeKeysOnly is a StreamViewType enum value
    StreamViewTypeKeysOnly = "KEYS_ONLY"
)

const (
    // TableStatusCreating is a TableStatus enum value
    TableStatusCreating = "CREATING"

    // TableStatusUpdating is a TableStatus enum value
    TableStatusUpdating = "UPDATING"

    // TableStatusDeleting is a TableStatus enum value
    TableStatusDeleting = "DELETING"

    // TableStatusActive is a TableStatus enum value
    TableStatusActive = "ACTIVE"

    // TableStatusInaccessibleEncryptionCredentials is a TableStatus enum value
    TableStatusInaccessibleEncryptionCredentials = "INACCESSIBLE_ENCRYPTION_CREDENTIALS"

    // TableStatusArchiving is a TableStatus enum value
    TableStatusArchiving = "ARCHIVING"

    // TableStatusArchived is a TableStatus enum value
    TableStatusArchived = "ARCHIVED"
)

const (
    // TimeToLiveStatusEnabling is a TimeToLiveStatus enum value
    TimeToLiveStatusEnabling = "ENABLING"

    // TimeToLiveStatusDisabling is a TimeToLiveStatus enum value
    TimeToLiveStatusDisabling = "DISABLING"

    // TimeToLiveStatusEnabled is a TimeToLiveStatus enum value
    TimeToLiveStatusEnabled = "ENABLED"

    // TimeToLiveStatusDisabled is a TimeToLiveStatus enum value
    TimeToLiveStatusDisabled = "DISABLED"
)

const (

    // ErrCodeBackupInUseException for service response error code
    // "BackupInUseException".
    //
    // There is another ongoing conflicting backup control plane operation on the
    // table. The backup is either being created, deleted or restored to a table.
    ErrCodeBackupInUseException = "BackupInUseException"

    // ErrCodeBackupNotFoundException for service response error code
    // "BackupNotFoundException".
    //
    // Backup not found for the given BackupARN.
    ErrCodeBackupNotFoundException = "BackupNotFoundException"

    // ErrCodeConditionalCheckFailedException for service response error code
    // "ConditionalCheckFailedException".
    //
    // A condition specified in the operation could not be evaluated.
    ErrCodeConditionalCheckFailedException = "ConditionalCheckFailedException"

    // ErrCodeContinuousBackupsUnavailableException for service response error code
    // "ContinuousBackupsUnavailableException".
    //
    // Backups have not yet been enabled for this table.
    ErrCodeContinuousBackupsUnavailableException = "ContinuousBackupsUnavailableException"

    // ErrCodeGlobalTableAlreadyExistsException for service response error code
    // "GlobalTableAlreadyExistsException".
    //
    // The specified global table already exists.
    ErrCodeGlobalTableAlreadyExistsException = "GlobalTableAlreadyExistsException"

    // ErrCodeGlobalTableNotFoundException for service response error code
    // "GlobalTableNotFoundException".
    //
    // The specified global table does not exist.
    ErrCodeGlobalTableNotFoundException = "GlobalTableNotFoundException"

    // ErrCodeIdempotentParameterMismatchException for service response error code
    // "IdempotentParameterMismatchException".
    //
    // DynamoDB rejected the request because you retried a request with a different
    // payload but with an idempotent token that was already used.
    ErrCodeIdempotentParameterMismatchException = "IdempotentParameterMismatchException"

    // ErrCodeIndexNotFoundException for service response error code
    // "IndexNotFoundException".
    //
    // The operation tried to access a nonexistent index.
    ErrCodeIndexNotFoundException = "IndexNotFoundException"

    // ErrCodeInternalServerError for service response error code
    // "InternalServerError".
    //
    // An error occurred on the server side.
    ErrCodeInternalServerError = "InternalServerError"

    // ErrCodeInvalidRestoreTimeException for service response error code
    // "InvalidRestoreTimeException".
    //
    // An invalid restore time was specified. RestoreDateTime must be between EarliestRestorableDateTime
    // and LatestRestorableDateTime.
    ErrCodeInvalidRestoreTimeException = "InvalidRestoreTimeException"

    // ErrCodeItemCollectionSizeLimitExceededException for service response error code
    // "ItemCollectionSizeLimitExceededException".
    //
    // An item collection is too large. This exception is only returned for tables
    // that have one or more local secondary indexes.
    ErrCodeItemCollectionSizeLimitExceededException = "ItemCollectionSizeLimitExceededException"

    // ErrCodeLimitExceededException for service response error code
    // "LimitExceededException".
    //
    // There is no limit to the number of daily on-demand backups that can be taken.
    //
    // Up to 50 simultaneous table operations are allowed per account. These operations
    // include CreateTable, UpdateTable, DeleteTable,UpdateTimeToLive, RestoreTableFromBackup,
    // and RestoreTableToPointInTime.
    //
    // The only exception is when you are creating a table with one or more secondary
    // indexes. You can have up to 25 such requests running at a time; however,
    // if the table or index specifications are complex, DynamoDB might temporarily
    // reduce the number of concurrent operations.
    //
    // There is a soft account quota of 256 tables.
    ErrCodeLimitExceededException = "LimitExceededException"

    // ErrCodePointInTimeRecoveryUnavailableException for service response error code
    // "PointInTimeRecoveryUnavailableException".
    //
    // Point in time recovery has not yet been enabled for this source table.
    ErrCodePointInTimeRecoveryUnavailableException = "PointInTimeRecoveryUnavailableException"

    // ErrCodeProvisionedThroughputExceededException for service response error code
    // "ProvisionedThroughputExceededException".
    //
    // Your request rate is too high. The AWS SDKs for DynamoDB automatically retry
    // requests that receive this exception. Your request is eventually successful,
    // unless your retry queue is too large to finish. Reduce the frequency of requests
    // and use exponential backoff. For more information, go to Error Retries and
    // Exponential Backoff (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/Programming.Errors.html#Programming.Errors.RetryAndBackoff)
    // in the Amazon DynamoDB Developer Guide.
    ErrCodeProvisionedThroughputExceededException = "ProvisionedThroughputExceededException"

    // ErrCodeReplicaAlreadyExistsException for service response error code
    // "ReplicaAlreadyExistsException".
    //
    // The specified replica is already part of the global table.
    ErrCodeReplicaAlreadyExistsException = "ReplicaAlreadyExistsException"

    // ErrCodeReplicaNotFoundException for service response error code
    // "ReplicaNotFoundException".
    //
    // The specified replica is no longer part of the global table.
    ErrCodeReplicaNotFoundException = "ReplicaNotFoundException"

    // ErrCodeRequestLimitExceeded for service response error code
    // "RequestLimitExceeded".
    //
    // Throughput exceeds the current throughput quota for your account. Please
    // contact AWS Support at AWS Support (https://aws.amazon.com/support) to request
    // a quota increase.
    ErrCodeRequestLimitExceeded = "RequestLimitExceeded"

    // ErrCodeResourceInUseException for service response error code
    // "ResourceInUseException".
    //
    // The operation conflicts with the resource's availability. For example, you
    // attempted to recreate an existing table, or tried to delete a table currently
    // in the CREATING state.
    ErrCodeResourceInUseException = "ResourceInUseException"

    // ErrCodeResourceNotFoundException for service response error code
    // "ResourceNotFoundException".
    //
    // The operation tried to access a nonexistent table or index. The resource
    // might not be specified correctly, or its status might not be ACTIVE.
    ErrCodeResourceNotFoundException = "ResourceNotFoundException"

    // ErrCodeTableAlreadyExistsException for service response error code
    // "TableAlreadyExistsException".
    //
    // A target table with the specified name already exists.
    ErrCodeTableAlreadyExistsException = "TableAlreadyExistsException"

    // ErrCodeTableInUseException for service response error code
    // "TableInUseException".
    //
    // A target table with the specified name is either being created or deleted.
    ErrCodeTableInUseException = "TableInUseException"

    // ErrCodeTableNotFoundException for service response error code
    // "TableNotFoundException".
    //
    // A source table with the name TableName does not currently exist within the
    // subscriber's account.
    ErrCodeTableNotFoundException = "TableNotFoundException"

    // ErrCodeTransactionCanceledException for service response error code
    // "TransactionCanceledException".
    //
    // The entire transaction request was canceled.
    //
    // DynamoDB cancels a TransactWriteItems request under the following circumstances:
    //
    //    * A condition in one of the condition expressions is not met.
    //
    //    * A table in the TransactWriteItems request is in a different account
    //    or region.
    //
    //    * More than one action in the TransactWriteItems operation targets the
    //    same item.
    //
    //    * There is insufficient provisioned capacity for the transaction to be
    //    completed.
    //
    //    * An item size becomes too large (larger than 400 KB), or a local secondary
    //    index (LSI) becomes too large, or a similar validation error occurs because
    //    of changes made by the transaction.
    //
    //    * There is a user error, such as an invalid data format.
    //
    // DynamoDB cancels a TransactGetItems request under the following circumstances:
    //
    //    * There is an ongoing TransactGetItems operation that conflicts with a
    //    concurrent PutItem, UpdateItem, DeleteItem or TransactWriteItems request.
    //    In this case the TransactGetItems operation fails with a TransactionCanceledException.
    //
    //    * A table in the TransactGetItems request is in a different account or
    //    region.
    //
    //    * There is insufficient provisioned capacity for the transaction to be
    //    completed.
    //
    //    * There is a user error, such as an invalid data format.
    //
    // If using Java, DynamoDB lists the cancellation reasons on the CancellationReasons
    // property. This property is not set for other languages. Transaction cancellation
    // reasons are ordered in the order of requested items, if an item has no error
    // it will have NONE code and Null message.
    //
    // Cancellation reason codes and possible error messages:
    //
    //    * No Errors: Code: NONE Message: null
    //
    //    * Conditional Check Failed: Code: ConditionalCheckFailed Message: The
    //    conditional request failed.
    //
    //    * Item Collection Size Limit Exceeded: Code: ItemCollectionSizeLimitExceeded
    //    Message: Collection size exceeded.
    //
    //    * Transaction Conflict: Code: TransactionConflict Message: Transaction
    //    is ongoing for the item.
    //
    //    * Provisioned Throughput Exceeded: Code: ProvisionedThroughputExceeded
    //    Messages: The level of configured provisioned throughput for the table
    //    was exceeded. Consider increasing your provisioning level with the UpdateTable
    //    API. This Message is received when provisioned throughput is exceeded
    //    is on a provisioned DynamoDB table. The level of configured provisioned
    //    throughput for one or more global secondary indexes of the table was exceeded.
    //    Consider increasing your provisioning level for the under-provisioned
    //    global secondary indexes with the UpdateTable API. This message is returned
    //    when provisioned throughput is exceeded is on a provisioned GSI.
    //
    //    * Throttling Error: Code: ThrottlingError Messages: Throughput exceeds
    //    the current capacity of your table or index. DynamoDB is automatically
    //    scaling your table or index so please try again shortly. If exceptions
    //    persist, check if you have a hot key: https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/bp-partition-key-design.html.
    //    This message is returned when writes get throttled on an On-Demand table
    //    as DynamoDB is automatically scaling the table. Throughput exceeds the
    //    current capacity for one or more global secondary indexes. DynamoDB is
    //    automatically scaling your index so please try again shortly. This message
    //    is returned when when writes get throttled on an On-Demand GSI as DynamoDB
    //    is automatically scaling the GSI.
    //
    //    * Validation Error: Code: ValidationError Messages: One or more parameter
    //    values were invalid. The update expression attempted to update the secondary
    //    index key beyond allowed size limits. The update expression attempted
    //    to update the secondary index key to unsupported type. An operand in the
    //    update expression has an incorrect data type. Item size to update has
    //    exceeded the maximum allowed size. Number overflow. Attempting to store
    //    a number with magnitude larger than supported range. Type mismatch for
    //    attribute to update. Nesting Levels have exceeded supported limits. The
    //    document path provided in the update expression is invalid for update.
    //    The provided expression refers to an attribute that does not exist in
    //    the item.
    ErrCodeTransactionCanceledException = "TransactionCanceledException"

    // ErrCodeTransactionConflictException for service response error code
    // "TransactionConflictException".
    //
    // Operation was rejected because there is an ongoing transaction for the item.
    ErrCodeTransactionConflictException = "TransactionConflictException"

    // ErrCodeTransactionInProgressException for service response error code
    // "TransactionInProgressException".
    //
    // The transaction with the given request token is already in progress.
    ErrCodeTransactionInProgressException = "TransactionInProgressException"
)

const (
    ServiceName = "dynamodb"  // Name of service.
    EndpointsID = ServiceName // ID to lookup a service endpoint with.
    ServiceID   = "DynamoDB"  // ServiceID is a unique identifier of a specific service.
)

func AttributeAction_Values ¶

func AttributeAction_Values() []string

AttributeAction_Values returns all elements of the AttributeAction enum

func BackupStatus_Values ¶

func BackupStatus_Values() []string

BackupStatus_Values returns all elements of the BackupStatus enum

func BackupTypeFilter_Values ¶

func BackupTypeFilter_Values() []string

BackupTypeFilter_Values returns all elements of the BackupTypeFilter enum

func BackupType_Values ¶

func BackupType_Values() []string

BackupType_Values returns all elements of the BackupType enum

func BillingMode_Values ¶

func BillingMode_Values() []string

BillingMode_Values returns all elements of the BillingMode enum

func ComparisonOperator_Values ¶

func ComparisonOperator_Values() []string

ComparisonOperator_Values returns all elements of the ComparisonOperator enum

func ConditionalOperator_Values ¶

func ConditionalOperator_Values() []string

ConditionalOperator_Values returns all elements of the ConditionalOperator enum

func ContinuousBackupsStatus_Values ¶

func ContinuousBackupsStatus_Values() []string

ContinuousBackupsStatus_Values returns all elements of the ContinuousBackupsStatus enum

func ContributorInsightsAction_Values ¶

func ContributorInsightsAction_Values() []string

ContributorInsightsAction_Values returns all elements of the ContributorInsightsAction enum

func ContributorInsightsStatus_Values ¶

func ContributorInsightsStatus_Values() []string

ContributorInsightsStatus_Values returns all elements of the ContributorInsightsStatus enum

func GlobalTableStatus_Values ¶

func GlobalTableStatus_Values() []string

GlobalTableStatus_Values returns all elements of the GlobalTableStatus enum

func IndexStatus_Values ¶

func IndexStatus_Values() []string

IndexStatus_Values returns all elements of the IndexStatus enum

func KeyType_Values ¶

func KeyType_Values() []string

KeyType_Values returns all elements of the KeyType enum

func PointInTimeRecoveryStatus_Values ¶

func PointInTimeRecoveryStatus_Values() []string

PointInTimeRecoveryStatus_Values returns all elements of the PointInTimeRecoveryStatus enum

func ProjectionType_Values ¶

func ProjectionType_Values() []string

ProjectionType_Values returns all elements of the ProjectionType enum

func ReplicaStatus_Values ¶

func ReplicaStatus_Values() []string

ReplicaStatus_Values returns all elements of the ReplicaStatus enum

func ReturnConsumedCapacity_Values ¶

func ReturnConsumedCapacity_Values() []string

ReturnConsumedCapacity_Values returns all elements of the ReturnConsumedCapacity enum

func ReturnItemCollectionMetrics_Values ¶

func ReturnItemCollectionMetrics_Values() []string

ReturnItemCollectionMetrics_Values returns all elements of the ReturnItemCollectionMetrics enum

func ReturnValue_Values ¶

func ReturnValue_Values() []string

ReturnValue_Values returns all elements of the ReturnValue enum

func ReturnValuesOnConditionCheckFailure_Values ¶

func ReturnValuesOnConditionCheckFailure_Values() []string

ReturnValuesOnConditionCheckFailure_Values returns all elements of the ReturnValuesOnConditionCheckFailure enum

func SSEStatus_Values ¶

func SSEStatus_Values() []string

SSEStatus_Values returns all elements of the SSEStatus enum

func SSEType_Values ¶

func SSEType_Values() []string

SSEType_Values returns all elements of the SSEType enum

func ScalarAttributeType_Values ¶

func ScalarAttributeType_Values() []string

ScalarAttributeType_Values returns all elements of the ScalarAttributeType enum

func Select_Values ¶

func Select_Values() []string

Select_Values returns all elements of the Select enum

func StreamViewType_Values ¶

func StreamViewType_Values() []string

StreamViewType_Values returns all elements of the StreamViewType enum

func TableStatus_Values ¶

func TableStatus_Values() []string

TableStatus_Values returns all elements of the TableStatus enum

func TimeToLiveStatus_Values ¶

func TimeToLiveStatus_Values() []string

TimeToLiveStatus_Values returns all elements of the TimeToLiveStatus enum

type ArchivalSummary ¶

type ArchivalSummary struct {

    // The Amazon Resource Name (ARN) of the backup the table was archived to, when
    // applicable in the archival reason. If you wish to restore this backup to
    // the same table name, you will need to delete the original table.
    ArchivalBackupArn *string `min:"37" type:"string"`

    // The date and time when table archival was initiated by DynamoDB, in UNIX
    // epoch time format.
    ArchivalDateTime *time.Time `type:"timestamp"`

    // The reason DynamoDB archived the table. Currently, the only possible value
    // is:
    //
    //    * INACCESSIBLE_ENCRYPTION_CREDENTIALS - The table was archived due to
    //    the table's AWS KMS key being inaccessible for more than seven days. An
    //    On-Demand backup was created at the archival time.
    ArchivalReason *string `type:"string"`
    // contains filtered or unexported fields
}

Contains details of a table archival operation.

func (ArchivalSummary) GoString ¶

func (s ArchivalSummary) GoString() string

GoString returns the string representation

func (*ArchivalSummary) SetArchivalBackupArn ¶

func (s *ArchivalSummary) SetArchivalBackupArn(v string) *ArchivalSummary

SetArchivalBackupArn sets the ArchivalBackupArn field's value.

func (*ArchivalSummary) SetArchivalDateTime ¶

func (s *ArchivalSummary) SetArchivalDateTime(v time.Time) *ArchivalSummary

SetArchivalDateTime sets the ArchivalDateTime field's value.

func (*ArchivalSummary) SetArchivalReason ¶

func (s *ArchivalSummary) SetArchivalReason(v string) *ArchivalSummary

SetArchivalReason sets the ArchivalReason field's value.

func (ArchivalSummary) String ¶

func (s ArchivalSummary) String() string

String returns the string representation

type AttributeDefinition ¶

type AttributeDefinition struct {

    // A name for the attribute.
    //
    // AttributeName is a required field
    AttributeName *string `min:"1" type:"string" required:"true"`

    // The data type for the attribute, where:
    //
    //    * S - the attribute is of type String
    //
    //    * N - the attribute is of type Number
    //
    //    * B - the attribute is of type Binary
    //
    // AttributeType is a required field
    AttributeType *string `type:"string" required:"true" enum:"ScalarAttributeType"`
    // contains filtered or unexported fields
}

Represents an attribute for describing the key schema for the table and indexes.

func (AttributeDefinition) GoString ¶

func (s AttributeDefinition) GoString() string

GoString returns the string representation

func (*AttributeDefinition) SetAttributeName ¶

func (s *AttributeDefinition) SetAttributeName(v string) *AttributeDefinition

SetAttributeName sets the AttributeName field's value.

func (*AttributeDefinition) SetAttributeType ¶

func (s *AttributeDefinition) SetAttributeType(v string) *AttributeDefinition

SetAttributeType sets the AttributeType field's value.

func (AttributeDefinition) String ¶

func (s AttributeDefinition) String() string

String returns the string representation

func (*AttributeDefinition) Validate ¶

func (s *AttributeDefinition) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type AttributeValue ¶

type AttributeValue struct {

    // An attribute of type Binary. For example:
    //
    // "B": "dGhpcyB0ZXh0IGlzIGJhc2U2NC1lbmNvZGVk"
    //
    // B is automatically base64 encoded/decoded by the SDK.
    B []byte `type:"blob"`

    // An attribute of type Boolean. For example:
    //
    // "BOOL": true
    BOOL *bool `type:"boolean"`

    // An attribute of type Binary Set. For example:
    //
    // "BS": ["U3Vubnk=", "UmFpbnk=", "U25vd3k="]
    BS [][]byte `type:"list"`

    // An attribute of type List. For example:
    //
    // "L": [ {"S": "Cookies"} , {"S": "Coffee"}, {"N", "3.14159"}]
    L []*AttributeValue `type:"list"`

    // An attribute of type Map. For example:
    //
    // "M": {"Name": {"S": "Joe"}, "Age": {"N": "35"}}
    M map[string]*AttributeValue `type:"map"`

    // An attribute of type Number. For example:
    //
    // "N": "123.45"
    //
    // Numbers are sent across the network to DynamoDB as strings, to maximize compatibility
    // across languages and libraries. However, DynamoDB treats them as number type
    // attributes for mathematical operations.
    N *string `type:"string"`

    // An attribute of type Number Set. For example:
    //
    // "NS": ["42.2", "-19", "7.5", "3.14"]
    //
    // Numbers are sent across the network to DynamoDB as strings, to maximize compatibility
    // across languages and libraries. However, DynamoDB treats them as number type
    // attributes for mathematical operations.
    NS []*string `type:"list"`

    // An attribute of type Null. For example:
    //
    // "NULL": true
    NULL *bool `type:"boolean"`

    // An attribute of type String. For example:
    //
    // "S": "Hello"
    S *string `type:"string"`

    // An attribute of type String Set. For example:
    //
    // "SS": ["Giraffe", "Hippo" ,"Zebra"]
    SS []*string `type:"list"`
    // contains filtered or unexported fields
}

Represents the data for an attribute.

Each attribute value is described as a name-value pair. The name is the data type, and the value is the data itself.

For more information, see Data Types (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/HowItWorks.NamingRulesDataTypes.html#HowItWorks.DataTypes) in the Amazon DynamoDB Developer Guide.

func (AttributeValue) GoString ¶

func (s AttributeValue) GoString() string

GoString returns the string representation

func (*AttributeValue) SetB ¶

func (s *AttributeValue) SetB(v []byte) *AttributeValue

SetB sets the B field's value.

func (*AttributeValue) SetBOOL ¶

func (s *AttributeValue) SetBOOL(v bool) *AttributeValue

SetBOOL sets the BOOL field's value.

func (*AttributeValue) SetBS ¶

func (s *AttributeValue) SetBS(v [][]byte) *AttributeValue

SetBS sets the BS field's value.

func (*AttributeValue) SetL ¶

func (s *AttributeValue) SetL(v []*AttributeValue) *AttributeValue

SetL sets the L field's value.

func (*AttributeValue) SetM ¶

func (s *AttributeValue) SetM(v map[string]*AttributeValue) *AttributeValue

SetM sets the M field's value.

func (*AttributeValue) SetN ¶

func (s *AttributeValue) SetN(v string) *AttributeValue

SetN sets the N field's value.

func (*AttributeValue) SetNS ¶

func (s *AttributeValue) SetNS(v []*string) *AttributeValue

SetNS sets the NS field's value.

func (*AttributeValue) SetNULL ¶

func (s *AttributeValue) SetNULL(v bool) *AttributeValue

SetNULL sets the NULL field's value.

func (*AttributeValue) SetS ¶

func (s *AttributeValue) SetS(v string) *AttributeValue

SetS sets the S field's value.

func (*AttributeValue) SetSS ¶

func (s *AttributeValue) SetSS(v []*string) *AttributeValue

SetSS sets the SS field's value.

func (AttributeValue) String ¶

func (s AttributeValue) String() string

String returns the string representation

type AttributeValueUpdate ¶

type AttributeValueUpdate struct {

    // Specifies how to perform the update. Valid values are PUT (default), DELETE,
    // and ADD. The behavior depends on whether the specified primary key already
    // exists in the table.
    //
    // If an item with the specified Key is found in the table:
    //
    //    * PUT - Adds the specified attribute to the item. If the attribute already
    //    exists, it is replaced by the new value.
    //
    //    * DELETE - If no value is specified, the attribute and its value are removed
    //    from the item. The data type of the specified value must match the existing
    //    value's data type. If a set of values is specified, then those values
    //    are subtracted from the old set. For example, if the attribute value was
    //    the set [a,b,c] and the DELETE action specified [a,c], then the final
    //    attribute value would be [b]. Specifying an empty set is an error.
    //
    //    * ADD - If the attribute does not already exist, then the attribute and
    //    its values are added to the item. If the attribute does exist, then the
    //    behavior of ADD depends on the data type of the attribute: If the existing
    //    attribute is a number, and if Value is also a number, then the Value is
    //    mathematically added to the existing attribute. If Value is a negative
    //    number, then it is subtracted from the existing attribute. If you use
    //    ADD to increment or decrement a number value for an item that doesn't
    //    exist before the update, DynamoDB uses 0 as the initial value. In addition,
    //    if you use ADD to update an existing item, and intend to increment or
    //    decrement an attribute value which does not yet exist, DynamoDB uses 0
    //    as the initial value. For example, suppose that the item you want to update
    //    does not yet have an attribute named itemcount, but you decide to ADD
    //    the number 3 to this attribute anyway, even though it currently does not
    //    exist. DynamoDB will create the itemcount attribute, set its initial value
    //    to 0, and finally add 3 to it. The result will be a new itemcount attribute
    //    in the item, with a value of 3. If the existing data type is a set, and
    //    if the Value is also a set, then the Value is added to the existing set.
    //    (This is a set operation, not mathematical addition.) For example, if
    //    the attribute value was the set [1,2], and the ADD action specified [3],
    //    then the final attribute value would be [1,2,3]. An error occurs if an
    //    Add action is specified for a set attribute and the attribute type specified
    //    does not match the existing set type. Both sets must have the same primitive
    //    data type. For example, if the existing data type is a set of strings,
    //    the Value must also be a set of strings. The same holds true for number
    //    sets and binary sets. This action is only valid for an existing attribute
    //    whose data type is number or is a set. Do not use ADD for any other data
    //    types.
    //
    // If no item with the specified Key is found:
    //
    //    * PUT - DynamoDB creates a new item with the specified primary key, and
    //    then adds the attribute.
    //
    //    * DELETE - Nothing happens; there is no attribute to delete.
    //
    //    * ADD - DynamoDB creates an item with the supplied primary key and number
    //    (or set of numbers) for the attribute value. The only data types allowed
    //    are number and number set; no other data types can be specified.
    Action *string `type:"string" enum:"AttributeAction"`

    // Represents the data for an attribute.
    //
    // Each attribute value is described as a name-value pair. The name is the data
    // type, and the value is the data itself.
    //
    // For more information, see Data Types (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/HowItWorks.NamingRulesDataTypes.html#HowItWorks.DataTypes)
    // in the Amazon DynamoDB Developer Guide.
    Value *AttributeValue `type:"structure"`
    // contains filtered or unexported fields
}

For the UpdateItem operation, represents the attributes to be modified, the action to perform on each, and the new value for each.

You cannot use UpdateItem to update any primary key attributes. Instead, you will need to delete the item, and then use PutItem to create a new item with new attributes.

Attribute values cannot be null; string and binary type attributes must have lengths greater than zero; and set type attributes must not be empty. Requests with empty values will be rejected with a ValidationException exception.

func (AttributeValueUpdate) GoString ¶

func (s AttributeValueUpdate) GoString() string

GoString returns the string representation

func (*AttributeValueUpdate) SetAction ¶

func (s *AttributeValueUpdate) SetAction(v string) *AttributeValueUpdate

SetAction sets the Action field's value.

func (*AttributeValueUpdate) SetValue ¶

func (s *AttributeValueUpdate) SetValue(v *AttributeValue) *AttributeValueUpdate

SetValue sets the Value field's value.

func (AttributeValueUpdate) String ¶

func (s AttributeValueUpdate) String() string

String returns the string representation

type AutoScalingPolicyDescription ¶

type AutoScalingPolicyDescription struct {

    // The name of the scaling policy.
    PolicyName *string `min:"1" type:"string"`

    // Represents a target tracking scaling policy configuration.
    TargetTrackingScalingPolicyConfiguration *AutoScalingTargetTrackingScalingPolicyConfigurationDescription `type:"structure"`
    // contains filtered or unexported fields
}

Represents the properties of the scaling policy.

func (AutoScalingPolicyDescription) GoString ¶

func (s AutoScalingPolicyDescription) GoString() string

GoString returns the string representation

func (*AutoScalingPolicyDescription) SetPolicyName ¶

func (s *AutoScalingPolicyDescription) SetPolicyName(v string) *AutoScalingPolicyDescription

SetPolicyName sets the PolicyName field's value.

func (*AutoScalingPolicyDescription) SetTargetTrackingScalingPolicyConfiguration ¶

func (s *AutoScalingPolicyDescription) SetTargetTrackingScalingPolicyConfiguration(v *AutoScalingTargetTrackingScalingPolicyConfigurationDescription) *AutoScalingPolicyDescription

SetTargetTrackingScalingPolicyConfiguration sets the TargetTrackingScalingPolicyConfiguration field's value.

func (AutoScalingPolicyDescription) String ¶

func (s AutoScalingPolicyDescription) String() string

String returns the string representation

type AutoScalingPolicyUpdate ¶

type AutoScalingPolicyUpdate struct {

    // The name of the scaling policy.
    PolicyName *string `min:"1" type:"string"`

    // Represents a target tracking scaling policy configuration.
    //
    // TargetTrackingScalingPolicyConfiguration is a required field
    TargetTrackingScalingPolicyConfiguration *AutoScalingTargetTrackingScalingPolicyConfigurationUpdate `type:"structure" required:"true"`
    // contains filtered or unexported fields
}

Represents the auto scaling policy to be modified.

func (AutoScalingPolicyUpdate) GoString ¶

func (s AutoScalingPolicyUpdate) GoString() string

GoString returns the string representation

func (*AutoScalingPolicyUpdate) SetPolicyName ¶

func (s *AutoScalingPolicyUpdate) SetPolicyName(v string) *AutoScalingPolicyUpdate

SetPolicyName sets the PolicyName field's value.

func (*AutoScalingPolicyUpdate) SetTargetTrackingScalingPolicyConfiguration ¶

func (s *AutoScalingPolicyUpdate) SetTargetTrackingScalingPolicyConfiguration(v *AutoScalingTargetTrackingScalingPolicyConfigurationUpdate) *AutoScalingPolicyUpdate

SetTargetTrackingScalingPolicyConfiguration sets the TargetTrackingScalingPolicyConfiguration field's value.

func (AutoScalingPolicyUpdate) String ¶

func (s AutoScalingPolicyUpdate) String() string

String returns the string representation

func (*AutoScalingPolicyUpdate) Validate ¶

func (s *AutoScalingPolicyUpdate) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type AutoScalingSettingsDescription ¶

type AutoScalingSettingsDescription struct {

    // Disabled auto scaling for this global table or global secondary index.
    AutoScalingDisabled *bool `type:"boolean"`

    // Role ARN used for configuring the auto scaling policy.
    AutoScalingRoleArn *string `type:"string"`

    // The maximum capacity units that a global table or global secondary index
    // should be scaled up to.
    MaximumUnits *int64 `min:"1" type:"long"`

    // The minimum capacity units that a global table or global secondary index
    // should be scaled down to.
    MinimumUnits *int64 `min:"1" type:"long"`

    // Information about the scaling policies.
    ScalingPolicies []*AutoScalingPolicyDescription `type:"list"`
    // contains filtered or unexported fields
}

Represents the auto scaling settings for a global table or global secondary index.

func (AutoScalingSettingsDescription) GoString ¶

func (s AutoScalingSettingsDescription) GoString() string

GoString returns the string representation

func (*AutoScalingSettingsDescription) SetAutoScalingDisabled ¶

func (s *AutoScalingSettingsDescription) SetAutoScalingDisabled(v bool) *AutoScalingSettingsDescription

SetAutoScalingDisabled sets the AutoScalingDisabled field's value.

func (*AutoScalingSettingsDescription) SetAutoScalingRoleArn ¶

func (s *AutoScalingSettingsDescription) SetAutoScalingRoleArn(v string) *AutoScalingSettingsDescription

SetAutoScalingRoleArn sets the AutoScalingRoleArn field's value.

func (*AutoScalingSettingsDescription) SetMaximumUnits ¶

func (s *AutoScalingSettingsDescription) SetMaximumUnits(v int64) *AutoScalingSettingsDescription

SetMaximumUnits sets the MaximumUnits field's value.

func (*AutoScalingSettingsDescription) SetMinimumUnits ¶

func (s *AutoScalingSettingsDescription) SetMinimumUnits(v int64) *AutoScalingSettingsDescription

SetMinimumUnits sets the MinimumUnits field's value.

func (*AutoScalingSettingsDescription) SetScalingPolicies ¶

func (s *AutoScalingSettingsDescription) SetScalingPolicies(v []*AutoScalingPolicyDescription) *AutoScalingSettingsDescription

SetScalingPolicies sets the ScalingPolicies field's value.

func (AutoScalingSettingsDescription) String ¶

func (s AutoScalingSettingsDescription) String() string

String returns the string representation

type AutoScalingSettingsUpdate ¶

type AutoScalingSettingsUpdate struct {

    // Disabled auto scaling for this global table or global secondary index.
    AutoScalingDisabled *bool `type:"boolean"`

    // Role ARN used for configuring auto scaling policy.
    AutoScalingRoleArn *string `min:"1" type:"string"`

    // The maximum capacity units that a global table or global secondary index
    // should be scaled up to.
    MaximumUnits *int64 `min:"1" type:"long"`

    // The minimum capacity units that a global table or global secondary index
    // should be scaled down to.
    MinimumUnits *int64 `min:"1" type:"long"`

    // The scaling policy to apply for scaling target global table or global secondary
    // index capacity units.
    ScalingPolicyUpdate *AutoScalingPolicyUpdate `type:"structure"`
    // contains filtered or unexported fields
}

Represents the auto scaling settings to be modified for a global table or global secondary index.

func (AutoScalingSettingsUpdate) GoString ¶

func (s AutoScalingSettingsUpdate) GoString() string

GoString returns the string representation

func (*AutoScalingSettingsUpdate) SetAutoScalingDisabled ¶

func (s *AutoScalingSettingsUpdate) SetAutoScalingDisabled(v bool) *AutoScalingSettingsUpdate

SetAutoScalingDisabled sets the AutoScalingDisabled field's value.

func (*AutoScalingSettingsUpdate) SetAutoScalingRoleArn ¶

func (s *AutoScalingSettingsUpdate) SetAutoScalingRoleArn(v string) *AutoScalingSettingsUpdate

SetAutoScalingRoleArn sets the AutoScalingRoleArn field's value.

func (*AutoScalingSettingsUpdate) SetMaximumUnits ¶

func (s *AutoScalingSettingsUpdate) SetMaximumUnits(v int64) *AutoScalingSettingsUpdate

SetMaximumUnits sets the MaximumUnits field's value.

func (*AutoScalingSettingsUpdate) SetMinimumUnits ¶

func (s *AutoScalingSettingsUpdate) SetMinimumUnits(v int64) *AutoScalingSettingsUpdate

SetMinimumUnits sets the MinimumUnits field's value.

func (*AutoScalingSettingsUpdate) SetScalingPolicyUpdate ¶

func (s *AutoScalingSettingsUpdate) SetScalingPolicyUpdate(v *AutoScalingPolicyUpdate) *AutoScalingSettingsUpdate

SetScalingPolicyUpdate sets the ScalingPolicyUpdate field's value.

func (AutoScalingSettingsUpdate) String ¶

func (s AutoScalingSettingsUpdate) String() string

String returns the string representation

func (*AutoScalingSettingsUpdate) Validate ¶

func (s *AutoScalingSettingsUpdate) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type AutoScalingTargetTrackingScalingPolicyConfigurationDescription ¶

type AutoScalingTargetTrackingScalingPolicyConfigurationDescription struct {

    // Indicates whether scale in by the target tracking policy is disabled. If
    // the value is true, scale in is disabled and the target tracking policy won't
    // remove capacity from the scalable resource. Otherwise, scale in is enabled
    // and the target tracking policy can remove capacity from the scalable resource.
    // The default value is false.
    DisableScaleIn *bool `type:"boolean"`

    // The amount of time, in seconds, after a scale in activity completes before
    // another scale in activity can start. The cooldown period is used to block
    // subsequent scale in requests until it has expired. You should scale in conservatively
    // to protect your application's availability. However, if another alarm triggers
    // a scale out policy during the cooldown period after a scale-in, application
    // auto scaling scales out your scalable target immediately.
    ScaleInCooldown *int64 `type:"integer"`

    // The amount of time, in seconds, after a scale out activity completes before
    // another scale out activity can start. While the cooldown period is in effect,
    // the capacity that has been added by the previous scale out event that initiated
    // the cooldown is calculated as part of the desired capacity for the next scale
    // out. You should continuously (but not excessively) scale out.
    ScaleOutCooldown *int64 `type:"integer"`

    // The target value for the metric. The range is 8.515920e-109 to 1.174271e+108
    // (Base 10) or 2e-360 to 2e360 (Base 2).
    //
    // TargetValue is a required field
    TargetValue *float64 `type:"double" required:"true"`
    // contains filtered or unexported fields
}

Represents the properties of a target tracking scaling policy.

func (AutoScalingTargetTrackingScalingPolicyConfigurationDescription) GoString ¶

func (s AutoScalingTargetTrackingScalingPolicyConfigurationDescription) GoString() string

GoString returns the string representation

func (*AutoScalingTargetTrackingScalingPolicyConfigurationDescription) SetDisableScaleIn ¶

func (s *AutoScalingTargetTrackingScalingPolicyConfigurationDescription) SetDisableScaleIn(v bool) *AutoScalingTargetTrackingScalingPolicyConfigurationDescription

SetDisableScaleIn sets the DisableScaleIn field's value.

func (*AutoScalingTargetTrackingScalingPolicyConfigurationDescription) SetScaleInCooldown ¶

func (s *AutoScalingTargetTrackingScalingPolicyConfigurationDescription) SetScaleInCooldown(v int64) *AutoScalingTargetTrackingScalingPolicyConfigurationDescription

SetScaleInCooldown sets the ScaleInCooldown field's value.

func (*AutoScalingTargetTrackingScalingPolicyConfigurationDescription) SetScaleOutCooldown ¶

func (s *AutoScalingTargetTrackingScalingPolicyConfigurationDescription) SetScaleOutCooldown(v int64) *AutoScalingTargetTrackingScalingPolicyConfigurationDescription

SetScaleOutCooldown sets the ScaleOutCooldown field's value.

func (*AutoScalingTargetTrackingScalingPolicyConfigurationDescription) SetTargetValue ¶

func (s *AutoScalingTargetTrackingScalingPolicyConfigurationDescription) SetTargetValue(v float64) *AutoScalingTargetTrackingScalingPolicyConfigurationDescription

SetTargetValue sets the TargetValue field's value.

func (AutoScalingTargetTrackingScalingPolicyConfigurationDescription) String ¶

func (s AutoScalingTargetTrackingScalingPolicyConfigurationDescription) String() string

String returns the string representation

type AutoScalingTargetTrackingScalingPolicyConfigurationUpdate ¶

type AutoScalingTargetTrackingScalingPolicyConfigurationUpdate struct {

    // Indicates whether scale in by the target tracking policy is disabled. If
    // the value is true, scale in is disabled and the target tracking policy won't
    // remove capacity from the scalable resource. Otherwise, scale in is enabled
    // and the target tracking policy can remove capacity from the scalable resource.
    // The default value is false.
    DisableScaleIn *bool `type:"boolean"`

    // The amount of time, in seconds, after a scale in activity completes before
    // another scale in activity can start. The cooldown period is used to block
    // subsequent scale in requests until it has expired. You should scale in conservatively
    // to protect your application's availability. However, if another alarm triggers
    // a scale out policy during the cooldown period after a scale-in, application
    // auto scaling scales out your scalable target immediately.
    ScaleInCooldown *int64 `type:"integer"`

    // The amount of time, in seconds, after a scale out activity completes before
    // another scale out activity can start. While the cooldown period is in effect,
    // the capacity that has been added by the previous scale out event that initiated
    // the cooldown is calculated as part of the desired capacity for the next scale
    // out. You should continuously (but not excessively) scale out.
    ScaleOutCooldown *int64 `type:"integer"`

    // The target value for the metric. The range is 8.515920e-109 to 1.174271e+108
    // (Base 10) or 2e-360 to 2e360 (Base 2).
    //
    // TargetValue is a required field
    TargetValue *float64 `type:"double" required:"true"`
    // contains filtered or unexported fields
}

Represents the settings of a target tracking scaling policy that will be modified.

func (AutoScalingTargetTrackingScalingPolicyConfigurationUpdate) GoString ¶

func (s AutoScalingTargetTrackingScalingPolicyConfigurationUpdate) GoString() string

GoString returns the string representation

func (*AutoScalingTargetTrackingScalingPolicyConfigurationUpdate) SetDisableScaleIn ¶

func (s *AutoScalingTargetTrackingScalingPolicyConfigurationUpdate) SetDisableScaleIn(v bool) *AutoScalingTargetTrackingScalingPolicyConfigurationUpdate

SetDisableScaleIn sets the DisableScaleIn field's value.

func (*AutoScalingTargetTrackingScalingPolicyConfigurationUpdate) SetScaleInCooldown ¶

func (s *AutoScalingTargetTrackingScalingPolicyConfigurationUpdate) SetScaleInCooldown(v int64) *AutoScalingTargetTrackingScalingPolicyConfigurationUpdate

SetScaleInCooldown sets the ScaleInCooldown field's value.

func (*AutoScalingTargetTrackingScalingPolicyConfigurationUpdate) SetScaleOutCooldown ¶

func (s *AutoScalingTargetTrackingScalingPolicyConfigurationUpdate) SetScaleOutCooldown(v int64) *AutoScalingTargetTrackingScalingPolicyConfigurationUpdate

SetScaleOutCooldown sets the ScaleOutCooldown field's value.

func (*AutoScalingTargetTrackingScalingPolicyConfigurationUpdate) SetTargetValue ¶

func (s *AutoScalingTargetTrackingScalingPolicyConfigurationUpdate) SetTargetValue(v float64) *AutoScalingTargetTrackingScalingPolicyConfigurationUpdate

SetTargetValue sets the TargetValue field's value.

func (AutoScalingTargetTrackingScalingPolicyConfigurationUpdate) String ¶

func (s AutoScalingTargetTrackingScalingPolicyConfigurationUpdate) String() string

String returns the string representation

func (*AutoScalingTargetTrackingScalingPolicyConfigurationUpdate) Validate ¶

func (s *AutoScalingTargetTrackingScalingPolicyConfigurationUpdate) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type BackupDescription ¶

type BackupDescription struct {

    // Contains the details of the backup created for the table.
    BackupDetails *BackupDetails `type:"structure"`

    // Contains the details of the table when the backup was created.
    SourceTableDetails *SourceTableDetails `type:"structure"`

    // Contains the details of the features enabled on the table when the backup
    // was created. For example, LSIs, GSIs, streams, TTL.
    SourceTableFeatureDetails *SourceTableFeatureDetails `type:"structure"`
    // contains filtered or unexported fields
}

Contains the description of the backup created for the table.

func (BackupDescription) GoString ¶

func (s BackupDescription) GoString() string

GoString returns the string representation

func (*BackupDescription) SetBackupDetails ¶

func (s *BackupDescription) SetBackupDetails(v *BackupDetails) *BackupDescription

SetBackupDetails sets the BackupDetails field's value.

func (*BackupDescription) SetSourceTableDetails ¶

func (s *BackupDescription) SetSourceTableDetails(v *SourceTableDetails) *BackupDescription

SetSourceTableDetails sets the SourceTableDetails field's value.

func (*BackupDescription) SetSourceTableFeatureDetails ¶

func (s *BackupDescription) SetSourceTableFeatureDetails(v *SourceTableFeatureDetails) *BackupDescription

SetSourceTableFeatureDetails sets the SourceTableFeatureDetails field's value.

func (BackupDescription) String ¶

func (s BackupDescription) String() string

String returns the string representation

type BackupDetails ¶

type BackupDetails struct {

    // ARN associated with the backup.
    //
    // BackupArn is a required field
    BackupArn *string `min:"37" type:"string" required:"true"`

    // Time at which the backup was created. This is the request time of the backup.
    //
    // BackupCreationDateTime is a required field
    BackupCreationDateTime *time.Time `type:"timestamp" required:"true"`

    // Time at which the automatic on-demand backup created by DynamoDB will expire.
    // This SYSTEM on-demand backup expires automatically 35 days after its creation.
    BackupExpiryDateTime *time.Time `type:"timestamp"`

    // Name of the requested backup.
    //
    // BackupName is a required field
    BackupName *string `min:"3" type:"string" required:"true"`

    // Size of the backup in bytes.
    BackupSizeBytes *int64 `type:"long"`

    // Backup can be in one of the following states: CREATING, ACTIVE, DELETED.
    //
    // BackupStatus is a required field
    BackupStatus *string `type:"string" required:"true" enum:"BackupStatus"`

    // BackupType:
    //
    //    * USER - You create and manage these using the on-demand backup feature.
    //
    //    * SYSTEM - If you delete a table with point-in-time recovery enabled,
    //    a SYSTEM backup is automatically created and is retained for 35 days (at
    //    no additional cost). System backups allow you to restore the deleted table
    //    to the state it was in just before the point of deletion.
    //
    //    * AWS_BACKUP - On-demand backup created by you from AWS Backup service.
    //
    // BackupType is a required field
    BackupType *string `type:"string" required:"true" enum:"BackupType"`
    // contains filtered or unexported fields
}

Contains the details of the backup created for the table.

func (BackupDetails) GoString ¶

func (s BackupDetails) GoString() string

GoString returns the string representation

func (*BackupDetails) SetBackupArn ¶

func (s *BackupDetails) SetBackupArn(v string) *BackupDetails

SetBackupArn sets the BackupArn field's value.

func (*BackupDetails) SetBackupCreationDateTime ¶

func (s *BackupDetails) SetBackupCreationDateTime(v time.Time) *BackupDetails

SetBackupCreationDateTime sets the BackupCreationDateTime field's value.

func (*BackupDetails) SetBackupExpiryDateTime ¶

func (s *BackupDetails) SetBackupExpiryDateTime(v time.Time) *BackupDetails

SetBackupExpiryDateTime sets the BackupExpiryDateTime field's value.

func (*BackupDetails) SetBackupName ¶

func (s *BackupDetails) SetBackupName(v string) *BackupDetails

SetBackupName sets the BackupName field's value.

func (*BackupDetails) SetBackupSizeBytes ¶

func (s *BackupDetails) SetBackupSizeBytes(v int64) *BackupDetails

SetBackupSizeBytes sets the BackupSizeBytes field's value.

func (*BackupDetails) SetBackupStatus ¶

func (s *BackupDetails) SetBackupStatus(v string) *BackupDetails

SetBackupStatus sets the BackupStatus field's value.

func (*BackupDetails) SetBackupType ¶

func (s *BackupDetails) SetBackupType(v string) *BackupDetails

SetBackupType sets the BackupType field's value.

func (BackupDetails) String ¶

func (s BackupDetails) String() string

String returns the string representation

type BackupInUseException ¶

type BackupInUseException struct {
    RespMetadata protocol.ResponseMetadata `json:"-" xml:"-"`

    Message_ *string `locationName:"message" type:"string"`
    // contains filtered or unexported fields
}

There is another ongoing conflicting backup control plane operation on the table. The backup is either being created, deleted or restored to a table.

func (*BackupInUseException) Code ¶

func (s *BackupInUseException) Code() string

Code returns the exception type name.

func (*BackupInUseException) Error ¶

func (s *BackupInUseException) Error() string

func (BackupInUseException) GoString ¶

func (s BackupInUseException) GoString() string

GoString returns the string representation

func (*BackupInUseException) Message ¶

func (s *BackupInUseException) Message() string

Message returns the exception's message.

func (*BackupInUseException) OrigErr ¶

func (s *BackupInUseException) OrigErr() error

OrigErr always returns nil, satisfies awserr.Error interface.

func (*BackupInUseException) RequestID ¶

func (s *BackupInUseException) RequestID() string

RequestID returns the service's response RequestID for request.

func (*BackupInUseException) StatusCode ¶

func (s *BackupInUseException) StatusCode() int

Status code returns the HTTP status code for the request's response error.

func (BackupInUseException) String ¶

func (s BackupInUseException) String() string

String returns the string representation

type BackupNotFoundException ¶

type BackupNotFoundException struct {
    RespMetadata protocol.ResponseMetadata `json:"-" xml:"-"`

    Message_ *string `locationName:"message" type:"string"`
    // contains filtered or unexported fields
}

Backup not found for the given BackupARN.

func (*BackupNotFoundException) Code ¶

func (s *BackupNotFoundException) Code() string

Code returns the exception type name.

func (*BackupNotFoundException) Error ¶

func (s *BackupNotFoundException) Error() string

func (BackupNotFoundException) GoString ¶

func (s BackupNotFoundException) GoString() string

GoString returns the string representation

func (*BackupNotFoundException) Message ¶

func (s *BackupNotFoundException) Message() string

Message returns the exception's message.

func (*BackupNotFoundException) OrigErr ¶

func (s *BackupNotFoundException) OrigErr() error

OrigErr always returns nil, satisfies awserr.Error interface.

func (*BackupNotFoundException) RequestID ¶

func (s *BackupNotFoundException) RequestID() string

RequestID returns the service's response RequestID for request.

func (*BackupNotFoundException) StatusCode ¶

func (s *BackupNotFoundException) StatusCode() int

Status code returns the HTTP status code for the request's response error.

func (BackupNotFoundException) String ¶

func (s BackupNotFoundException) String() string

String returns the string representation

type BackupSummary ¶

type BackupSummary struct {

    // ARN associated with the backup.
    BackupArn *string `min:"37" type:"string"`

    // Time at which the backup was created.
    BackupCreationDateTime *time.Time `type:"timestamp"`

    // Time at which the automatic on-demand backup created by DynamoDB will expire.
    // This SYSTEM on-demand backup expires automatically 35 days after its creation.
    BackupExpiryDateTime *time.Time `type:"timestamp"`

    // Name of the specified backup.
    BackupName *string `min:"3" type:"string"`

    // Size of the backup in bytes.
    BackupSizeBytes *int64 `type:"long"`

    // Backup can be in one of the following states: CREATING, ACTIVE, DELETED.
    BackupStatus *string `type:"string" enum:"BackupStatus"`

    // BackupType:
    //
    //    * USER - You create and manage these using the on-demand backup feature.
    //
    //    * SYSTEM - If you delete a table with point-in-time recovery enabled,
    //    a SYSTEM backup is automatically created and is retained for 35 days (at
    //    no additional cost). System backups allow you to restore the deleted table
    //    to the state it was in just before the point of deletion.
    //
    //    * AWS_BACKUP - On-demand backup created by you from AWS Backup service.
    BackupType *string `type:"string" enum:"BackupType"`

    // ARN associated with the table.
    TableArn *string `type:"string"`

    // Unique identifier for the table.
    TableId *string `type:"string"`

    // Name of the table.
    TableName *string `min:"3" type:"string"`
    // contains filtered or unexported fields
}

Contains details for the backup.

func (BackupSummary) GoString ¶

func (s BackupSummary) GoString() string

GoString returns the string representation

func (*BackupSummary) SetBackupArn ¶

func (s *BackupSummary) SetBackupArn(v string) *BackupSummary

SetBackupArn sets the BackupArn field's value.

func (*BackupSummary) SetBackupCreationDateTime ¶

func (s *BackupSummary) SetBackupCreationDateTime(v time.Time) *BackupSummary

SetBackupCreationDateTime sets the BackupCreationDateTime field's value.

func (*BackupSummary) SetBackupExpiryDateTime ¶

func (s *BackupSummary) SetBackupExpiryDateTime(v time.Time) *BackupSummary

SetBackupExpiryDateTime sets the BackupExpiryDateTime field's value.

func (*BackupSummary) SetBackupName ¶

func (s *BackupSummary) SetBackupName(v string) *BackupSummary

SetBackupName sets the BackupName field's value.

func (*BackupSummary) SetBackupSizeBytes ¶

func (s *BackupSummary) SetBackupSizeBytes(v int64) *BackupSummary

SetBackupSizeBytes sets the BackupSizeBytes field's value.

func (*BackupSummary) SetBackupStatus ¶

func (s *BackupSummary) SetBackupStatus(v string) *BackupSummary

SetBackupStatus sets the BackupStatus field's value.

func (*BackupSummary) SetBackupType ¶

func (s *BackupSummary) SetBackupType(v string) *BackupSummary

SetBackupType sets the BackupType field's value.

func (*BackupSummary) SetTableArn ¶

func (s *BackupSummary) SetTableArn(v string) *BackupSummary

SetTableArn sets the TableArn field's value.

func (*BackupSummary) SetTableId ¶

func (s *BackupSummary) SetTableId(v string) *BackupSummary

SetTableId sets the TableId field's value.

func (*BackupSummary) SetTableName ¶

func (s *BackupSummary) SetTableName(v string) *BackupSummary

SetTableName sets the TableName field's value.

func (BackupSummary) String ¶

func (s BackupSummary) String() string

String returns the string representation

type BatchGetItemInput ¶

type BatchGetItemInput struct {

    // A map of one or more table names and, for each table, a map that describes
    // one or more items to retrieve from that table. Each table name can be used
    // only once per BatchGetItem request.
    //
    // Each element in the map of items to retrieve consists of the following:
    //
    //    * ConsistentRead - If true, a strongly consistent read is used; if false
    //    (the default), an eventually consistent read is used.
    //
    //    * ExpressionAttributeNames - One or more substitution tokens for attribute
    //    names in the ProjectionExpression parameter. The following are some use
    //    cases for using ExpressionAttributeNames: To access an attribute whose
    //    name conflicts with a DynamoDB reserved word. To create a placeholder
    //    for repeating occurrences of an attribute name in an expression. To prevent
    //    special characters in an attribute name from being misinterpreted in an
    //    expression. Use the # character in an expression to dereference an attribute
    //    name. For example, consider the following attribute name: Percentile The
    //    name of this attribute conflicts with a reserved word, so it cannot be
    //    used directly in an expression. (For the complete list of reserved words,
    //    see Reserved Words (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/ReservedWords.html)
    //    in the Amazon DynamoDB Developer Guide). To work around this, you could
    //    specify the following for ExpressionAttributeNames: {"#P":"Percentile"}
    //    You could then use this substitution in an expression, as in this example:
    //    #P = :val Tokens that begin with the : character are expression attribute
    //    values, which are placeholders for the actual value at runtime. For more
    //    information about expression attribute names, see Accessing Item Attributes
    //    (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/Expressions.AccessingItemAttributes.html)
    //    in the Amazon DynamoDB Developer Guide.
    //
    //    * Keys - An array of primary key attribute values that define specific
    //    items in the table. For each primary key, you must provide all of the
    //    key attributes. For example, with a simple primary key, you only need
    //    to provide the partition key value. For a composite key, you must provide
    //    both the partition key value and the sort key value.
    //
    //    * ProjectionExpression - A string that identifies one or more attributes
    //    to retrieve from the table. These attributes can include scalars, sets,
    //    or elements of a JSON document. The attributes in the expression must
    //    be separated by commas. If no attribute names are specified, then all
    //    attributes are returned. If any of the requested attributes are not found,
    //    they do not appear in the result. For more information, see Accessing
    //    Item Attributes (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/Expressions.AccessingItemAttributes.html)
    //    in the Amazon DynamoDB Developer Guide.
    //
    //    * AttributesToGet - This is a legacy parameter. Use ProjectionExpression
    //    instead. For more information, see AttributesToGet (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/LegacyConditionalParameters.AttributesToGet.html)
    //    in the Amazon DynamoDB Developer Guide.
    //
    // RequestItems is a required field
    RequestItems map[string]*KeysAndAttributes `min:"1" type:"map" required:"true"`

    // Determines the level of detail about provisioned throughput consumption that
    // is returned in the response:
    //
    //    * INDEXES - The response includes the aggregate ConsumedCapacity for the
    //    operation, together with ConsumedCapacity for each table and secondary
    //    index that was accessed. Note that some operations, such as GetItem and
    //    BatchGetItem, do not access any indexes at all. In these cases, specifying
    //    INDEXES will only return ConsumedCapacity information for table(s).
    //
    //    * TOTAL - The response includes only the aggregate ConsumedCapacity for
    //    the operation.
    //
    //    * NONE - No ConsumedCapacity details are included in the response.
    ReturnConsumedCapacity *string `type:"string" enum:"ReturnConsumedCapacity"`
    // contains filtered or unexported fields
}

Represents the input of a BatchGetItem operation.

func (BatchGetItemInput) GoString ¶

func (s BatchGetItemInput) GoString() string

GoString returns the string representation

func (*BatchGetItemInput) SetRequestItems ¶

func (s *BatchGetItemInput) SetRequestItems(v map[string]*KeysAndAttributes) *BatchGetItemInput

SetRequestItems sets the RequestItems field's value.

func (*BatchGetItemInput) SetReturnConsumedCapacity ¶

func (s *BatchGetItemInput) SetReturnConsumedCapacity(v string) *BatchGetItemInput

SetReturnConsumedCapacity sets the ReturnConsumedCapacity field's value.

func (BatchGetItemInput) String ¶

func (s BatchGetItemInput) String() string

String returns the string representation

func (*BatchGetItemInput) Validate ¶

func (s *BatchGetItemInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type BatchGetItemOutput ¶

type BatchGetItemOutput struct {

    // The read capacity units consumed by the entire BatchGetItem operation.
    //
    // Each element consists of:
    //
    //    * TableName - The table that consumed the provisioned throughput.
    //
    //    * CapacityUnits - The total number of capacity units consumed.
    ConsumedCapacity []*ConsumedCapacity `type:"list"`

    // A map of table name to a list of items. Each object in Responses consists
    // of a table name, along with a map of attribute data consisting of the data
    // type and attribute value.
    Responses map[string][]map[string]*AttributeValue `type:"map"`

    // A map of tables and their respective keys that were not processed with the
    // current response. The UnprocessedKeys value is in the same form as RequestItems,
    // so the value can be provided directly to a subsequent BatchGetItem operation.
    // For more information, see RequestItems in the Request Parameters section.
    //
    // Each element consists of:
    //
    //    * Keys - An array of primary key attribute values that define specific
    //    items in the table.
    //
    //    * ProjectionExpression - One or more attributes to be retrieved from the
    //    table or index. By default, all attributes are returned. If a requested
    //    attribute is not found, it does not appear in the result.
    //
    //    * ConsistentRead - The consistency of a read operation. If set to true,
    //    then a strongly consistent read is used; otherwise, an eventually consistent
    //    read is used.
    //
    // If there are no unprocessed keys remaining, the response contains an empty
    // UnprocessedKeys map.
    UnprocessedKeys map[string]*KeysAndAttributes `min:"1" type:"map"`
    // contains filtered or unexported fields
}

Represents the output of a BatchGetItem operation.

func (BatchGetItemOutput) GoString ¶

func (s BatchGetItemOutput) GoString() string

GoString returns the string representation

func (*BatchGetItemOutput) SetConsumedCapacity ¶

func (s *BatchGetItemOutput) SetConsumedCapacity(v []*ConsumedCapacity) *BatchGetItemOutput

SetConsumedCapacity sets the ConsumedCapacity field's value.

func (*BatchGetItemOutput) SetResponses ¶

func (s *BatchGetItemOutput) SetResponses(v map[string][]map[string]*AttributeValue) *BatchGetItemOutput

SetResponses sets the Responses field's value.

func (*BatchGetItemOutput) SetUnprocessedKeys ¶

func (s *BatchGetItemOutput) SetUnprocessedKeys(v map[string]*KeysAndAttributes) *BatchGetItemOutput

SetUnprocessedKeys sets the UnprocessedKeys field's value.

func (BatchGetItemOutput) String ¶

func (s BatchGetItemOutput) String() string

String returns the string representation

type BatchWriteItemInput ¶

type BatchWriteItemInput struct {

    // A map of one or more table names and, for each table, a list of operations
    // to be performed (DeleteRequest or PutRequest). Each element in the map consists
    // of the following:
    //
    //    * DeleteRequest - Perform a DeleteItem operation on the specified item.
    //    The item to be deleted is identified by a Key subelement: Key - A map
    //    of primary key attribute values that uniquely identify the item. Each
    //    entry in this map consists of an attribute name and an attribute value.
    //    For each primary key, you must provide all of the key attributes. For
    //    example, with a simple primary key, you only need to provide a value for
    //    the partition key. For a composite primary key, you must provide values
    //    for both the partition key and the sort key.
    //
    //    * PutRequest - Perform a PutItem operation on the specified item. The
    //    item to be put is identified by an Item subelement: Item - A map of attributes
    //    and their values. Each entry in this map consists of an attribute name
    //    and an attribute value. Attribute values must not be null; string and
    //    binary type attributes must have lengths greater than zero; and set type
    //    attributes must not be empty. Requests that contain empty values are rejected
    //    with a ValidationException exception. If you specify any attributes that
    //    are part of an index key, then the data types for those attributes must
    //    match those of the schema in the table's attribute definition.
    //
    // RequestItems is a required field
    RequestItems map[string][]*WriteRequest `min:"1" type:"map" required:"true"`

    // Determines the level of detail about provisioned throughput consumption that
    // is returned in the response:
    //
    //    * INDEXES - The response includes the aggregate ConsumedCapacity for the
    //    operation, together with ConsumedCapacity for each table and secondary
    //    index that was accessed. Note that some operations, such as GetItem and
    //    BatchGetItem, do not access any indexes at all. In these cases, specifying
    //    INDEXES will only return ConsumedCapacity information for table(s).
    //
    //    * TOTAL - The response includes only the aggregate ConsumedCapacity for
    //    the operation.
    //
    //    * NONE - No ConsumedCapacity details are included in the response.
    ReturnConsumedCapacity *string `type:"string" enum:"ReturnConsumedCapacity"`

    // Determines whether item collection metrics are returned. If set to SIZE,
    // the response includes statistics about item collections, if any, that were
    // modified during the operation are returned in the response. If set to NONE
    // (the default), no statistics are returned.
    ReturnItemCollectionMetrics *string `type:"string" enum:"ReturnItemCollectionMetrics"`
    // contains filtered or unexported fields
}

Represents the input of a BatchWriteItem operation.

func (BatchWriteItemInput) GoString ¶

func (s BatchWriteItemInput) GoString() string

GoString returns the string representation

func (*BatchWriteItemInput) SetRequestItems ¶

func (s *BatchWriteItemInput) SetRequestItems(v map[string][]*WriteRequest) *BatchWriteItemInput

SetRequestItems sets the RequestItems field's value.

func (*BatchWriteItemInput) SetReturnConsumedCapacity ¶

func (s *BatchWriteItemInput) SetReturnConsumedCapacity(v string) *BatchWriteItemInput

SetReturnConsumedCapacity sets the ReturnConsumedCapacity field's value.

func (*BatchWriteItemInput) SetReturnItemCollectionMetrics ¶

func (s *BatchWriteItemInput) SetReturnItemCollectionMetrics(v string) *BatchWriteItemInput

SetReturnItemCollectionMetrics sets the ReturnItemCollectionMetrics field's value.

func (BatchWriteItemInput) String ¶

func (s BatchWriteItemInput) String() string

String returns the string representation

func (*BatchWriteItemInput) Validate ¶

func (s *BatchWriteItemInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type BatchWriteItemOutput ¶

type BatchWriteItemOutput struct {

    // The capacity units consumed by the entire BatchWriteItem operation.
    //
    // Each element consists of:
    //
    //    * TableName - The table that consumed the provisioned throughput.
    //
    //    * CapacityUnits - The total number of capacity units consumed.
    ConsumedCapacity []*ConsumedCapacity `type:"list"`

    // A list of tables that were processed by BatchWriteItem and, for each table,
    // information about any item collections that were affected by individual DeleteItem
    // or PutItem operations.
    //
    // Each entry consists of the following subelements:
    //
    //    * ItemCollectionKey - The partition key value of the item collection.
    //    This is the same as the partition key value of the item.
    //
    //    * SizeEstimateRangeGB - An estimate of item collection size, expressed
    //    in GB. This is a two-element array containing a lower bound and an upper
    //    bound for the estimate. The estimate includes the size of all the items
    //    in the table, plus the size of all attributes projected into all of the
    //    local secondary indexes on the table. Use this estimate to measure whether
    //    a local secondary index is approaching its size limit. The estimate is
    //    subject to change over time; therefore, do not rely on the precision or
    //    accuracy of the estimate.
    ItemCollectionMetrics map[string][]*ItemCollectionMetrics `type:"map"`

    // A map of tables and requests against those tables that were not processed.
    // The UnprocessedItems value is in the same form as RequestItems, so you can
    // provide this value directly to a subsequent BatchGetItem operation. For more
    // information, see RequestItems in the Request Parameters section.
    //
    // Each UnprocessedItems entry consists of a table name and, for that table,
    // a list of operations to perform (DeleteRequest or PutRequest).
    //
    //    * DeleteRequest - Perform a DeleteItem operation on the specified item.
    //    The item to be deleted is identified by a Key subelement: Key - A map
    //    of primary key attribute values that uniquely identify the item. Each
    //    entry in this map consists of an attribute name and an attribute value.
    //
    //    * PutRequest - Perform a PutItem operation on the specified item. The
    //    item to be put is identified by an Item subelement: Item - A map of attributes
    //    and their values. Each entry in this map consists of an attribute name
    //    and an attribute value. Attribute values must not be null; string and
    //    binary type attributes must have lengths greater than zero; and set type
    //    attributes must not be empty. Requests that contain empty values will
    //    be rejected with a ValidationException exception. If you specify any attributes
    //    that are part of an index key, then the data types for those attributes
    //    must match those of the schema in the table's attribute definition.
    //
    // If there are no unprocessed items remaining, the response contains an empty
    // UnprocessedItems map.
    UnprocessedItems map[string][]*WriteRequest `min:"1" type:"map"`
    // contains filtered or unexported fields
}

Represents the output of a BatchWriteItem operation.

func (BatchWriteItemOutput) GoString ¶

func (s BatchWriteItemOutput) GoString() string

GoString returns the string representation

func (*BatchWriteItemOutput) SetConsumedCapacity ¶

func (s *BatchWriteItemOutput) SetConsumedCapacity(v []*ConsumedCapacity) *BatchWriteItemOutput

SetConsumedCapacity sets the ConsumedCapacity field's value.

func (*BatchWriteItemOutput) SetItemCollectionMetrics ¶

func (s *BatchWriteItemOutput) SetItemCollectionMetrics(v map[string][]*ItemCollectionMetrics) *BatchWriteItemOutput

SetItemCollectionMetrics sets the ItemCollectionMetrics field's value.

func (*BatchWriteItemOutput) SetUnprocessedItems ¶

func (s *BatchWriteItemOutput) SetUnprocessedItems(v map[string][]*WriteRequest) *BatchWriteItemOutput

SetUnprocessedItems sets the UnprocessedItems field's value.

func (BatchWriteItemOutput) String ¶

func (s BatchWriteItemOutput) String() string

String returns the string representation

type BillingModeSummary ¶

type BillingModeSummary struct {

    // Controls how you are charged for read and write throughput and how you manage
    // capacity. This setting can be changed later.
    //
    //    * PROVISIONED - Sets the read/write capacity mode to PROVISIONED. We recommend
    //    using PROVISIONED for predictable workloads.
    //
    //    * PAY_PER_REQUEST - Sets the read/write capacity mode to PAY_PER_REQUEST.
    //    We recommend using PAY_PER_REQUEST for unpredictable workloads.
    BillingMode *string `type:"string" enum:"BillingMode"`

    // Represents the time when PAY_PER_REQUEST was last set as the read/write capacity
    // mode.
    LastUpdateToPayPerRequestDateTime *time.Time `type:"timestamp"`
    // contains filtered or unexported fields
}

Contains the details for the read/write capacity mode.

func (BillingModeSummary) GoString ¶

func (s BillingModeSummary) GoString() string

GoString returns the string representation

func (*BillingModeSummary) SetBillingMode ¶

func (s *BillingModeSummary) SetBillingMode(v string) *BillingModeSummary

SetBillingMode sets the BillingMode field's value.

func (*BillingModeSummary) SetLastUpdateToPayPerRequestDateTime ¶

func (s *BillingModeSummary) SetLastUpdateToPayPerRequestDateTime(v time.Time) *BillingModeSummary

SetLastUpdateToPayPerRequestDateTime sets the LastUpdateToPayPerRequestDateTime field's value.

func (BillingModeSummary) String ¶

func (s BillingModeSummary) String() string

String returns the string representation

type CancellationReason ¶

type CancellationReason struct {

    // Status code for the result of the cancelled transaction.
    Code *string `type:"string"`

    // Item in the request which caused the transaction to get cancelled.
    Item map[string]*AttributeValue `type:"map"`

    // Cancellation reason message description.
    Message *string `type:"string"`
    // contains filtered or unexported fields
}

An ordered list of errors for each item in the request which caused the transaction to get cancelled. The values of the list are ordered according to the ordering of the TransactWriteItems request parameter. If no error occurred for the associated item an error with a Null code and Null message will be present.

func (CancellationReason) GoString ¶

func (s CancellationReason) GoString() string

GoString returns the string representation

func (*CancellationReason) SetCode ¶

func (s *CancellationReason) SetCode(v string) *CancellationReason

SetCode sets the Code field's value.

func (*CancellationReason) SetItem ¶

func (s *CancellationReason) SetItem(v map[string]*AttributeValue) *CancellationReason

SetItem sets the Item field's value.

func (*CancellationReason) SetMessage ¶

func (s *CancellationReason) SetMessage(v string) *CancellationReason

SetMessage sets the Message field's value.

func (CancellationReason) String ¶

func (s CancellationReason) String() string

String returns the string representation

type Capacity ¶

type Capacity struct {

    // The total number of capacity units consumed on a table or an index.
    CapacityUnits *float64 `type:"double"`

    // The total number of read capacity units consumed on a table or an index.
    ReadCapacityUnits *float64 `type:"double"`

    // The total number of write capacity units consumed on a table or an index.
    WriteCapacityUnits *float64 `type:"double"`
    // contains filtered or unexported fields
}

Represents the amount of provisioned throughput capacity consumed on a table or an index.

func (Capacity) GoString ¶

func (s Capacity) GoString() string

GoString returns the string representation

func (*Capacity) SetCapacityUnits ¶

func (s *Capacity) SetCapacityUnits(v float64) *Capacity

SetCapacityUnits sets the CapacityUnits field's value.

func (*Capacity) SetReadCapacityUnits ¶

func (s *Capacity) SetReadCapacityUnits(v float64) *Capacity

SetReadCapacityUnits sets the ReadCapacityUnits field's value.

func (*Capacity) SetWriteCapacityUnits ¶

func (s *Capacity) SetWriteCapacityUnits(v float64) *Capacity

SetWriteCapacityUnits sets the WriteCapacityUnits field's value.

func (Capacity) String ¶

func (s Capacity) String() string

String returns the string representation

type Condition ¶

type Condition struct {

    // One or more values to evaluate against the supplied attribute. The number
    // of values in the list depends on the ComparisonOperator being used.
    //
    // For type Number, value comparisons are numeric.
    //
    // String value comparisons for greater than, equals, or less than are based
    // on ASCII character code values. For example, a is greater than A, and a is
    // greater than B. For a list of code values, see http://en.wikipedia.org/wiki/ASCII#ASCII_printable_characters
    // (http://en.wikipedia.org/wiki/ASCII#ASCII_printable_characters).
    //
    // For Binary, DynamoDB treats each byte of the binary data as unsigned when
    // it compares binary values.
    AttributeValueList []*AttributeValue `type:"list"`

    // A comparator for evaluating attributes. For example, equals, greater than,
    // less than, etc.
    //
    // The following comparison operators are available:
    //
    // EQ | NE | LE | LT | GE | GT | NOT_NULL | NULL | CONTAINS | NOT_CONTAINS |
    // BEGINS_WITH | IN | BETWEEN
    //
    // The following are descriptions of each comparison operator.
    //
    //    * EQ : Equal. EQ is supported for all data types, including lists and
    //    maps. AttributeValueList can contain only one AttributeValue element of
    //    type String, Number, Binary, String Set, Number Set, or Binary Set. If
    //    an item contains an AttributeValue element of a different type than the
    //    one provided in the request, the value does not match. For example, {"S":"6"}
    //    does not equal {"N":"6"}. Also, {"N":"6"} does not equal {"NS":["6", "2",
    //    "1"]}.
    //
    //    * NE : Not equal. NE is supported for all data types, including lists
    //    and maps. AttributeValueList can contain only one AttributeValue of type
    //    String, Number, Binary, String Set, Number Set, or Binary Set. If an item
    //    contains an AttributeValue of a different type than the one provided in
    //    the request, the value does not match. For example, {"S":"6"} does not
    //    equal {"N":"6"}. Also, {"N":"6"} does not equal {"NS":["6", "2", "1"]}.
    //
    //    * LE : Less than or equal. AttributeValueList can contain only one AttributeValue
    //    element of type String, Number, or Binary (not a set type). If an item
    //    contains an AttributeValue element of a different type than the one provided
    //    in the request, the value does not match. For example, {"S":"6"} does
    //    not equal {"N":"6"}. Also, {"N":"6"} does not compare to {"NS":["6", "2",
    //    "1"]}.
    //
    //    * LT : Less than. AttributeValueList can contain only one AttributeValue
    //    of type String, Number, or Binary (not a set type). If an item contains
    //    an AttributeValue element of a different type than the one provided in
    //    the request, the value does not match. For example, {"S":"6"} does not
    //    equal {"N":"6"}. Also, {"N":"6"} does not compare to {"NS":["6", "2",
    //    "1"]}.
    //
    //    * GE : Greater than or equal. AttributeValueList can contain only one
    //    AttributeValue element of type String, Number, or Binary (not a set type).
    //    If an item contains an AttributeValue element of a different type than
    //    the one provided in the request, the value does not match. For example,
    //    {"S":"6"} does not equal {"N":"6"}. Also, {"N":"6"} does not compare to
    //    {"NS":["6", "2", "1"]}.
    //
    //    * GT : Greater than. AttributeValueList can contain only one AttributeValue
    //    element of type String, Number, or Binary (not a set type). If an item
    //    contains an AttributeValue element of a different type than the one provided
    //    in the request, the value does not match. For example, {"S":"6"} does
    //    not equal {"N":"6"}. Also, {"N":"6"} does not compare to {"NS":["6", "2",
    //    "1"]}.
    //
    //    * NOT_NULL : The attribute exists. NOT_NULL is supported for all data
    //    types, including lists and maps. This operator tests for the existence
    //    of an attribute, not its data type. If the data type of attribute "a"
    //    is null, and you evaluate it using NOT_NULL, the result is a Boolean true.
    //    This result is because the attribute "a" exists; its data type is not
    //    relevant to the NOT_NULL comparison operator.
    //
    //    * NULL : The attribute does not exist. NULL is supported for all data
    //    types, including lists and maps. This operator tests for the nonexistence
    //    of an attribute, not its data type. If the data type of attribute "a"
    //    is null, and you evaluate it using NULL, the result is a Boolean false.
    //    This is because the attribute "a" exists; its data type is not relevant
    //    to the NULL comparison operator.
    //
    //    * CONTAINS : Checks for a subsequence, or value in a set. AttributeValueList
    //    can contain only one AttributeValue element of type String, Number, or
    //    Binary (not a set type). If the target attribute of the comparison is
    //    of type String, then the operator checks for a substring match. If the
    //    target attribute of the comparison is of type Binary, then the operator
    //    looks for a subsequence of the target that matches the input. If the target
    //    attribute of the comparison is a set ("SS", "NS", or "BS"), then the operator
    //    evaluates to true if it finds an exact match with any member of the set.
    //    CONTAINS is supported for lists: When evaluating "a CONTAINS b", "a" can
    //    be a list; however, "b" cannot be a set, a map, or a list.
    //
    //    * NOT_CONTAINS : Checks for absence of a subsequence, or absence of a
    //    value in a set. AttributeValueList can contain only one AttributeValue
    //    element of type String, Number, or Binary (not a set type). If the target
    //    attribute of the comparison is a String, then the operator checks for
    //    the absence of a substring match. If the target attribute of the comparison
    //    is Binary, then the operator checks for the absence of a subsequence of
    //    the target that matches the input. If the target attribute of the comparison
    //    is a set ("SS", "NS", or "BS"), then the operator evaluates to true if
    //    it does not find an exact match with any member of the set. NOT_CONTAINS
    //    is supported for lists: When evaluating "a NOT CONTAINS b", "a" can be
    //    a list; however, "b" cannot be a set, a map, or a list.
    //
    //    * BEGINS_WITH : Checks for a prefix. AttributeValueList can contain only
    //    one AttributeValue of type String or Binary (not a Number or a set type).
    //    The target attribute of the comparison must be of type String or Binary
    //    (not a Number or a set type).
    //
    //    * IN : Checks for matching elements in a list. AttributeValueList can
    //    contain one or more AttributeValue elements of type String, Number, or
    //    Binary. These attributes are compared against an existing attribute of
    //    an item. If any elements of the input are equal to the item attribute,
    //    the expression evaluates to true.
    //
    //    * BETWEEN : Greater than or equal to the first value, and less than or
    //    equal to the second value. AttributeValueList must contain two AttributeValue
    //    elements of the same type, either String, Number, or Binary (not a set
    //    type). A target attribute matches if the target value is greater than,
    //    or equal to, the first element and less than, or equal to, the second
    //    element. If an item contains an AttributeValue element of a different
    //    type than the one provided in the request, the value does not match. For
    //    example, {"S":"6"} does not compare to {"N":"6"}. Also, {"N":"6"} does
    //    not compare to {"NS":["6", "2", "1"]}
    //
    // For usage examples of AttributeValueList and ComparisonOperator, see Legacy
    // Conditional Parameters (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/LegacyConditionalParameters.html)
    // in the Amazon DynamoDB Developer Guide.
    //
    // ComparisonOperator is a required field
    ComparisonOperator *string `type:"string" required:"true" enum:"ComparisonOperator"`
    // contains filtered or unexported fields
}

Represents the selection criteria for a Query or Scan operation:

* For a Query operation, Condition is used for specifying the KeyConditions
to use when querying a table or an index. For KeyConditions, only the
following comparison operators are supported: EQ | LE | LT | GE | GT |
BEGINS_WITH | BETWEEN Condition is also used in a QueryFilter, which evaluates
the query results and returns only the desired values.

* For a Scan operation, Condition is used in a ScanFilter, which evaluates
the scan results and returns only the desired values.

func (Condition) GoString ¶

func (s Condition) GoString() string

GoString returns the string representation

func (*Condition) SetAttributeValueList ¶

func (s *Condition) SetAttributeValueList(v []*AttributeValue) *Condition

SetAttributeValueList sets the AttributeValueList field's value.

func (*Condition) SetComparisonOperator ¶

func (s *Condition) SetComparisonOperator(v string) *Condition

SetComparisonOperator sets the ComparisonOperator field's value.

func (Condition) String ¶

func (s Condition) String() string

String returns the string representation

func (*Condition) Validate ¶

func (s *Condition) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type ConditionCheck ¶

type ConditionCheck struct {

    // A condition that must be satisfied in order for a conditional update to succeed.
    //
    // ConditionExpression is a required field
    ConditionExpression *string `type:"string" required:"true"`

    // One or more substitution tokens for attribute names in an expression.
    ExpressionAttributeNames map[string]*string `type:"map"`

    // One or more values that can be substituted in an expression.
    ExpressionAttributeValues map[string]*AttributeValue `type:"map"`

    // The primary key of the item to be checked. Each element consists of an attribute
    // name and a value for that attribute.
    //
    // Key is a required field
    Key map[string]*AttributeValue `type:"map" required:"true"`

    // Use ReturnValuesOnConditionCheckFailure to get the item attributes if the
    // ConditionCheck condition fails. For ReturnValuesOnConditionCheckFailure,
    // the valid values are: NONE and ALL_OLD.
    ReturnValuesOnConditionCheckFailure *string `type:"string" enum:"ReturnValuesOnConditionCheckFailure"`

    // Name of the table for the check item request.
    //
    // TableName is a required field
    TableName *string `min:"3" type:"string" required:"true"`
    // contains filtered or unexported fields
}

Represents a request to perform a check that an item exists or to check the condition of specific attributes of the item.

func (ConditionCheck) GoString ¶

func (s ConditionCheck) GoString() string

GoString returns the string representation

func (*ConditionCheck) SetConditionExpression ¶

func (s *ConditionCheck) SetConditionExpression(v string) *ConditionCheck

SetConditionExpression sets the ConditionExpression field's value.

func (*ConditionCheck) SetExpressionAttributeNames ¶

func (s *ConditionCheck) SetExpressionAttributeNames(v map[string]*string) *ConditionCheck

SetExpressionAttributeNames sets the ExpressionAttributeNames field's value.

func (*ConditionCheck) SetExpressionAttributeValues ¶

func (s *ConditionCheck) SetExpressionAttributeValues(v map[string]*AttributeValue) *ConditionCheck

SetExpressionAttributeValues sets the ExpressionAttributeValues field's value.

func (*ConditionCheck) SetKey ¶

func (s *ConditionCheck) SetKey(v map[string]*AttributeValue) *ConditionCheck

SetKey sets the Key field's value.

func (*ConditionCheck) SetReturnValuesOnConditionCheckFailure ¶

func (s *ConditionCheck) SetReturnValuesOnConditionCheckFailure(v string) *ConditionCheck

SetReturnValuesOnConditionCheckFailure sets the ReturnValuesOnConditionCheckFailure field's value.

func (*ConditionCheck) SetTableName ¶

func (s *ConditionCheck) SetTableName(v string) *ConditionCheck

SetTableName sets the TableName field's value.

func (ConditionCheck) String ¶

func (s ConditionCheck) String() string

String returns the string representation

func (*ConditionCheck) Validate ¶

func (s *ConditionCheck) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type ConditionalCheckFailedException ¶

type ConditionalCheckFailedException struct {
    RespMetadata protocol.ResponseMetadata `json:"-" xml:"-"`

    // The conditional request failed.
    Message_ *string `locationName:"message" type:"string"`
    // contains filtered or unexported fields
}

A condition specified in the operation could not be evaluated.

func (*ConditionalCheckFailedException) Code ¶

func (s *ConditionalCheckFailedException) Code() string

Code returns the exception type name.

func (*ConditionalCheckFailedException) Error ¶

func (s *ConditionalCheckFailedException) Error() string

func (ConditionalCheckFailedException) GoString ¶

func (s ConditionalCheckFailedException) GoString() string

GoString returns the string representation

func (*ConditionalCheckFailedException) Message ¶

func (s *ConditionalCheckFailedException) Message() string

Message returns the exception's message.

func (*ConditionalCheckFailedException) OrigErr ¶

func (s *ConditionalCheckFailedException) OrigErr() error

OrigErr always returns nil, satisfies awserr.Error interface.

func (*ConditionalCheckFailedException) RequestID ¶

func (s *ConditionalCheckFailedException) RequestID() string

RequestID returns the service's response RequestID for request.

func (*ConditionalCheckFailedException) StatusCode ¶

func (s *ConditionalCheckFailedException) StatusCode() int

Status code returns the HTTP status code for the request's response error.

func (ConditionalCheckFailedException) String ¶

func (s ConditionalCheckFailedException) String() string

String returns the string representation

type ConsumedCapacity ¶

type ConsumedCapacity struct {

    // The total number of capacity units consumed by the operation.
    CapacityUnits *float64 `type:"double"`

    // The amount of throughput consumed on each global index affected by the operation.
    GlobalSecondaryIndexes map[string]*Capacity `type:"map"`

    // The amount of throughput consumed on each local index affected by the operation.
    LocalSecondaryIndexes map[string]*Capacity `type:"map"`

    // The total number of read capacity units consumed by the operation.
    ReadCapacityUnits *float64 `type:"double"`

    // The amount of throughput consumed on the table affected by the operation.
    Table *Capacity `type:"structure"`

    // The name of the table that was affected by the operation.
    TableName *string `min:"3" type:"string"`

    // The total number of write capacity units consumed by the operation.
    WriteCapacityUnits *float64 `type:"double"`
    // contains filtered or unexported fields
}

The capacity units consumed by an operation. The data returned includes the total provisioned throughput consumed, along with statistics for the table and any indexes involved in the operation. ConsumedCapacity is only returned if the request asked for it. For more information, see Provisioned Throughput (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/ProvisionedThroughputIntro.html) in the Amazon DynamoDB Developer Guide.

func (ConsumedCapacity) GoString ¶

func (s ConsumedCapacity) GoString() string

GoString returns the string representation

func (*ConsumedCapacity) SetCapacityUnits ¶

func (s *ConsumedCapacity) SetCapacityUnits(v float64) *ConsumedCapacity

SetCapacityUnits sets the CapacityUnits field's value.

func (*ConsumedCapacity) SetGlobalSecondaryIndexes ¶

func (s *ConsumedCapacity) SetGlobalSecondaryIndexes(v map[string]*Capacity) *ConsumedCapacity

SetGlobalSecondaryIndexes sets the GlobalSecondaryIndexes field's value.

func (*ConsumedCapacity) SetLocalSecondaryIndexes ¶

func (s *ConsumedCapacity) SetLocalSecondaryIndexes(v map[string]*Capacity) *ConsumedCapacity

SetLocalSecondaryIndexes sets the LocalSecondaryIndexes field's value.

func (*ConsumedCapacity) SetReadCapacityUnits ¶

func (s *ConsumedCapacity) SetReadCapacityUnits(v float64) *ConsumedCapacity

SetReadCapacityUnits sets the ReadCapacityUnits field's value.

func (*ConsumedCapacity) SetTable ¶

func (s *ConsumedCapacity) SetTable(v *Capacity) *ConsumedCapacity

SetTable sets the Table field's value.

func (*ConsumedCapacity) SetTableName ¶

func (s *ConsumedCapacity) SetTableName(v string) *ConsumedCapacity

SetTableName sets the TableName field's value.

func (*ConsumedCapacity) SetWriteCapacityUnits ¶

func (s *ConsumedCapacity) SetWriteCapacityUnits(v float64) *ConsumedCapacity

SetWriteCapacityUnits sets the WriteCapacityUnits field's value.

func (ConsumedCapacity) String ¶

func (s ConsumedCapacity) String() string

String returns the string representation

type ContinuousBackupsDescription ¶

type ContinuousBackupsDescription struct {

    // ContinuousBackupsStatus can be one of the following states: ENABLED, DISABLED
    //
    // ContinuousBackupsStatus is a required field
    ContinuousBackupsStatus *string `type:"string" required:"true" enum:"ContinuousBackupsStatus"`

    // The description of the point in time recovery settings applied to the table.
    PointInTimeRecoveryDescription *PointInTimeRecoveryDescription `type:"structure"`
    // contains filtered or unexported fields
}

Represents the continuous backups and point in time recovery settings on the table.

func (ContinuousBackupsDescription) GoString ¶

func (s ContinuousBackupsDescription) GoString() string

GoString returns the string representation

func (*ContinuousBackupsDescription) SetContinuousBackupsStatus ¶

func (s *ContinuousBackupsDescription) SetContinuousBackupsStatus(v string) *ContinuousBackupsDescription

SetContinuousBackupsStatus sets the ContinuousBackupsStatus field's value.

func (*ContinuousBackupsDescription) SetPointInTimeRecoveryDescription ¶

func (s *ContinuousBackupsDescription) SetPointInTimeRecoveryDescription(v *PointInTimeRecoveryDescription) *ContinuousBackupsDescription

SetPointInTimeRecoveryDescription sets the PointInTimeRecoveryDescription field's value.

func (ContinuousBackupsDescription) String ¶

func (s ContinuousBackupsDescription) String() string

String returns the string representation

type ContinuousBackupsUnavailableException ¶

type ContinuousBackupsUnavailableException struct {
    RespMetadata protocol.ResponseMetadata `json:"-" xml:"-"`

    Message_ *string `locationName:"message" type:"string"`
    // contains filtered or unexported fields
}

Backups have not yet been enabled for this table.

func (*ContinuousBackupsUnavailableException) Code ¶

func (s *ContinuousBackupsUnavailableException) Code() string

Code returns the exception type name.

func (*ContinuousBackupsUnavailableException) Error ¶

func (s *ContinuousBackupsUnavailableException) Error() string

func (ContinuousBackupsUnavailableException) GoString ¶

func (s ContinuousBackupsUnavailableException) GoString() string

GoString returns the string representation

func (*ContinuousBackupsUnavailableException) Message ¶

func (s *ContinuousBackupsUnavailableException) Message() string

Message returns the exception's message.

func (*ContinuousBackupsUnavailableException) OrigErr ¶

func (s *ContinuousBackupsUnavailableException) OrigErr() error

OrigErr always returns nil, satisfies awserr.Error interface.

func (*ContinuousBackupsUnavailableException) RequestID ¶

func (s *ContinuousBackupsUnavailableException) RequestID() string

RequestID returns the service's response RequestID for request.

func (*ContinuousBackupsUnavailableException) StatusCode ¶

func (s *ContinuousBackupsUnavailableException) StatusCode() int

Status code returns the HTTP status code for the request's response error.

func (ContinuousBackupsUnavailableException) String ¶

func (s ContinuousBackupsUnavailableException) String() string

String returns the string representation

type ContributorInsightsSummary ¶

type ContributorInsightsSummary struct {

    // Describes the current status for contributor insights for the given table
    // and index, if applicable.
    ContributorInsightsStatus *string `type:"string" enum:"ContributorInsightsStatus"`

    // Name of the index associated with the summary, if any.
    IndexName *string `min:"3" type:"string"`

    // Name of the table associated with the summary.
    TableName *string `min:"3" type:"string"`
    // contains filtered or unexported fields
}

Represents a Contributor Insights summary entry..

func (ContributorInsightsSummary) GoString ¶

func (s ContributorInsightsSummary) GoString() string

GoString returns the string representation

func (*ContributorInsightsSummary) SetContributorInsightsStatus ¶

func (s *ContributorInsightsSummary) SetContributorInsightsStatus(v string) *ContributorInsightsSummary

SetContributorInsightsStatus sets the ContributorInsightsStatus field's value.

func (*ContributorInsightsSummary) SetIndexName ¶

func (s *ContributorInsightsSummary) SetIndexName(v string) *ContributorInsightsSummary

SetIndexName sets the IndexName field's value.

func (*ContributorInsightsSummary) SetTableName ¶

func (s *ContributorInsightsSummary) SetTableName(v string) *ContributorInsightsSummary

SetTableName sets the TableName field's value.

func (ContributorInsightsSummary) String ¶

func (s ContributorInsightsSummary) String() string

String returns the string representation

type CreateBackupInput ¶

type CreateBackupInput struct {

    // Specified name for the backup.
    //
    // BackupName is a required field
    BackupName *string `min:"3" type:"string" required:"true"`

    // The name of the table.
    //
    // TableName is a required field
    TableName *string `min:"3" type:"string" required:"true"`
    // contains filtered or unexported fields
}

func (CreateBackupInput) GoString ¶

func (s CreateBackupInput) GoString() string

GoString returns the string representation

func (*CreateBackupInput) SetBackupName ¶

func (s *CreateBackupInput) SetBackupName(v string) *CreateBackupInput

SetBackupName sets the BackupName field's value.

func (*CreateBackupInput) SetTableName ¶

func (s *CreateBackupInput) SetTableName(v string) *CreateBackupInput

SetTableName sets the TableName field's value.

func (CreateBackupInput) String ¶

func (s CreateBackupInput) String() string

String returns the string representation

func (*CreateBackupInput) Validate ¶

func (s *CreateBackupInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type CreateBackupOutput ¶

type CreateBackupOutput struct {

    // Contains the details of the backup created for the table.
    BackupDetails *BackupDetails `type:"structure"`
    // contains filtered or unexported fields
}

func (CreateBackupOutput) GoString ¶

func (s CreateBackupOutput) GoString() string

GoString returns the string representation

func (*CreateBackupOutput) SetBackupDetails ¶

func (s *CreateBackupOutput) SetBackupDetails(v *BackupDetails) *CreateBackupOutput

SetBackupDetails sets the BackupDetails field's value.

func (CreateBackupOutput) String ¶

func (s CreateBackupOutput) String() string

String returns the string representation

type CreateGlobalSecondaryIndexAction ¶

type CreateGlobalSecondaryIndexAction struct {

    // The name of the global secondary index to be created.
    //
    // IndexName is a required field
    IndexName *string `min:"3" type:"string" required:"true"`

    // The key schema for the global secondary index.
    //
    // KeySchema is a required field
    KeySchema []*KeySchemaElement `min:"1" type:"list" required:"true"`

    // Represents attributes that are copied (projected) from the table into an
    // index. These are in addition to the primary key attributes and index key
    // attributes, which are automatically projected.
    //
    // Projection is a required field
    Projection *Projection `type:"structure" required:"true"`

    // Represents the provisioned throughput settings for the specified global secondary
    // index.
    //
    // For current minimum and maximum provisioned throughput values, see Service,
    // Account, and Table Quotas (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/Limits.html)
    // in the Amazon DynamoDB Developer Guide.
    ProvisionedThroughput *ProvisionedThroughput `type:"structure"`
    // contains filtered or unexported fields
}

Represents a new global secondary index to be added to an existing table.

func (CreateGlobalSecondaryIndexAction) GoString ¶

func (s CreateGlobalSecondaryIndexAction) GoString() string

GoString returns the string representation

func (*CreateGlobalSecondaryIndexAction) SetIndexName ¶

func (s *CreateGlobalSecondaryIndexAction) SetIndexName(v string) *CreateGlobalSecondaryIndexAction

SetIndexName sets the IndexName field's value.

func (*CreateGlobalSecondaryIndexAction) SetKeySchema ¶

func (s *CreateGlobalSecondaryIndexAction) SetKeySchema(v []*KeySchemaElement) *CreateGlobalSecondaryIndexAction

SetKeySchema sets the KeySchema field's value.

func (*CreateGlobalSecondaryIndexAction) SetProjection ¶

func (s *CreateGlobalSecondaryIndexAction) SetProjection(v *Projection) *CreateGlobalSecondaryIndexAction

SetProjection sets the Projection field's value.

func (*CreateGlobalSecondaryIndexAction) SetProvisionedThroughput ¶

func (s *CreateGlobalSecondaryIndexAction) SetProvisionedThroughput(v *ProvisionedThroughput) *CreateGlobalSecondaryIndexAction

SetProvisionedThroughput sets the ProvisionedThroughput field's value.

func (CreateGlobalSecondaryIndexAction) String ¶

func (s CreateGlobalSecondaryIndexAction) String() string

String returns the string representation

func (*CreateGlobalSecondaryIndexAction) Validate ¶

func (s *CreateGlobalSecondaryIndexAction) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type CreateGlobalTableInput ¶

type CreateGlobalTableInput struct {

    // The global table name.
    //
    // GlobalTableName is a required field
    GlobalTableName *string `min:"3" type:"string" required:"true"`

    // The Regions where the global table needs to be created.
    //
    // ReplicationGroup is a required field
    ReplicationGroup []*Replica `type:"list" required:"true"`
    // contains filtered or unexported fields
}

func (CreateGlobalTableInput) GoString ¶

func (s CreateGlobalTableInput) GoString() string

GoString returns the string representation

func (*CreateGlobalTableInput) SetGlobalTableName ¶

func (s *CreateGlobalTableInput) SetGlobalTableName(v string) *CreateGlobalTableInput

SetGlobalTableName sets the GlobalTableName field's value.

func (*CreateGlobalTableInput) SetReplicationGroup ¶

func (s *CreateGlobalTableInput) SetReplicationGroup(v []*Replica) *CreateGlobalTableInput

SetReplicationGroup sets the ReplicationGroup field's value.

func (CreateGlobalTableInput) String ¶

func (s CreateGlobalTableInput) String() string

String returns the string representation

func (*CreateGlobalTableInput) Validate ¶

func (s *CreateGlobalTableInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type CreateGlobalTableOutput ¶

type CreateGlobalTableOutput struct {

    // Contains the details of the global table.
    GlobalTableDescription *GlobalTableDescription `type:"structure"`
    // contains filtered or unexported fields
}

func (CreateGlobalTableOutput) GoString ¶

func (s CreateGlobalTableOutput) GoString() string

GoString returns the string representation

func (*CreateGlobalTableOutput) SetGlobalTableDescription ¶

func (s *CreateGlobalTableOutput) SetGlobalTableDescription(v *GlobalTableDescription) *CreateGlobalTableOutput

SetGlobalTableDescription sets the GlobalTableDescription field's value.

func (CreateGlobalTableOutput) String ¶

func (s CreateGlobalTableOutput) String() string

String returns the string representation

type CreateReplicaAction ¶

type CreateReplicaAction struct {

    // The Region of the replica to be added.
    //
    // RegionName is a required field
    RegionName *string `type:"string" required:"true"`
    // contains filtered or unexported fields
}

Represents a replica to be added.

func (CreateReplicaAction) GoString ¶

func (s CreateReplicaAction) GoString() string

GoString returns the string representation

func (*CreateReplicaAction) SetRegionName ¶

func (s *CreateReplicaAction) SetRegionName(v string) *CreateReplicaAction

SetRegionName sets the RegionName field's value.

func (CreateReplicaAction) String ¶

func (s CreateReplicaAction) String() string

String returns the string representation

func (*CreateReplicaAction) Validate ¶

func (s *CreateReplicaAction) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type CreateReplicationGroupMemberAction ¶

type CreateReplicationGroupMemberAction struct {

    // Replica-specific global secondary index settings.
    GlobalSecondaryIndexes []*ReplicaGlobalSecondaryIndex `min:"1" type:"list"`

    // The AWS KMS customer master key (CMK) that should be used for AWS KMS encryption
    // in the new replica. To specify a CMK, use its key ID, Amazon Resource Name
    // (ARN), alias name, or alias ARN. Note that you should only provide this parameter
    // if the key is different from the default DynamoDB KMS master key alias/aws/dynamodb.
    KMSMasterKeyId *string `type:"string"`

    // Replica-specific provisioned throughput. If not specified, uses the source
    // table's provisioned throughput settings.
    ProvisionedThroughputOverride *ProvisionedThroughputOverride `type:"structure"`

    // The Region where the new replica will be created.
    //
    // RegionName is a required field
    RegionName *string `type:"string" required:"true"`
    // contains filtered or unexported fields
}

Represents a replica to be created.

func (CreateReplicationGroupMemberAction) GoString ¶

func (s CreateReplicationGroupMemberAction) GoString() string

GoString returns the string representation

func (*CreateReplicationGroupMemberAction) SetGlobalSecondaryIndexes ¶

func (s *CreateReplicationGroupMemberAction) SetGlobalSecondaryIndexes(v []*ReplicaGlobalSecondaryIndex) *CreateReplicationGroupMemberAction

SetGlobalSecondaryIndexes sets the GlobalSecondaryIndexes field's value.

func (*CreateReplicationGroupMemberAction) SetKMSMasterKeyId ¶

func (s *CreateReplicationGroupMemberAction) SetKMSMasterKeyId(v string) *CreateReplicationGroupMemberAction

SetKMSMasterKeyId sets the KMSMasterKeyId field's value.

func (*CreateReplicationGroupMemberAction) SetProvisionedThroughputOverride ¶

func (s *CreateReplicationGroupMemberAction) SetProvisionedThroughputOverride(v *ProvisionedThroughputOverride) *CreateReplicationGroupMemberAction

SetProvisionedThroughputOverride sets the ProvisionedThroughputOverride field's value.

func (*CreateReplicationGroupMemberAction) SetRegionName ¶

func (s *CreateReplicationGroupMemberAction) SetRegionName(v string) *CreateReplicationGroupMemberAction

SetRegionName sets the RegionName field's value.

func (CreateReplicationGroupMemberAction) String ¶

func (s CreateReplicationGroupMemberAction) String() string

String returns the string representation

func (*CreateReplicationGroupMemberAction) Validate ¶

func (s *CreateReplicationGroupMemberAction) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type CreateTableInput ¶

type CreateTableInput struct {

    // An array of attributes that describe the key schema for the table and indexes.
    //
    // AttributeDefinitions is a required field
    AttributeDefinitions []*AttributeDefinition `type:"list" required:"true"`

    // Controls how you are charged for read and write throughput and how you manage
    // capacity. This setting can be changed later.
    //
    //    * PROVISIONED - We recommend using PROVISIONED for predictable workloads.
    //    PROVISIONED sets the billing mode to Provisioned Mode (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/HowItWorks.ReadWriteCapacityMode.html#HowItWorks.ProvisionedThroughput.Manual).
    //
    //    * PAY_PER_REQUEST - We recommend using PAY_PER_REQUEST for unpredictable
    //    workloads. PAY_PER_REQUEST sets the billing mode to On-Demand Mode (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/HowItWorks.ReadWriteCapacityMode.html#HowItWorks.OnDemand).
    BillingMode *string `type:"string" enum:"BillingMode"`

    // One or more global secondary indexes (the maximum is 20) to be created on
    // the table. Each global secondary index in the array includes the following:
    //
    //    * IndexName - The name of the global secondary index. Must be unique only
    //    for this table.
    //
    //    * KeySchema - Specifies the key schema for the global secondary index.
    //
    //    * Projection - Specifies attributes that are copied (projected) from the
    //    table into the index. These are in addition to the primary key attributes
    //    and index key attributes, which are automatically projected. Each attribute
    //    specification is composed of: ProjectionType - One of the following: KEYS_ONLY
    //    - Only the index and primary keys are projected into the index. INCLUDE
    //    - Only the specified table attributes are projected into the index. The
    //    list of projected attributes is in NonKeyAttributes. ALL - All of the
    //    table attributes are projected into the index. NonKeyAttributes - A list
    //    of one or more non-key attribute names that are projected into the secondary
    //    index. The total count of attributes provided in NonKeyAttributes, summed
    //    across all of the secondary indexes, must not exceed 100. If you project
    //    the same attribute into two different indexes, this counts as two distinct
    //    attributes when determining the total.
    //
    //    * ProvisionedThroughput - The provisioned throughput settings for the
    //    global secondary index, consisting of read and write capacity units.
    GlobalSecondaryIndexes []*GlobalSecondaryIndex `type:"list"`

    // Specifies the attributes that make up the primary key for a table or an index.
    // The attributes in KeySchema must also be defined in the AttributeDefinitions
    // array. For more information, see Data Model (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/DataModel.html)
    // in the Amazon DynamoDB Developer Guide.
    //
    // Each KeySchemaElement in the array is composed of:
    //
    //    * AttributeName - The name of this key attribute.
    //
    //    * KeyType - The role that the key attribute will assume: HASH - partition
    //    key RANGE - sort key
    //
    // The partition key of an item is also known as its hash attribute. The term
    // "hash attribute" derives from the DynamoDB usage of an internal hash function
    // to evenly distribute data items across partitions, based on their partition
    // key values.
    //
    // The sort key of an item is also known as its range attribute. The term "range
    // attribute" derives from the way DynamoDB stores items with the same partition
    // key physically close together, in sorted order by the sort key value.
    //
    // For a simple primary key (partition key), you must provide exactly one element
    // with a KeyType of HASH.
    //
    // For a composite primary key (partition key and sort key), you must provide
    // exactly two elements, in this order: The first element must have a KeyType
    // of HASH, and the second element must have a KeyType of RANGE.
    //
    // For more information, see Working with Tables (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/WorkingWithTables.html#WorkingWithTables.primary.key)
    // in the Amazon DynamoDB Developer Guide.
    //
    // KeySchema is a required field
    KeySchema []*KeySchemaElement `min:"1" type:"list" required:"true"`

    // One or more local secondary indexes (the maximum is 5) to be created on the
    // table. Each index is scoped to a given partition key value. There is a 10
    // GB size limit per partition key value; otherwise, the size of a local secondary
    // index is unconstrained.
    //
    // Each local secondary index in the array includes the following:
    //
    //    * IndexName - The name of the local secondary index. Must be unique only
    //    for this table.
    //
    //    * KeySchema - Specifies the key schema for the local secondary index.
    //    The key schema must begin with the same partition key as the table.
    //
    //    * Projection - Specifies attributes that are copied (projected) from the
    //    table into the index. These are in addition to the primary key attributes
    //    and index key attributes, which are automatically projected. Each attribute
    //    specification is composed of: ProjectionType - One of the following: KEYS_ONLY
    //    - Only the index and primary keys are projected into the index. INCLUDE
    //    - Only the specified table attributes are projected into the index. The
    //    list of projected attributes is in NonKeyAttributes. ALL - All of the
    //    table attributes are projected into the index. NonKeyAttributes - A list
    //    of one or more non-key attribute names that are projected into the secondary
    //    index. The total count of attributes provided in NonKeyAttributes, summed
    //    across all of the secondary indexes, must not exceed 100. If you project
    //    the same attribute into two different indexes, this counts as two distinct
    //    attributes when determining the total.
    LocalSecondaryIndexes []*LocalSecondaryIndex `type:"list"`

    // Represents the provisioned throughput settings for a specified table or index.
    // The settings can be modified using the UpdateTable operation.
    //
    // If you set BillingMode as PROVISIONED, you must specify this property. If
    // you set BillingMode as PAY_PER_REQUEST, you cannot specify this property.
    //
    // For current minimum and maximum provisioned throughput values, see Service,
    // Account, and Table Quotas (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/Limits.html)
    // in the Amazon DynamoDB Developer Guide.
    ProvisionedThroughput *ProvisionedThroughput `type:"structure"`

    // Represents the settings used to enable server-side encryption.
    SSESpecification *SSESpecification `type:"structure"`

    // The settings for DynamoDB Streams on the table. These settings consist of:
    //
    //    * StreamEnabled - Indicates whether DynamoDB Streams is to be enabled
    //    (true) or disabled (false).
    //
    //    * StreamViewType - When an item in the table is modified, StreamViewType
    //    determines what information is written to the table's stream. Valid values
    //    for StreamViewType are: KEYS_ONLY - Only the key attributes of the modified
    //    item are written to the stream. NEW_IMAGE - The entire item, as it appears
    //    after it was modified, is written to the stream. OLD_IMAGE - The entire
    //    item, as it appeared before it was modified, is written to the stream.
    //    NEW_AND_OLD_IMAGES - Both the new and the old item images of the item
    //    are written to the stream.
    StreamSpecification *StreamSpecification `type:"structure"`

    // The name of the table to create.
    //
    // TableName is a required field
    TableName *string `min:"3" type:"string" required:"true"`

    // A list of key-value pairs to label the table. For more information, see Tagging
    // for DynamoDB (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/Tagging.html).
    Tags []*Tag `type:"list"`
    // contains filtered or unexported fields
}

Represents the input of a CreateTable operation.

func (CreateTableInput) GoString ¶

func (s CreateTableInput) GoString() string

GoString returns the string representation

func (*CreateTableInput) SetAttributeDefinitions ¶

func (s *CreateTableInput) SetAttributeDefinitions(v []*AttributeDefinition) *CreateTableInput

SetAttributeDefinitions sets the AttributeDefinitions field's value.

func (*CreateTableInput) SetBillingMode ¶

func (s *CreateTableInput) SetBillingMode(v string) *CreateTableInput

SetBillingMode sets the BillingMode field's value.

func (*CreateTableInput) SetGlobalSecondaryIndexes ¶

func (s *CreateTableInput) SetGlobalSecondaryIndexes(v []*GlobalSecondaryIndex) *CreateTableInput

SetGlobalSecondaryIndexes sets the GlobalSecondaryIndexes field's value.

func (*CreateTableInput) SetKeySchema ¶

func (s *CreateTableInput) SetKeySchema(v []*KeySchemaElement) *CreateTableInput

SetKeySchema sets the KeySchema field's value.

func (*CreateTableInput) SetLocalSecondaryIndexes ¶

func (s *CreateTableInput) SetLocalSecondaryIndexes(v []*LocalSecondaryIndex) *CreateTableInput

SetLocalSecondaryIndexes sets the LocalSecondaryIndexes field's value.

func (*CreateTableInput) SetProvisionedThroughput ¶

func (s *CreateTableInput) SetProvisionedThroughput(v *ProvisionedThroughput) *CreateTableInput

SetProvisionedThroughput sets the ProvisionedThroughput field's value.

func (*CreateTableInput) SetSSESpecification ¶

func (s *CreateTableInput) SetSSESpecification(v *SSESpecification) *CreateTableInput

SetSSESpecification sets the SSESpecification field's value.

func (*CreateTableInput) SetStreamSpecification ¶

func (s *CreateTableInput) SetStreamSpecification(v *StreamSpecification) *CreateTableInput

SetStreamSpecification sets the StreamSpecification field's value.

func (*CreateTableInput) SetTableName ¶

func (s *CreateTableInput) SetTableName(v string) *CreateTableInput

SetTableName sets the TableName field's value.

func (*CreateTableInput) SetTags ¶

func (s *CreateTableInput) SetTags(v []*Tag) *CreateTableInput

SetTags sets the Tags field's value.

func (CreateTableInput) String ¶

func (s CreateTableInput) String() string

String returns the string representation

func (*CreateTableInput) Validate ¶

func (s *CreateTableInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type CreateTableOutput ¶

type CreateTableOutput struct {

    // Represents the properties of the table.
    TableDescription *TableDescription `type:"structure"`
    // contains filtered or unexported fields
}

Represents the output of a CreateTable operation.

func (CreateTableOutput) GoString ¶

func (s CreateTableOutput) GoString() string

GoString returns the string representation

func (*CreateTableOutput) SetTableDescription ¶

func (s *CreateTableOutput) SetTableDescription(v *TableDescription) *CreateTableOutput

SetTableDescription sets the TableDescription field's value.

func (CreateTableOutput) String ¶

func (s CreateTableOutput) String() string

String returns the string representation

type Delete ¶

type Delete struct {

    // A condition that must be satisfied in order for a conditional delete to succeed.
    ConditionExpression *string `type:"string"`

    // One or more substitution tokens for attribute names in an expression.
    ExpressionAttributeNames map[string]*string `type:"map"`

    // One or more values that can be substituted in an expression.
    ExpressionAttributeValues map[string]*AttributeValue `type:"map"`

    // The primary key of the item to be deleted. Each element consists of an attribute
    // name and a value for that attribute.
    //
    // Key is a required field
    Key map[string]*AttributeValue `type:"map" required:"true"`

    // Use ReturnValuesOnConditionCheckFailure to get the item attributes if the
    // Delete condition fails. For ReturnValuesOnConditionCheckFailure, the valid
    // values are: NONE and ALL_OLD.
    ReturnValuesOnConditionCheckFailure *string `type:"string" enum:"ReturnValuesOnConditionCheckFailure"`

    // Name of the table in which the item to be deleted resides.
    //
    // TableName is a required field
    TableName *string `min:"3" type:"string" required:"true"`
    // contains filtered or unexported fields
}

Represents a request to perform a DeleteItem operation.

func (Delete) GoString ¶

func (s Delete) GoString() string

GoString returns the string representation

func (*Delete) SetConditionExpression ¶

func (s *Delete) SetConditionExpression(v string) *Delete

SetConditionExpression sets the ConditionExpression field's value.

func (*Delete) SetExpressionAttributeNames ¶

func (s *Delete) SetExpressionAttributeNames(v map[string]*string) *Delete

SetExpressionAttributeNames sets the ExpressionAttributeNames field's value.

func (*Delete) SetExpressionAttributeValues ¶

func (s *Delete) SetExpressionAttributeValues(v map[string]*AttributeValue) *Delete

SetExpressionAttributeValues sets the ExpressionAttributeValues field's value.

func (*Delete) SetKey ¶

func (s *Delete) SetKey(v map[string]*AttributeValue) *Delete

SetKey sets the Key field's value.

func (*Delete) SetReturnValuesOnConditionCheckFailure ¶

func (s *Delete) SetReturnValuesOnConditionCheckFailure(v string) *Delete

SetReturnValuesOnConditionCheckFailure sets the ReturnValuesOnConditionCheckFailure field's value.

func (*Delete) SetTableName ¶

func (s *Delete) SetTableName(v string) *Delete

SetTableName sets the TableName field's value.

func (Delete) String ¶

func (s Delete) String() string

String returns the string representation

func (*Delete) Validate ¶

func (s *Delete) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type DeleteBackupInput ¶

type DeleteBackupInput struct {

    // The ARN associated with the backup.
    //
    // BackupArn is a required field
    BackupArn *string `min:"37" type:"string" required:"true"`
    // contains filtered or unexported fields
}

func (DeleteBackupInput) GoString ¶

func (s DeleteBackupInput) GoString() string

GoString returns the string representation

func (*DeleteBackupInput) SetBackupArn ¶

func (s *DeleteBackupInput) SetBackupArn(v string) *DeleteBackupInput

SetBackupArn sets the BackupArn field's value.

func (DeleteBackupInput) String ¶

func (s DeleteBackupInput) String() string

String returns the string representation

func (*DeleteBackupInput) Validate ¶

func (s *DeleteBackupInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type DeleteBackupOutput ¶

type DeleteBackupOutput struct {

    // Contains the description of the backup created for the table.
    BackupDescription *BackupDescription `type:"structure"`
    // contains filtered or unexported fields
}

func (DeleteBackupOutput) GoString ¶

func (s DeleteBackupOutput) GoString() string

GoString returns the string representation

func (*DeleteBackupOutput) SetBackupDescription ¶

func (s *DeleteBackupOutput) SetBackupDescription(v *BackupDescription) *DeleteBackupOutput

SetBackupDescription sets the BackupDescription field's value.

func (DeleteBackupOutput) String ¶

func (s DeleteBackupOutput) String() string

String returns the string representation

type DeleteGlobalSecondaryIndexAction ¶

type DeleteGlobalSecondaryIndexAction struct {

    // The name of the global secondary index to be deleted.
    //
    // IndexName is a required field
    IndexName *string `min:"3" type:"string" required:"true"`
    // contains filtered or unexported fields
}

Represents a global secondary index to be deleted from an existing table.

func (DeleteGlobalSecondaryIndexAction) GoString ¶

func (s DeleteGlobalSecondaryIndexAction) GoString() string

GoString returns the string representation

func (*DeleteGlobalSecondaryIndexAction) SetIndexName ¶

func (s *DeleteGlobalSecondaryIndexAction) SetIndexName(v string) *DeleteGlobalSecondaryIndexAction

SetIndexName sets the IndexName field's value.

func (DeleteGlobalSecondaryIndexAction) String ¶

func (s DeleteGlobalSecondaryIndexAction) String() string

String returns the string representation

func (*DeleteGlobalSecondaryIndexAction) Validate ¶

func (s *DeleteGlobalSecondaryIndexAction) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type DeleteItemInput ¶

type DeleteItemInput struct {

    // A condition that must be satisfied in order for a conditional DeleteItem
    // to succeed.
    //
    // An expression can contain any of the following:
    //
    //    * Functions: attribute_exists | attribute_not_exists | attribute_type
    //    | contains | begins_with | size These function names are case-sensitive.
    //
    //    * Comparison operators: = | <> | < | > | <= | >= | BETWEEN | IN
    //
    //    * Logical operators: AND | OR | NOT
    //
    // For more information about condition expressions, see Condition Expressions
    // (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/Expressions.SpecifyingConditions.html)
    // in the Amazon DynamoDB Developer Guide.
    ConditionExpression *string `type:"string"`

    // This is a legacy parameter. Use ConditionExpression instead. For more information,
    // see ConditionalOperator (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/LegacyConditionalParameters.ConditionalOperator.html)
    // in the Amazon DynamoDB Developer Guide.
    ConditionalOperator *string `type:"string" enum:"ConditionalOperator"`

    // This is a legacy parameter. Use ConditionExpression instead. For more information,
    // see Expected (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/LegacyConditionalParameters.Expected.html)
    // in the Amazon DynamoDB Developer Guide.
    Expected map[string]*ExpectedAttributeValue `type:"map"`

    // One or more substitution tokens for attribute names in an expression. The
    // following are some use cases for using ExpressionAttributeNames:
    //
    //    * To access an attribute whose name conflicts with a DynamoDB reserved
    //    word.
    //
    //    * To create a placeholder for repeating occurrences of an attribute name
    //    in an expression.
    //
    //    * To prevent special characters in an attribute name from being misinterpreted
    //    in an expression.
    //
    // Use the # character in an expression to dereference an attribute name. For
    // example, consider the following attribute name:
    //
    //    * Percentile
    //
    // The name of this attribute conflicts with a reserved word, so it cannot be
    // used directly in an expression. (For the complete list of reserved words,
    // see Reserved Words (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/ReservedWords.html)
    // in the Amazon DynamoDB Developer Guide). To work around this, you could specify
    // the following for ExpressionAttributeNames:
    //
    //    * {"#P":"Percentile"}
    //
    // You could then use this substitution in an expression, as in this example:
    //
    //    * #P = :val
    //
    // Tokens that begin with the : character are expression attribute values, which
    // are placeholders for the actual value at runtime.
    //
    // For more information on expression attribute names, see Specifying Item Attributes
    // (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/Expressions.AccessingItemAttributes.html)
    // in the Amazon DynamoDB Developer Guide.
    ExpressionAttributeNames map[string]*string `type:"map"`

    // One or more values that can be substituted in an expression.
    //
    // Use the : (colon) character in an expression to dereference an attribute
    // value. For example, suppose that you wanted to check whether the value of
    // the ProductStatus attribute was one of the following:
    //
    // Available | Backordered | Discontinued
    //
    // You would first need to specify ExpressionAttributeValues as follows:
    //
    // { ":avail":{"S":"Available"}, ":back":{"S":"Backordered"}, ":disc":{"S":"Discontinued"}
    // }
    //
    // You could then use these values in an expression, such as this:
    //
    // ProductStatus IN (:avail, :back, :disc)
    //
    // For more information on expression attribute values, see Condition Expressions
    // (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/Expressions.SpecifyingConditions.html)
    // in the Amazon DynamoDB Developer Guide.
    ExpressionAttributeValues map[string]*AttributeValue `type:"map"`

    // A map of attribute names to AttributeValue objects, representing the primary
    // key of the item to delete.
    //
    // For the primary key, you must provide all of the attributes. For example,
    // with a simple primary key, you only need to provide a value for the partition
    // key. For a composite primary key, you must provide values for both the partition
    // key and the sort key.
    //
    // Key is a required field
    Key map[string]*AttributeValue `type:"map" required:"true"`

    // Determines the level of detail about provisioned throughput consumption that
    // is returned in the response:
    //
    //    * INDEXES - The response includes the aggregate ConsumedCapacity for the
    //    operation, together with ConsumedCapacity for each table and secondary
    //    index that was accessed. Note that some operations, such as GetItem and
    //    BatchGetItem, do not access any indexes at all. In these cases, specifying
    //    INDEXES will only return ConsumedCapacity information for table(s).
    //
    //    * TOTAL - The response includes only the aggregate ConsumedCapacity for
    //    the operation.
    //
    //    * NONE - No ConsumedCapacity details are included in the response.
    ReturnConsumedCapacity *string `type:"string" enum:"ReturnConsumedCapacity"`

    // Determines whether item collection metrics are returned. If set to SIZE,
    // the response includes statistics about item collections, if any, that were
    // modified during the operation are returned in the response. If set to NONE
    // (the default), no statistics are returned.
    ReturnItemCollectionMetrics *string `type:"string" enum:"ReturnItemCollectionMetrics"`

    // Use ReturnValues if you want to get the item attributes as they appeared
    // before they were deleted. For DeleteItem, the valid values are:
    //
    //    * NONE - If ReturnValues is not specified, or if its value is NONE, then
    //    nothing is returned. (This setting is the default for ReturnValues.)
    //
    //    * ALL_OLD - The content of the old item is returned.
    //
    // The ReturnValues parameter is used by several DynamoDB operations; however,
    // DeleteItem does not recognize any values other than NONE or ALL_OLD.
    ReturnValues *string `type:"string" enum:"ReturnValue"`

    // The name of the table from which to delete the item.
    //
    // TableName is a required field
    TableName *string `min:"3" type:"string" required:"true"`
    // contains filtered or unexported fields
}

Represents the input of a DeleteItem operation.

func (DeleteItemInput) GoString ¶

func (s DeleteItemInput) GoString() string

GoString returns the string representation

func (*DeleteItemInput) SetConditionExpression ¶

func (s *DeleteItemInput) SetConditionExpression(v string) *DeleteItemInput

SetConditionExpression sets the ConditionExpression field's value.

func (*DeleteItemInput) SetConditionalOperator ¶

func (s *DeleteItemInput) SetConditionalOperator(v string) *DeleteItemInput

SetConditionalOperator sets the ConditionalOperator field's value.

func (*DeleteItemInput) SetExpected ¶

func (s *DeleteItemInput) SetExpected(v map[string]*ExpectedAttributeValue) *DeleteItemInput

SetExpected sets the Expected field's value.

func (*DeleteItemInput) SetExpressionAttributeNames ¶

func (s *DeleteItemInput) SetExpressionAttributeNames(v map[string]*string) *DeleteItemInput

SetExpressionAttributeNames sets the ExpressionAttributeNames field's value.

func (*DeleteItemInput) SetExpressionAttributeValues ¶

func (s *DeleteItemInput) SetExpressionAttributeValues(v map[string]*AttributeValue) *DeleteItemInput

SetExpressionAttributeValues sets the ExpressionAttributeValues field's value.

func (*DeleteItemInput) SetKey ¶

func (s *DeleteItemInput) SetKey(v map[string]*AttributeValue) *DeleteItemInput

SetKey sets the Key field's value.

func (*DeleteItemInput) SetReturnConsumedCapacity ¶

func (s *DeleteItemInput) SetReturnConsumedCapacity(v string) *DeleteItemInput

SetReturnConsumedCapacity sets the ReturnConsumedCapacity field's value.

func (*DeleteItemInput) SetReturnItemCollectionMetrics ¶

func (s *DeleteItemInput) SetReturnItemCollectionMetrics(v string) *DeleteItemInput

SetReturnItemCollectionMetrics sets the ReturnItemCollectionMetrics field's value.

func (*DeleteItemInput) SetReturnValues ¶

func (s *DeleteItemInput) SetReturnValues(v string) *DeleteItemInput

SetReturnValues sets the ReturnValues field's value.

func (*DeleteItemInput) SetTableName ¶

func (s *DeleteItemInput) SetTableName(v string) *DeleteItemInput

SetTableName sets the TableName field's value.

func (DeleteItemInput) String ¶

func (s DeleteItemInput) String() string

String returns the string representation

func (*DeleteItemInput) Validate ¶

func (s *DeleteItemInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type DeleteItemOutput ¶

type DeleteItemOutput struct {

    // A map of attribute names to AttributeValue objects, representing the item
    // as it appeared before the DeleteItem operation. This map appears in the response
    // only if ReturnValues was specified as ALL_OLD in the request.
    Attributes map[string]*AttributeValue `type:"map"`

    // The capacity units consumed by the DeleteItem operation. The data returned
    // includes the total provisioned throughput consumed, along with statistics
    // for the table and any indexes involved in the operation. ConsumedCapacity
    // is only returned if the ReturnConsumedCapacity parameter was specified. For
    // more information, see Provisioned Mode (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/ProvisionedThroughputIntro.html)
    // in the Amazon DynamoDB Developer Guide.
    ConsumedCapacity *ConsumedCapacity `type:"structure"`

    // Information about item collections, if any, that were affected by the DeleteItem
    // operation. ItemCollectionMetrics is only returned if the ReturnItemCollectionMetrics
    // parameter was specified. If the table does not have any local secondary indexes,
    // this information is not returned in the response.
    //
    // Each ItemCollectionMetrics element consists of:
    //
    //    * ItemCollectionKey - The partition key value of the item collection.
    //    This is the same as the partition key value of the item itself.
    //
    //    * SizeEstimateRangeGB - An estimate of item collection size, in gigabytes.
    //    This value is a two-element array containing a lower bound and an upper
    //    bound for the estimate. The estimate includes the size of all the items
    //    in the table, plus the size of all attributes projected into all of the
    //    local secondary indexes on that table. Use this estimate to measure whether
    //    a local secondary index is approaching its size limit. The estimate is
    //    subject to change over time; therefore, do not rely on the precision or
    //    accuracy of the estimate.
    ItemCollectionMetrics *ItemCollectionMetrics `type:"structure"`
    // contains filtered or unexported fields
}

Represents the output of a DeleteItem operation.

func (DeleteItemOutput) GoString ¶

func (s DeleteItemOutput) GoString() string

GoString returns the string representation

func (*DeleteItemOutput) SetAttributes ¶

func (s *DeleteItemOutput) SetAttributes(v map[string]*AttributeValue) *DeleteItemOutput

SetAttributes sets the Attributes field's value.

func (*DeleteItemOutput) SetConsumedCapacity ¶

func (s *DeleteItemOutput) SetConsumedCapacity(v *ConsumedCapacity) *DeleteItemOutput

SetConsumedCapacity sets the ConsumedCapacity field's value.

func (*DeleteItemOutput) SetItemCollectionMetrics ¶

func (s *DeleteItemOutput) SetItemCollectionMetrics(v *ItemCollectionMetrics) *DeleteItemOutput

SetItemCollectionMetrics sets the ItemCollectionMetrics field's value.

func (DeleteItemOutput) String ¶

func (s DeleteItemOutput) String() string

String returns the string representation

type DeleteReplicaAction ¶

type DeleteReplicaAction struct {

    // The Region of the replica to be removed.
    //
    // RegionName is a required field
    RegionName *string `type:"string" required:"true"`
    // contains filtered or unexported fields
}

Represents a replica to be removed.

func (DeleteReplicaAction) GoString ¶

func (s DeleteReplicaAction) GoString() string

GoString returns the string representation

func (*DeleteReplicaAction) SetRegionName ¶

func (s *DeleteReplicaAction) SetRegionName(v string) *DeleteReplicaAction

SetRegionName sets the RegionName field's value.

func (DeleteReplicaAction) String ¶

func (s DeleteReplicaAction) String() string

String returns the string representation

func (*DeleteReplicaAction) Validate ¶

func (s *DeleteReplicaAction) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type DeleteReplicationGroupMemberAction ¶

type DeleteReplicationGroupMemberAction struct {

    // The Region where the replica exists.
    //
    // RegionName is a required field
    RegionName *string `type:"string" required:"true"`
    // contains filtered or unexported fields
}

Represents a replica to be deleted.

func (DeleteReplicationGroupMemberAction) GoString ¶

func (s DeleteReplicationGroupMemberAction) GoString() string

GoString returns the string representation

func (*DeleteReplicationGroupMemberAction) SetRegionName ¶

func (s *DeleteReplicationGroupMemberAction) SetRegionName(v string) *DeleteReplicationGroupMemberAction

SetRegionName sets the RegionName field's value.

func (DeleteReplicationGroupMemberAction) String ¶

func (s DeleteReplicationGroupMemberAction) String() string

String returns the string representation

func (*DeleteReplicationGroupMemberAction) Validate ¶

func (s *DeleteReplicationGroupMemberAction) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type DeleteRequest ¶

type DeleteRequest struct {

    // A map of attribute name to attribute values, representing the primary key
    // of the item to delete. All of the table's primary key attributes must be
    // specified, and their data types must match those of the table's key schema.
    //
    // Key is a required field
    Key map[string]*AttributeValue `type:"map" required:"true"`
    // contains filtered or unexported fields
}

Represents a request to perform a DeleteItem operation on an item.

func (DeleteRequest) GoString ¶

func (s DeleteRequest) GoString() string

GoString returns the string representation

func (*DeleteRequest) SetKey ¶

func (s *DeleteRequest) SetKey(v map[string]*AttributeValue) *DeleteRequest

SetKey sets the Key field's value.

func (DeleteRequest) String ¶

func (s DeleteRequest) String() string

String returns the string representation

type DeleteTableInput ¶

type DeleteTableInput struct {

    // The name of the table to delete.
    //
    // TableName is a required field
    TableName *string `min:"3" type:"string" required:"true"`
    // contains filtered or unexported fields
}

Represents the input of a DeleteTable operation.

func (DeleteTableInput) GoString ¶

func (s DeleteTableInput) GoString() string

GoString returns the string representation

func (*DeleteTableInput) SetTableName ¶

func (s *DeleteTableInput) SetTableName(v string) *DeleteTableInput

SetTableName sets the TableName field's value.

func (DeleteTableInput) String ¶

func (s DeleteTableInput) String() string

String returns the string representation

func (*DeleteTableInput) Validate ¶

func (s *DeleteTableInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type DeleteTableOutput ¶

type DeleteTableOutput struct {

    // Represents the properties of a table.
    TableDescription *TableDescription `type:"structure"`
    // contains filtered or unexported fields
}

Represents the output of a DeleteTable operation.

func (DeleteTableOutput) GoString ¶

func (s DeleteTableOutput) GoString() string

GoString returns the string representation

func (*DeleteTableOutput) SetTableDescription ¶

func (s *DeleteTableOutput) SetTableDescription(v *TableDescription) *DeleteTableOutput

SetTableDescription sets the TableDescription field's value.

func (DeleteTableOutput) String ¶

func (s DeleteTableOutput) String() string

String returns the string representation

type DescribeBackupInput ¶

type DescribeBackupInput struct {

    // The Amazon Resource Name (ARN) associated with the backup.
    //
    // BackupArn is a required field
    BackupArn *string `min:"37" type:"string" required:"true"`
    // contains filtered or unexported fields
}

func (DescribeBackupInput) GoString ¶

func (s DescribeBackupInput) GoString() string

GoString returns the string representation

func (*DescribeBackupInput) SetBackupArn ¶

func (s *DescribeBackupInput) SetBackupArn(v string) *DescribeBackupInput

SetBackupArn sets the BackupArn field's value.

func (DescribeBackupInput) String ¶

func (s DescribeBackupInput) String() string

String returns the string representation

func (*DescribeBackupInput) Validate ¶

func (s *DescribeBackupInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type DescribeBackupOutput ¶

type DescribeBackupOutput struct {

    // Contains the description of the backup created for the table.
    BackupDescription *BackupDescription `type:"structure"`
    // contains filtered or unexported fields
}

func (DescribeBackupOutput) GoString ¶

func (s DescribeBackupOutput) GoString() string

GoString returns the string representation

func (*DescribeBackupOutput) SetBackupDescription ¶

func (s *DescribeBackupOutput) SetBackupDescription(v *BackupDescription) *DescribeBackupOutput

SetBackupDescription sets the BackupDescription field's value.

func (DescribeBackupOutput) String ¶

func (s DescribeBackupOutput) String() string

String returns the string representation

type DescribeContinuousBackupsInput ¶

type DescribeContinuousBackupsInput struct {

    // Name of the table for which the customer wants to check the continuous backups
    // and point in time recovery settings.
    //
    // TableName is a required field
    TableName *string `min:"3" type:"string" required:"true"`
    // contains filtered or unexported fields
}

func (DescribeContinuousBackupsInput) GoString ¶

func (s DescribeContinuousBackupsInput) GoString() string

GoString returns the string representation

func (*DescribeContinuousBackupsInput) SetTableName ¶

func (s *DescribeContinuousBackupsInput) SetTableName(v string) *DescribeContinuousBackupsInput

SetTableName sets the TableName field's value.

func (DescribeContinuousBackupsInput) String ¶

func (s DescribeContinuousBackupsInput) String() string

String returns the string representation

func (*DescribeContinuousBackupsInput) Validate ¶

func (s *DescribeContinuousBackupsInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type DescribeContinuousBackupsOutput ¶

type DescribeContinuousBackupsOutput struct {

    // Represents the continuous backups and point in time recovery settings on
    // the table.
    ContinuousBackupsDescription *ContinuousBackupsDescription `type:"structure"`
    // contains filtered or unexported fields
}

func (DescribeContinuousBackupsOutput) GoString ¶

func (s DescribeContinuousBackupsOutput) GoString() string

GoString returns the string representation

func (*DescribeContinuousBackupsOutput) SetContinuousBackupsDescription ¶

func (s *DescribeContinuousBackupsOutput) SetContinuousBackupsDescription(v *ContinuousBackupsDescription) *DescribeContinuousBackupsOutput

SetContinuousBackupsDescription sets the ContinuousBackupsDescription field's value.

func (DescribeContinuousBackupsOutput) String ¶

func (s DescribeContinuousBackupsOutput) String() string

String returns the string representation

type DescribeContributorInsightsInput ¶

type DescribeContributorInsightsInput struct {

    // The name of the global secondary index to describe, if applicable.
    IndexName *string `min:"3" type:"string"`

    // The name of the table to describe.
    //
    // TableName is a required field
    TableName *string `min:"3" type:"string" required:"true"`
    // contains filtered or unexported fields
}

func (DescribeContributorInsightsInput) GoString ¶

func (s DescribeContributorInsightsInput) GoString() string

GoString returns the string representation

func (*DescribeContributorInsightsInput) SetIndexName ¶

func (s *DescribeContributorInsightsInput) SetIndexName(v string) *DescribeContributorInsightsInput

SetIndexName sets the IndexName field's value.

func (*DescribeContributorInsightsInput) SetTableName ¶

func (s *DescribeContributorInsightsInput) SetTableName(v string) *DescribeContributorInsightsInput

SetTableName sets the TableName field's value.

func (DescribeContributorInsightsInput) String ¶

func (s DescribeContributorInsightsInput) String() string

String returns the string representation

func (*DescribeContributorInsightsInput) Validate ¶

func (s *DescribeContributorInsightsInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type DescribeContributorInsightsOutput ¶

type DescribeContributorInsightsOutput struct {

    // List of names of the associated Alpine rules.
    ContributorInsightsRuleList []*string `type:"list"`

    // Current Status contributor insights.
    ContributorInsightsStatus *string `type:"string" enum:"ContributorInsightsStatus"`

    // Returns information about the last failure that encountered.
    //
    // The most common exceptions for a FAILED status are:
    //
    //    * LimitExceededException - Per-account Amazon CloudWatch Contributor Insights
    //    rule limit reached. Please disable Contributor Insights for other tables/indexes
    //    OR disable Contributor Insights rules before retrying.
    //
    //    * AccessDeniedException - Amazon CloudWatch Contributor Insights rules
    //    cannot be modified due to insufficient permissions.
    //
    //    * AccessDeniedException - Failed to create service-linked role for Contributor
    //    Insights due to insufficient permissions.
    //
    //    * InternalServerError - Failed to create Amazon CloudWatch Contributor
    //    Insights rules. Please retry request.
    FailureException *FailureException `type:"structure"`

    // The name of the global secondary index being described.
    IndexName *string `min:"3" type:"string"`

    // Timestamp of the last time the status was changed.
    LastUpdateDateTime *time.Time `type:"timestamp"`

    // The name of the table being described.
    TableName *string `min:"3" type:"string"`
    // contains filtered or unexported fields
}

func (DescribeContributorInsightsOutput) GoString ¶

func (s DescribeContributorInsightsOutput) GoString() string

GoString returns the string representation

func (*DescribeContributorInsightsOutput) SetContributorInsightsRuleList ¶

func (s *DescribeContributorInsightsOutput) SetContributorInsightsRuleList(v []*string) *DescribeContributorInsightsOutput

SetContributorInsightsRuleList sets the ContributorInsightsRuleList field's value.

func (*DescribeContributorInsightsOutput) SetContributorInsightsStatus ¶

func (s *DescribeContributorInsightsOutput) SetContributorInsightsStatus(v string) *DescribeContributorInsightsOutput

SetContributorInsightsStatus sets the ContributorInsightsStatus field's value.

func (*DescribeContributorInsightsOutput) SetFailureException ¶

func (s *DescribeContributorInsightsOutput) SetFailureException(v *FailureException) *DescribeContributorInsightsOutput

SetFailureException sets the FailureException field's value.

func (*DescribeContributorInsightsOutput) SetIndexName ¶

func (s *DescribeContributorInsightsOutput) SetIndexName(v string) *DescribeContributorInsightsOutput

SetIndexName sets the IndexName field's value.

func (*DescribeContributorInsightsOutput) SetLastUpdateDateTime ¶

func (s *DescribeContributorInsightsOutput) SetLastUpdateDateTime(v time.Time) *DescribeContributorInsightsOutput

SetLastUpdateDateTime sets the LastUpdateDateTime field's value.

func (*DescribeContributorInsightsOutput) SetTableName ¶

func (s *DescribeContributorInsightsOutput) SetTableName(v string) *DescribeContributorInsightsOutput

SetTableName sets the TableName field's value.

func (DescribeContributorInsightsOutput) String ¶

func (s DescribeContributorInsightsOutput) String() string

String returns the string representation

type DescribeEndpointsInput ¶

type DescribeEndpointsInput struct {
    // contains filtered or unexported fields
}

func (DescribeEndpointsInput) GoString ¶

func (s DescribeEndpointsInput) GoString() string

GoString returns the string representation

func (DescribeEndpointsInput) String ¶

func (s DescribeEndpointsInput) String() string

String returns the string representation

type DescribeEndpointsOutput ¶

type DescribeEndpointsOutput struct {

    // List of endpoints.
    //
    // Endpoints is a required field
    Endpoints []*Endpoint `type:"list" required:"true"`
    // contains filtered or unexported fields
}

func (DescribeEndpointsOutput) GoString ¶

func (s DescribeEndpointsOutput) GoString() string

GoString returns the string representation

func (*DescribeEndpointsOutput) SetEndpoints ¶

func (s *DescribeEndpointsOutput) SetEndpoints(v []*Endpoint) *DescribeEndpointsOutput

SetEndpoints sets the Endpoints field's value.

func (DescribeEndpointsOutput) String ¶

func (s DescribeEndpointsOutput) String() string

String returns the string representation

type DescribeGlobalTableInput ¶

type DescribeGlobalTableInput struct {

    // The name of the global table.
    //
    // GlobalTableName is a required field
    GlobalTableName *string `min:"3" type:"string" required:"true"`
    // contains filtered or unexported fields
}

func (DescribeGlobalTableInput) GoString ¶

func (s DescribeGlobalTableInput) GoString() string

GoString returns the string representation

func (*DescribeGlobalTableInput) SetGlobalTableName ¶

func (s *DescribeGlobalTableInput) SetGlobalTableName(v string) *DescribeGlobalTableInput

SetGlobalTableName sets the GlobalTableName field's value.

func (DescribeGlobalTableInput) String ¶

func (s DescribeGlobalTableInput) String() string

String returns the string representation

func (*DescribeGlobalTableInput) Validate ¶

func (s *DescribeGlobalTableInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type DescribeGlobalTableOutput ¶

type DescribeGlobalTableOutput struct {

    // Contains the details of the global table.
    GlobalTableDescription *GlobalTableDescription `type:"structure"`
    // contains filtered or unexported fields
}

func (DescribeGlobalTableOutput) GoString ¶

func (s DescribeGlobalTableOutput) GoString() string

GoString returns the string representation

func (*DescribeGlobalTableOutput) SetGlobalTableDescription ¶

func (s *DescribeGlobalTableOutput) SetGlobalTableDescription(v *GlobalTableDescription) *DescribeGlobalTableOutput

SetGlobalTableDescription sets the GlobalTableDescription field's value.

func (DescribeGlobalTableOutput) String ¶

func (s DescribeGlobalTableOutput) String() string

String returns the string representation

type DescribeGlobalTableSettingsInput ¶

type DescribeGlobalTableSettingsInput struct {

    // The name of the global table to describe.
    //
    // GlobalTableName is a required field
    GlobalTableName *string `min:"3" type:"string" required:"true"`
    // contains filtered or unexported fields
}

func (DescribeGlobalTableSettingsInput) GoString ¶

func (s DescribeGlobalTableSettingsInput) GoString() string

GoString returns the string representation

func (*DescribeGlobalTableSettingsInput) SetGlobalTableName ¶

func (s *DescribeGlobalTableSettingsInput) SetGlobalTableName(v string) *DescribeGlobalTableSettingsInput

SetGlobalTableName sets the GlobalTableName field's value.

func (DescribeGlobalTableSettingsInput) String ¶

func (s DescribeGlobalTableSettingsInput) String() string

String returns the string representation

func (*DescribeGlobalTableSettingsInput) Validate ¶

func (s *DescribeGlobalTableSettingsInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type DescribeGlobalTableSettingsOutput ¶

type DescribeGlobalTableSettingsOutput struct {

    // The name of the global table.
    GlobalTableName *string `min:"3" type:"string"`

    // The Region-specific settings for the global table.
    ReplicaSettings []*ReplicaSettingsDescription `type:"list"`
    // contains filtered or unexported fields
}

func (DescribeGlobalTableSettingsOutput) GoString ¶

func (s DescribeGlobalTableSettingsOutput) GoString() string

GoString returns the string representation

func (*DescribeGlobalTableSettingsOutput) SetGlobalTableName ¶

func (s *DescribeGlobalTableSettingsOutput) SetGlobalTableName(v string) *DescribeGlobalTableSettingsOutput

SetGlobalTableName sets the GlobalTableName field's value.

func (*DescribeGlobalTableSettingsOutput) SetReplicaSettings ¶

func (s *DescribeGlobalTableSettingsOutput) SetReplicaSettings(v []*ReplicaSettingsDescription) *DescribeGlobalTableSettingsOutput

SetReplicaSettings sets the ReplicaSettings field's value.

func (DescribeGlobalTableSettingsOutput) String ¶

func (s DescribeGlobalTableSettingsOutput) String() string

String returns the string representation

type DescribeLimitsInput ¶

type DescribeLimitsInput struct {
    // contains filtered or unexported fields
}

Represents the input of a DescribeLimits operation. Has no content.

func (DescribeLimitsInput) GoString ¶

func (s DescribeLimitsInput) GoString() string

GoString returns the string representation

func (DescribeLimitsInput) String ¶

func (s DescribeLimitsInput) String() string

String returns the string representation

type DescribeLimitsOutput ¶

type DescribeLimitsOutput struct {

    // The maximum total read capacity units that your account allows you to provision
    // across all of your tables in this Region.
    AccountMaxReadCapacityUnits *int64 `min:"1" type:"long"`

    // The maximum total write capacity units that your account allows you to provision
    // across all of your tables in this Region.
    AccountMaxWriteCapacityUnits *int64 `min:"1" type:"long"`

    // The maximum read capacity units that your account allows you to provision
    // for a new table that you are creating in this Region, including the read
    // capacity units provisioned for its global secondary indexes (GSIs).
    TableMaxReadCapacityUnits *int64 `min:"1" type:"long"`

    // The maximum write capacity units that your account allows you to provision
    // for a new table that you are creating in this Region, including the write
    // capacity units provisioned for its global secondary indexes (GSIs).
    TableMaxWriteCapacityUnits *int64 `min:"1" type:"long"`
    // contains filtered or unexported fields
}

Represents the output of a DescribeLimits operation.

func (DescribeLimitsOutput) GoString ¶

func (s DescribeLimitsOutput) GoString() string

GoString returns the string representation

func (*DescribeLimitsOutput) SetAccountMaxReadCapacityUnits ¶

func (s *DescribeLimitsOutput) SetAccountMaxReadCapacityUnits(v int64) *DescribeLimitsOutput

SetAccountMaxReadCapacityUnits sets the AccountMaxReadCapacityUnits field's value.

func (*DescribeLimitsOutput) SetAccountMaxWriteCapacityUnits ¶

func (s *DescribeLimitsOutput) SetAccountMaxWriteCapacityUnits(v int64) *DescribeLimitsOutput

SetAccountMaxWriteCapacityUnits sets the AccountMaxWriteCapacityUnits field's value.

func (*DescribeLimitsOutput) SetTableMaxReadCapacityUnits ¶

func (s *DescribeLimitsOutput) SetTableMaxReadCapacityUnits(v int64) *DescribeLimitsOutput

SetTableMaxReadCapacityUnits sets the TableMaxReadCapacityUnits field's value.

func (*DescribeLimitsOutput) SetTableMaxWriteCapacityUnits ¶

func (s *DescribeLimitsOutput) SetTableMaxWriteCapacityUnits(v int64) *DescribeLimitsOutput

SetTableMaxWriteCapacityUnits sets the TableMaxWriteCapacityUnits field's value.

func (DescribeLimitsOutput) String ¶

func (s DescribeLimitsOutput) String() string

String returns the string representation

type DescribeTableInput ¶

type DescribeTableInput struct {

    // The name of the table to describe.
    //
    // TableName is a required field
    TableName *string `min:"3" type:"string" required:"true"`
    // contains filtered or unexported fields
}

Represents the input of a DescribeTable operation.

func (DescribeTableInput) GoString ¶

func (s DescribeTableInput) GoString() string

GoString returns the string representation

func (*DescribeTableInput) SetTableName ¶

func (s *DescribeTableInput) SetTableName(v string) *DescribeTableInput

SetTableName sets the TableName field's value.

func (DescribeTableInput) String ¶

func (s DescribeTableInput) String() string

String returns the string representation

func (*DescribeTableInput) Validate ¶

func (s *DescribeTableInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type DescribeTableOutput ¶

type DescribeTableOutput struct {

    // The properties of the table.
    Table *TableDescription `type:"structure"`
    // contains filtered or unexported fields
}

Represents the output of a DescribeTable operation.

func (DescribeTableOutput) GoString ¶

func (s DescribeTableOutput) GoString() string

GoString returns the string representation

func (*DescribeTableOutput) SetTable ¶

func (s *DescribeTableOutput) SetTable(v *TableDescription) *DescribeTableOutput

SetTable sets the Table field's value.

func (DescribeTableOutput) String ¶

func (s DescribeTableOutput) String() string

String returns the string representation

type DescribeTableReplicaAutoScalingInput ¶

type DescribeTableReplicaAutoScalingInput struct {

    // The name of the table.
    //
    // TableName is a required field
    TableName *string `min:"3" type:"string" required:"true"`
    // contains filtered or unexported fields
}

func (DescribeTableReplicaAutoScalingInput) GoString ¶

func (s DescribeTableReplicaAutoScalingInput) GoString() string

GoString returns the string representation

func (*DescribeTableReplicaAutoScalingInput) SetTableName ¶

func (s *DescribeTableReplicaAutoScalingInput) SetTableName(v string) *DescribeTableReplicaAutoScalingInput

SetTableName sets the TableName field's value.

func (DescribeTableReplicaAutoScalingInput) String ¶

func (s DescribeTableReplicaAutoScalingInput) String() string

String returns the string representation

func (*DescribeTableReplicaAutoScalingInput) Validate ¶

func (s *DescribeTableReplicaAutoScalingInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type DescribeTableReplicaAutoScalingOutput ¶

type DescribeTableReplicaAutoScalingOutput struct {

    // Represents the auto scaling properties of the table.
    TableAutoScalingDescription *TableAutoScalingDescription `type:"structure"`
    // contains filtered or unexported fields
}

func (DescribeTableReplicaAutoScalingOutput) GoString ¶

func (s DescribeTableReplicaAutoScalingOutput) GoString() string

GoString returns the string representation

func (*DescribeTableReplicaAutoScalingOutput) SetTableAutoScalingDescription ¶

func (s *DescribeTableReplicaAutoScalingOutput) SetTableAutoScalingDescription(v *TableAutoScalingDescription) *DescribeTableReplicaAutoScalingOutput

SetTableAutoScalingDescription sets the TableAutoScalingDescription field's value.

func (DescribeTableReplicaAutoScalingOutput) String ¶

func (s DescribeTableReplicaAutoScalingOutput) String() string

String returns the string representation

type DescribeTimeToLiveInput ¶

type DescribeTimeToLiveInput struct {

    // The name of the table to be described.
    //
    // TableName is a required field
    TableName *string `min:"3" type:"string" required:"true"`
    // contains filtered or unexported fields
}

func (DescribeTimeToLiveInput) GoString ¶

func (s DescribeTimeToLiveInput) GoString() string

GoString returns the string representation

func (*DescribeTimeToLiveInput) SetTableName ¶

func (s *DescribeTimeToLiveInput) SetTableName(v string) *DescribeTimeToLiveInput

SetTableName sets the TableName field's value.

func (DescribeTimeToLiveInput) String ¶

func (s DescribeTimeToLiveInput) String() string

String returns the string representation

func (*DescribeTimeToLiveInput) Validate ¶

func (s *DescribeTimeToLiveInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type DescribeTimeToLiveOutput ¶

type DescribeTimeToLiveOutput struct {

    // The description of the Time to Live (TTL) status on the specified table.
    TimeToLiveDescription *TimeToLiveDescription `type:"structure"`
    // contains filtered or unexported fields
}

func (DescribeTimeToLiveOutput) GoString ¶

func (s DescribeTimeToLiveOutput) GoString() string

GoString returns the string representation

func (*DescribeTimeToLiveOutput) SetTimeToLiveDescription ¶

func (s *DescribeTimeToLiveOutput) SetTimeToLiveDescription(v *TimeToLiveDescription) *DescribeTimeToLiveOutput

SetTimeToLiveDescription sets the TimeToLiveDescription field's value.

func (DescribeTimeToLiveOutput) String ¶

func (s DescribeTimeToLiveOutput) String() string

String returns the string representation

type DynamoDB ¶

type DynamoDB struct {
    *client.Client
    // contains filtered or unexported fields
}

DynamoDB provides the API operation methods for making requests to Amazon DynamoDB. See this package's package overview docs for details on the service.

DynamoDB methods are safe to use concurrently. It is not safe to modify mutate any of the struct's properties though.

func New ¶

func New(p client.ConfigProvider, cfgs ...*aws.Config) *DynamoDB

New creates a new instance of the DynamoDB client with a session. If additional configuration is needed for the client instance use the optional aws.Config parameter to add your extra config.

Example:

mySession := session.Must(session.NewSession())

// Create a DynamoDB client from just a session.
svc := dynamodb.New(mySession)

// Create a DynamoDB client with additional configuration
svc := dynamodb.New(mySession, aws.NewConfig().WithRegion("us-west-2"))

func (*DynamoDB) BatchGetItem ¶

func (c *DynamoDB) BatchGetItem(input *BatchGetItemInput) (*BatchGetItemOutput, error)

BatchGetItem API operation for Amazon DynamoDB.

The BatchGetItem operation returns the attributes of one or more items from one or more tables. You identify requested items by primary key.

A single operation can retrieve up to 16 MB of data, which can contain as many as 100 items. BatchGetItem returns a partial result if the response size limit is exceeded, the table's provisioned throughput is exceeded, or an internal processing failure occurs. If a partial result is returned, the operation returns a value for UnprocessedKeys. You can use this value to retry the operation starting with the next item to get.

If you request more than 100 items, BatchGetItem returns a ValidationException with the message "Too many items requested for the BatchGetItem call."

For example, if you ask to retrieve 100 items, but each individual item is 300 KB in size, the system returns 52 items (so as not to exceed the 16 MB limit). It also returns an appropriate UnprocessedKeys value so you can get the next page of results. If desired, your application can include its own logic to assemble the pages of results into one dataset.

If none of the items can be processed due to insufficient provisioned throughput on all of the tables in the request, then BatchGetItem returns a ProvisionedThroughputExceededException. If at least one of the items is successfully processed, then BatchGetItem completes successfully, while returning the keys of the unread items in UnprocessedKeys.

If DynamoDB returns any unprocessed items, you should retry the batch operation on those items. However, we strongly recommend that you use an exponential backoff algorithm. If you retry the batch operation immediately, the underlying read or write requests can still fail due to throttling on the individual tables. If you delay the batch operation using exponential backoff, the individual requests in the batch are much more likely to succeed.

For more information, see Batch Operations and Error Handling (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/ErrorHandling.html#BatchOperations) in the Amazon DynamoDB Developer Guide.

By default, BatchGetItem performs eventually consistent reads on every table in the request. If you want strongly consistent reads instead, you can set ConsistentRead to true for any or all tables.

In order to minimize response latency, BatchGetItem retrieves items in parallel.

When designing your application, keep in mind that DynamoDB does not return items in any particular order. To help parse the response by item, include the primary key values for the items in your request in the ProjectionExpression parameter.

If a requested item does not exist, it is not returned in the result. Requests for nonexistent items consume the minimum read capacity units according to the type of read. For more information, see Working with Tables (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/WorkingWithTables.html#CapacityUnitCalculations) in the Amazon DynamoDB Developer Guide.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation BatchGetItem for usage and error information.

Returned Error Types:

* ProvisionedThroughputExceededException
Your request rate is too high. The AWS SDKs for DynamoDB automatically retry
requests that receive this exception. Your request is eventually successful,
unless your retry queue is too large to finish. Reduce the frequency of requests
and use exponential backoff. For more information, go to Error Retries and
Exponential Backoff (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/Programming.Errors.html#Programming.Errors.RetryAndBackoff)
in the Amazon DynamoDB Developer Guide.

* ResourceNotFoundException
The operation tried to access a nonexistent table or index. The resource
might not be specified correctly, or its status might not be ACTIVE.

* RequestLimitExceeded
Throughput exceeds the current throughput quota for your account. Please
contact AWS Support at AWS Support (https://aws.amazon.com/support) to request
a quota increase.

* InternalServerError
An error occurred on the server side.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/BatchGetItem

svc := dynamodb.New(session.New())
input := &dynamodb.BatchGetItemInput{
    RequestItems: map[string]*dynamodb.KeysAndAttributes{
        "Music": {
            Keys: []map[string]*dynamodb.AttributeValue{
                {
                    "Artist": &dynamodb.AttributeValue{
                        S: aws.String("No One You Know"),
                    },
                    "SongTitle": &dynamodb.AttributeValue{
                        S: aws.String("Call Me Today"),
                    },
                },
                {
                    "Artist": &dynamodb.AttributeValue{
                        S: aws.String("Acme Band"),
                    },
                    "SongTitle": &dynamodb.AttributeValue{
                        S: aws.String("Happy Day"),
                    },
                },
                {
                    "Artist": &dynamodb.AttributeValue{
                        S: aws.String("No One You Know"),
                    },
                    "SongTitle": &dynamodb.AttributeValue{
                        S: aws.String("Scared of My Shadow"),
                    },
                },
            },
            ProjectionExpression: aws.String("AlbumTitle"),
        },
    },
}

result, err := svc.BatchGetItem(input)
if err != nil {
    if aerr, ok := err.(awserr.Error); ok {
        switch aerr.Code() {
        case dynamodb.ErrCodeProvisionedThroughputExceededException:
            fmt.Println(dynamodb.ErrCodeProvisionedThroughputExceededException, aerr.Error())
        case dynamodb.ErrCodeResourceNotFoundException:
            fmt.Println(dynamodb.ErrCodeResourceNotFoundException, aerr.Error())
        case dynamodb.ErrCodeRequestLimitExceeded:
            fmt.Println(dynamodb.ErrCodeRequestLimitExceeded, aerr.Error())
        case dynamodb.ErrCodeInternalServerError:
            fmt.Println(dynamodb.ErrCodeInternalServerError, aerr.Error())
        default:
            fmt.Println(aerr.Error())
        }
    } else {
        // Print the error, cast err to awserr.Error to get the Code and
        // Message from an error.
        fmt.Println(err.Error())
    }
    return
}

fmt.Println(result)

func (*DynamoDB) BatchGetItemPages ¶

func (c *DynamoDB) BatchGetItemPages(input *BatchGetItemInput, fn func(*BatchGetItemOutput, bool) bool) error

BatchGetItemPages iterates over the pages of a BatchGetItem operation, calling the "fn" function with the response data for each page. To stop iterating, return false from the fn function.

See BatchGetItem method for more information on how to use this operation.

Note: This operation can generate multiple requests to a service.

// Example iterating over at most 3 pages of a BatchGetItem operation.
pageNum := 0
err := client.BatchGetItemPages(params,
    func(page *dynamodb.BatchGetItemOutput, lastPage bool) bool {
        pageNum++
        fmt.Println(page)
        return pageNum <= 3
    })

func (*DynamoDB) BatchGetItemPagesWithContext ¶

func (c *DynamoDB) BatchGetItemPagesWithContext(ctx aws.Context, input *BatchGetItemInput, fn func(*BatchGetItemOutput, bool) bool, opts ...request.Option) error

BatchGetItemPagesWithContext same as BatchGetItemPages except it takes a Context and allows setting request options on the pages.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) BatchGetItemRequest ¶

func (c *DynamoDB) BatchGetItemRequest(input *BatchGetItemInput) (req *request.Request, output *BatchGetItemOutput)

BatchGetItemRequest generates a "aws/request.Request" representing the client's request for the BatchGetItem operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See BatchGetItem for more information on using the BatchGetItem API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the BatchGetItemRequest method.
req, resp := client.BatchGetItemRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/BatchGetItem

func (*DynamoDB) BatchGetItemWithContext ¶

func (c *DynamoDB) BatchGetItemWithContext(ctx aws.Context, input *BatchGetItemInput, opts ...request.Option) (*BatchGetItemOutput, error)

BatchGetItemWithContext is the same as BatchGetItem with the addition of the ability to pass a context and additional request options.

See BatchGetItem for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) BatchWriteItem ¶

func (c *DynamoDB) BatchWriteItem(input *BatchWriteItemInput) (*BatchWriteItemOutput, error)

BatchWriteItem API operation for Amazon DynamoDB.

The BatchWriteItem operation puts or deletes multiple items in one or more tables. A single call to BatchWriteItem can write up to 16 MB of data, which can comprise as many as 25 put or delete requests. Individual items to be written can be as large as 400 KB.

BatchWriteItem cannot update items. To update items, use the UpdateItem action.

The individual PutItem and DeleteItem operations specified in BatchWriteItem are atomic; however BatchWriteItem as a whole is not. If any requested operations fail because the table's provisioned throughput is exceeded or an internal processing failure occurs, the failed operations are returned in the UnprocessedItems response parameter. You can investigate and optionally resend the requests. Typically, you would call BatchWriteItem in a loop. Each iteration would check for unprocessed items and submit a new BatchWriteItem request with those unprocessed items until all items have been processed.

If none of the items can be processed due to insufficient provisioned throughput on all of the tables in the request, then BatchWriteItem returns a ProvisionedThroughputExceededException.

If DynamoDB returns any unprocessed items, you should retry the batch operation on those items. However, we strongly recommend that you use an exponential backoff algorithm. If you retry the batch operation immediately, the underlying read or write requests can still fail due to throttling on the individual tables. If you delay the batch operation using exponential backoff, the individual requests in the batch are much more likely to succeed.

For more information, see Batch Operations and Error Handling (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/ErrorHandling.html#Programming.Errors.BatchOperations) in the Amazon DynamoDB Developer Guide.

With BatchWriteItem, you can efficiently write or delete large amounts of data, such as from Amazon EMR, or copy data from another database into DynamoDB. In order to improve performance with these large-scale operations, BatchWriteItem does not behave in the same way as individual PutItem and DeleteItem calls would. For example, you cannot specify conditions on individual put and delete requests, and BatchWriteItem does not return deleted items in the response.

If you use a programming language that supports concurrency, you can use threads to write items in parallel. Your application must include the necessary logic to manage the threads. With languages that don't support threading, you must update or delete the specified items one at a time. In both situations, BatchWriteItem performs the specified put and delete operations in parallel, giving you the power of the thread pool approach without having to introduce complexity into your application.

Parallel processing reduces latency, but each specified put and delete request consumes the same number of write capacity units whether it is processed in parallel or not. Delete operations on nonexistent items consume one write capacity unit.

If one or more of the following is true, DynamoDB rejects the entire batch write operation:

* One or more tables specified in the BatchWriteItem request does not
exist.

* Primary key attributes specified on an item in the request do not match
those in the corresponding table's primary key schema.

* You try to perform multiple operations on the same item in the same
BatchWriteItem request. For example, you cannot put and delete the same
item in the same BatchWriteItem request.

* Your request contains at least two items with identical hash and range
keys (which essentially is two put operations).

* There are more than 25 requests in the batch.

* Any individual item in a batch exceeds 400 KB.

* The total request size exceeds 16 MB.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation BatchWriteItem for usage and error information.

Returned Error Types:

* ProvisionedThroughputExceededException
Your request rate is too high. The AWS SDKs for DynamoDB automatically retry
requests that receive this exception. Your request is eventually successful,
unless your retry queue is too large to finish. Reduce the frequency of requests
and use exponential backoff. For more information, go to Error Retries and
Exponential Backoff (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/Programming.Errors.html#Programming.Errors.RetryAndBackoff)
in the Amazon DynamoDB Developer Guide.

* ResourceNotFoundException
The operation tried to access a nonexistent table or index. The resource
might not be specified correctly, or its status might not be ACTIVE.

* ItemCollectionSizeLimitExceededException
An item collection is too large. This exception is only returned for tables
that have one or more local secondary indexes.

* RequestLimitExceeded
Throughput exceeds the current throughput quota for your account. Please
contact AWS Support at AWS Support (https://aws.amazon.com/support) to request
a quota increase.

* InternalServerError
An error occurred on the server side.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/BatchWriteItem

svc := dynamodb.New(session.New())
input := &dynamodb.BatchWriteItemInput{
    RequestItems: map[string][]*dynamodb.WriteRequest{
        "Music": {
            {
                PutRequest: &dynamodb.PutRequest{
                    Item: map[string]*dynamodb.AttributeValue{
                        "AlbumTitle": {
                            S: aws.String("Somewhat Famous"),
                        },
                        "Artist": {
                            S: aws.String("No One You Know"),
                        },
                        "SongTitle": {
                            S: aws.String("Call Me Today"),
                        },
                    },
                },
            },
            {
                PutRequest: &dynamodb.PutRequest{
                    Item: map[string]*dynamodb.AttributeValue{
                        "AlbumTitle": {
                            S: aws.String("Songs About Life"),
                        },
                        "Artist": {
                            S: aws.String("Acme Band"),
                        },
                        "SongTitle": {
                            S: aws.String("Happy Day"),
                        },
                    },
                },
            },
            {
                PutRequest: &dynamodb.PutRequest{
                    Item: map[string]*dynamodb.AttributeValue{
                        "AlbumTitle": {
                            S: aws.String("Blue Sky Blues"),
                        },
                        "Artist": {
                            S: aws.String("No One You Know"),
                        },
                        "SongTitle": {
                            S: aws.String("Scared of My Shadow"),
                        },
                    },
                },
            },
        },
    },
}

result, err := svc.BatchWriteItem(input)
if err != nil {
    if aerr, ok := err.(awserr.Error); ok {
        switch aerr.Code() {
        case dynamodb.ErrCodeProvisionedThroughputExceededException:
            fmt.Println(dynamodb.ErrCodeProvisionedThroughputExceededException, aerr.Error())
        case dynamodb.ErrCodeResourceNotFoundException:
            fmt.Println(dynamodb.ErrCodeResourceNotFoundException, aerr.Error())
        case dynamodb.ErrCodeItemCollectionSizeLimitExceededException:
            fmt.Println(dynamodb.ErrCodeItemCollectionSizeLimitExceededException, aerr.Error())
        case dynamodb.ErrCodeRequestLimitExceeded:
            fmt.Println(dynamodb.ErrCodeRequestLimitExceeded, aerr.Error())
        case dynamodb.ErrCodeInternalServerError:
            fmt.Println(dynamodb.ErrCodeInternalServerError, aerr.Error())
        default:
            fmt.Println(aerr.Error())
        }
    } else {
        // Print the error, cast err to awserr.Error to get the Code and
        // Message from an error.
        fmt.Println(err.Error())
    }
    return
}

fmt.Println(result)

func (*DynamoDB) BatchWriteItemRequest ¶

func (c *DynamoDB) BatchWriteItemRequest(input *BatchWriteItemInput) (req *request.Request, output *BatchWriteItemOutput)

BatchWriteItemRequest generates a "aws/request.Request" representing the client's request for the BatchWriteItem operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See BatchWriteItem for more information on using the BatchWriteItem API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the BatchWriteItemRequest method.
req, resp := client.BatchWriteItemRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/BatchWriteItem

func (*DynamoDB) BatchWriteItemWithContext ¶

func (c *DynamoDB) BatchWriteItemWithContext(ctx aws.Context, input *BatchWriteItemInput, opts ...request.Option) (*BatchWriteItemOutput, error)

BatchWriteItemWithContext is the same as BatchWriteItem with the addition of the ability to pass a context and additional request options.

See BatchWriteItem for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) CreateBackup ¶

func (c *DynamoDB) CreateBackup(input *CreateBackupInput) (*CreateBackupOutput, error)

CreateBackup API operation for Amazon DynamoDB.

Creates a backup for an existing table.

Each time you create an on-demand backup, the entire table data is backed up. There is no limit to the number of on-demand backups that can be taken.

When you create an on-demand backup, a time marker of the request is cataloged, and the backup is created asynchronously, by applying all changes until the time of the request to the last full table snapshot. Backup requests are processed instantaneously and become available for restore within minutes.

You can call CreateBackup at a maximum rate of 50 times per second.

All backups in DynamoDB work without consuming any provisioned throughput on the table.

If you submit a backup request on 2018-12-14 at 14:25:00, the backup is guaranteed to contain all data committed to the table up to 14:24:00, and data committed after 14:26:00 will not be. The backup might contain data modifications made between 14:24:00 and 14:26:00. On-demand backup does not support causal consistency.

Along with data, the following are also included on the backups:

* Global secondary indexes (GSIs)

* Local secondary indexes (LSIs)

* Streams

* Provisioned read and write capacity

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation CreateBackup for usage and error information.

Returned Error Types:

* TableNotFoundException
A source table with the name TableName does not currently exist within the
subscriber's account.

* TableInUseException
A target table with the specified name is either being created or deleted.

* ContinuousBackupsUnavailableException
Backups have not yet been enabled for this table.

* BackupInUseException
There is another ongoing conflicting backup control plane operation on the
table. The backup is either being created, deleted or restored to a table.

* LimitExceededException
There is no limit to the number of daily on-demand backups that can be taken.

Up to 50 simultaneous table operations are allowed per account. These operations
include CreateTable, UpdateTable, DeleteTable,UpdateTimeToLive, RestoreTableFromBackup,
and RestoreTableToPointInTime.

The only exception is when you are creating a table with one or more secondary
indexes. You can have up to 25 such requests running at a time; however,
if the table or index specifications are complex, DynamoDB might temporarily
reduce the number of concurrent operations.

There is a soft account quota of 256 tables.

* InternalServerError
An error occurred on the server side.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/CreateBackup

func (*DynamoDB) CreateBackupRequest ¶

func (c *DynamoDB) CreateBackupRequest(input *CreateBackupInput) (req *request.Request, output *CreateBackupOutput)

CreateBackupRequest generates a "aws/request.Request" representing the client's request for the CreateBackup operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See CreateBackup for more information on using the CreateBackup API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the CreateBackupRequest method.
req, resp := client.CreateBackupRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/CreateBackup

func (*DynamoDB) CreateBackupWithContext ¶

func (c *DynamoDB) CreateBackupWithContext(ctx aws.Context, input *CreateBackupInput, opts ...request.Option) (*CreateBackupOutput, error)

CreateBackupWithContext is the same as CreateBackup with the addition of the ability to pass a context and additional request options.

See CreateBackup for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) CreateGlobalTable ¶

func (c *DynamoDB) CreateGlobalTable(input *CreateGlobalTableInput) (*CreateGlobalTableOutput, error)

CreateGlobalTable API operation for Amazon DynamoDB.

Creates a global table from an existing table. A global table creates a replication relationship between two or more DynamoDB tables with the same table name in the provided Regions.

This operation only applies to Version 2017.11.29 (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/globaltables.V1.html) of global tables.

If you want to add a new replica table to a global table, each of the following conditions must be true:

* The table must have the same primary key as all of the other replicas.

* The table must have the same name as all of the other replicas.

* The table must have DynamoDB Streams enabled, with the stream containing
both the new and the old images of the item.

* None of the replica tables in the global table can contain any data.

If global secondary indexes are specified, then the following conditions must also be met:

* The global secondary indexes must have the same name.

* The global secondary indexes must have the same hash key and sort key
(if present).

If local secondary indexes are specified, then the following conditions must also be met:

* The local secondary indexes must have the same name.

* The local secondary indexes must have the same hash key and sort key
(if present).

Write capacity settings should be set consistently across your replica tables and secondary indexes. DynamoDB strongly recommends enabling auto scaling to manage the write capacity settings for all of your global tables replicas and indexes.

If you prefer to manage write capacity settings manually, you should provision equal replicated write capacity units to your replica tables. You should also provision equal replicated write capacity units to matching secondary indexes across your global table.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation CreateGlobalTable for usage and error information.

Returned Error Types:

* LimitExceededException
There is no limit to the number of daily on-demand backups that can be taken.

Up to 50 simultaneous table operations are allowed per account. These operations
include CreateTable, UpdateTable, DeleteTable,UpdateTimeToLive, RestoreTableFromBackup,
and RestoreTableToPointInTime.

The only exception is when you are creating a table with one or more secondary
indexes. You can have up to 25 such requests running at a time; however,
if the table or index specifications are complex, DynamoDB might temporarily
reduce the number of concurrent operations.

There is a soft account quota of 256 tables.

* InternalServerError
An error occurred on the server side.

* GlobalTableAlreadyExistsException
The specified global table already exists.

* TableNotFoundException
A source table with the name TableName does not currently exist within the
subscriber's account.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/CreateGlobalTable

func (*DynamoDB) CreateGlobalTableRequest ¶

func (c *DynamoDB) CreateGlobalTableRequest(input *CreateGlobalTableInput) (req *request.Request, output *CreateGlobalTableOutput)

CreateGlobalTableRequest generates a "aws/request.Request" representing the client's request for the CreateGlobalTable operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See CreateGlobalTable for more information on using the CreateGlobalTable API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the CreateGlobalTableRequest method.
req, resp := client.CreateGlobalTableRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/CreateGlobalTable

func (*DynamoDB) CreateGlobalTableWithContext ¶

func (c *DynamoDB) CreateGlobalTableWithContext(ctx aws.Context, input *CreateGlobalTableInput, opts ...request.Option) (*CreateGlobalTableOutput, error)

CreateGlobalTableWithContext is the same as CreateGlobalTable with the addition of the ability to pass a context and additional request options.

See CreateGlobalTable for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) CreateTable ¶

func (c *DynamoDB) CreateTable(input *CreateTableInput) (*CreateTableOutput, error)

CreateTable API operation for Amazon DynamoDB.

The CreateTable operation adds a new table to your account. In an AWS account, table names must be unique within each Region. That is, you can have two tables with same name if you create the tables in different Regions.

CreateTable is an asynchronous operation. Upon receiving a CreateTable request, DynamoDB immediately returns a response with a TableStatus of CREATING. After the table is created, DynamoDB sets the TableStatus to ACTIVE. You can perform read and write operations only on an ACTIVE table.

You can optionally define secondary indexes on the new table, as part of the CreateTable operation. If you want to create multiple tables with secondary indexes on them, you must create the tables sequentially. Only one table with secondary indexes can be in the CREATING state at any given time.

You can use the DescribeTable action to check the table status.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation CreateTable for usage and error information.

Returned Error Types:

* ResourceInUseException
The operation conflicts with the resource's availability. For example, you
attempted to recreate an existing table, or tried to delete a table currently
in the CREATING state.

* LimitExceededException
There is no limit to the number of daily on-demand backups that can be taken.

Up to 50 simultaneous table operations are allowed per account. These operations
include CreateTable, UpdateTable, DeleteTable,UpdateTimeToLive, RestoreTableFromBackup,
and RestoreTableToPointInTime.

The only exception is when you are creating a table with one or more secondary
indexes. You can have up to 25 such requests running at a time; however,
if the table or index specifications are complex, DynamoDB might temporarily
reduce the number of concurrent operations.

There is a soft account quota of 256 tables.

* InternalServerError
An error occurred on the server side.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/CreateTable

svc := dynamodb.New(session.New())
input := &dynamodb.CreateTableInput{
    AttributeDefinitions: []*dynamodb.AttributeDefinition{
        {
            AttributeName: aws.String("Artist"),
            AttributeType: aws.String("S"),
        },
        {
            AttributeName: aws.String("SongTitle"),
            AttributeType: aws.String("S"),
        },
    },
    KeySchema: []*dynamodb.KeySchemaElement{
        {
            AttributeName: aws.String("Artist"),
            KeyType:       aws.String("HASH"),
        },
        {
            AttributeName: aws.String("SongTitle"),
            KeyType:       aws.String("RANGE"),
        },
    },
    ProvisionedThroughput: &dynamodb.ProvisionedThroughput{
        ReadCapacityUnits:  aws.Int64(5),
        WriteCapacityUnits: aws.Int64(5),
    },
    TableName: aws.String("Music"),
}

result, err := svc.CreateTable(input)
if err != nil {
    if aerr, ok := err.(awserr.Error); ok {
        switch aerr.Code() {
        case dynamodb.ErrCodeResourceInUseException:
            fmt.Println(dynamodb.ErrCodeResourceInUseException, aerr.Error())
        case dynamodb.ErrCodeLimitExceededException:
            fmt.Println(dynamodb.ErrCodeLimitExceededException, aerr.Error())
        case dynamodb.ErrCodeInternalServerError:
            fmt.Println(dynamodb.ErrCodeInternalServerError, aerr.Error())
        default:
            fmt.Println(aerr.Error())
        }
    } else {
        // Print the error, cast err to awserr.Error to get the Code and
        // Message from an error.
        fmt.Println(err.Error())
    }
    return
}

fmt.Println(result)

func (*DynamoDB) CreateTableRequest ¶

func (c *DynamoDB) CreateTableRequest(input *CreateTableInput) (req *request.Request, output *CreateTableOutput)

CreateTableRequest generates a "aws/request.Request" representing the client's request for the CreateTable operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See CreateTable for more information on using the CreateTable API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the CreateTableRequest method.
req, resp := client.CreateTableRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/CreateTable

func (*DynamoDB) CreateTableWithContext ¶

func (c *DynamoDB) CreateTableWithContext(ctx aws.Context, input *CreateTableInput, opts ...request.Option) (*CreateTableOutput, error)

CreateTableWithContext is the same as CreateTable with the addition of the ability to pass a context and additional request options.

See CreateTable for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) DeleteBackup ¶

func (c *DynamoDB) DeleteBackup(input *DeleteBackupInput) (*DeleteBackupOutput, error)

DeleteBackup API operation for Amazon DynamoDB.

Deletes an existing backup of a table.

You can call DeleteBackup at a maximum rate of 10 times per second.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation DeleteBackup for usage and error information.

Returned Error Types:

* BackupNotFoundException
Backup not found for the given BackupARN.

* BackupInUseException
There is another ongoing conflicting backup control plane operation on the
table. The backup is either being created, deleted or restored to a table.

* LimitExceededException
There is no limit to the number of daily on-demand backups that can be taken.

Up to 50 simultaneous table operations are allowed per account. These operations
include CreateTable, UpdateTable, DeleteTable,UpdateTimeToLive, RestoreTableFromBackup,
and RestoreTableToPointInTime.

The only exception is when you are creating a table with one or more secondary
indexes. You can have up to 25 such requests running at a time; however,
if the table or index specifications are complex, DynamoDB might temporarily
reduce the number of concurrent operations.

There is a soft account quota of 256 tables.

* InternalServerError
An error occurred on the server side.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/DeleteBackup

func (*DynamoDB) DeleteBackupRequest ¶

func (c *DynamoDB) DeleteBackupRequest(input *DeleteBackupInput) (req *request.Request, output *DeleteBackupOutput)

DeleteBackupRequest generates a "aws/request.Request" representing the client's request for the DeleteBackup operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See DeleteBackup for more information on using the DeleteBackup API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the DeleteBackupRequest method.
req, resp := client.DeleteBackupRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/DeleteBackup

func (*DynamoDB) DeleteBackupWithContext ¶

func (c *DynamoDB) DeleteBackupWithContext(ctx aws.Context, input *DeleteBackupInput, opts ...request.Option) (*DeleteBackupOutput, error)

DeleteBackupWithContext is the same as DeleteBackup with the addition of the ability to pass a context and additional request options.

See DeleteBackup for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) DeleteItem ¶

func (c *DynamoDB) DeleteItem(input *DeleteItemInput) (*DeleteItemOutput, error)

DeleteItem API operation for Amazon DynamoDB.

Deletes a single item in a table by primary key. You can perform a conditional delete operation that deletes the item if it exists, or if it has an expected attribute value.

In addition to deleting an item, you can also return the item's attribute values in the same operation, using the ReturnValues parameter.

Unless you specify conditions, the DeleteItem is an idempotent operation; running it multiple times on the same item or attribute does not result in an error response.

Conditional deletes are useful for deleting items only if specific conditions are met. If those conditions are met, DynamoDB performs the delete. Otherwise, the item is not deleted.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation DeleteItem for usage and error information.

Returned Error Types:

* ConditionalCheckFailedException
A condition specified in the operation could not be evaluated.

* ProvisionedThroughputExceededException
Your request rate is too high. The AWS SDKs for DynamoDB automatically retry
requests that receive this exception. Your request is eventually successful,
unless your retry queue is too large to finish. Reduce the frequency of requests
and use exponential backoff. For more information, go to Error Retries and
Exponential Backoff (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/Programming.Errors.html#Programming.Errors.RetryAndBackoff)
in the Amazon DynamoDB Developer Guide.

* ResourceNotFoundException
The operation tried to access a nonexistent table or index. The resource
might not be specified correctly, or its status might not be ACTIVE.

* ItemCollectionSizeLimitExceededException
An item collection is too large. This exception is only returned for tables
that have one or more local secondary indexes.

* TransactionConflictException
Operation was rejected because there is an ongoing transaction for the item.

* RequestLimitExceeded
Throughput exceeds the current throughput quota for your account. Please
contact AWS Support at AWS Support (https://aws.amazon.com/support) to request
a quota increase.

* InternalServerError
An error occurred on the server side.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/DeleteItem

svc := dynamodb.New(session.New())
input := &dynamodb.DeleteItemInput{
    Key: map[string]*dynamodb.AttributeValue{
        "Artist": {
            S: aws.String("No One You Know"),
        },
        "SongTitle": {
            S: aws.String("Scared of My Shadow"),
        },
    },
    TableName: aws.String("Music"),
}

result, err := svc.DeleteItem(input)
if err != nil {
    if aerr, ok := err.(awserr.Error); ok {
        switch aerr.Code() {
        case dynamodb.ErrCodeConditionalCheckFailedException:
            fmt.Println(dynamodb.ErrCodeConditionalCheckFailedException, aerr.Error())
        case dynamodb.ErrCodeProvisionedThroughputExceededException:
            fmt.Println(dynamodb.ErrCodeProvisionedThroughputExceededException, aerr.Error())
        case dynamodb.ErrCodeResourceNotFoundException:
            fmt.Println(dynamodb.ErrCodeResourceNotFoundException, aerr.Error())
        case dynamodb.ErrCodeItemCollectionSizeLimitExceededException:
            fmt.Println(dynamodb.ErrCodeItemCollectionSizeLimitExceededException, aerr.Error())
        case dynamodb.ErrCodeTransactionConflictException:
            fmt.Println(dynamodb.ErrCodeTransactionConflictException, aerr.Error())
        case dynamodb.ErrCodeRequestLimitExceeded:
            fmt.Println(dynamodb.ErrCodeRequestLimitExceeded, aerr.Error())
        case dynamodb.ErrCodeInternalServerError:
            fmt.Println(dynamodb.ErrCodeInternalServerError, aerr.Error())
        default:
            fmt.Println(aerr.Error())
        }
    } else {
        // Print the error, cast err to awserr.Error to get the Code and
        // Message from an error.
        fmt.Println(err.Error())
    }
    return
}

fmt.Println(result)

func (*DynamoDB) DeleteItemRequest ¶

func (c *DynamoDB) DeleteItemRequest(input *DeleteItemInput) (req *request.Request, output *DeleteItemOutput)

DeleteItemRequest generates a "aws/request.Request" representing the client's request for the DeleteItem operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See DeleteItem for more information on using the DeleteItem API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the DeleteItemRequest method.
req, resp := client.DeleteItemRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/DeleteItem

func (*DynamoDB) DeleteItemWithContext ¶

func (c *DynamoDB) DeleteItemWithContext(ctx aws.Context, input *DeleteItemInput, opts ...request.Option) (*DeleteItemOutput, error)

DeleteItemWithContext is the same as DeleteItem with the addition of the ability to pass a context and additional request options.

See DeleteItem for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) DeleteTable ¶

func (c *DynamoDB) DeleteTable(input *DeleteTableInput) (*DeleteTableOutput, error)

DeleteTable API operation for Amazon DynamoDB.

The DeleteTable operation deletes a table and all of its items. After a DeleteTable request, the specified table is in the DELETING state until DynamoDB completes the deletion. If the table is in the ACTIVE state, you can delete it. If a table is in CREATING or UPDATING states, then DynamoDB returns a ResourceInUseException. If the specified table does not exist, DynamoDB returns a ResourceNotFoundException. If table is already in the DELETING state, no error is returned.

DynamoDB might continue to accept data read and write operations, such as GetItem and PutItem, on a table in the DELETING state until the table deletion is complete.

When you delete a table, any indexes on that table are also deleted.

If you have DynamoDB Streams enabled on the table, then the corresponding stream on that table goes into the DISABLED state, and the stream is automatically deleted after 24 hours.

Use the DescribeTable action to check the status of the table.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation DeleteTable for usage and error information.

Returned Error Types:

* ResourceInUseException
The operation conflicts with the resource's availability. For example, you
attempted to recreate an existing table, or tried to delete a table currently
in the CREATING state.

* ResourceNotFoundException
The operation tried to access a nonexistent table or index. The resource
might not be specified correctly, or its status might not be ACTIVE.

* LimitExceededException
There is no limit to the number of daily on-demand backups that can be taken.

Up to 50 simultaneous table operations are allowed per account. These operations
include CreateTable, UpdateTable, DeleteTable,UpdateTimeToLive, RestoreTableFromBackup,
and RestoreTableToPointInTime.

The only exception is when you are creating a table with one or more secondary
indexes. You can have up to 25 such requests running at a time; however,
if the table or index specifications are complex, DynamoDB might temporarily
reduce the number of concurrent operations.

There is a soft account quota of 256 tables.

* InternalServerError
An error occurred on the server side.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/DeleteTable

svc := dynamodb.New(session.New())
input := &dynamodb.DeleteTableInput{
    TableName: aws.String("Music"),
}

result, err := svc.DeleteTable(input)
if err != nil {
    if aerr, ok := err.(awserr.Error); ok {
        switch aerr.Code() {
        case dynamodb.ErrCodeResourceInUseException:
            fmt.Println(dynamodb.ErrCodeResourceInUseException, aerr.Error())
        case dynamodb.ErrCodeResourceNotFoundException:
            fmt.Println(dynamodb.ErrCodeResourceNotFoundException, aerr.Error())
        case dynamodb.ErrCodeLimitExceededException:
            fmt.Println(dynamodb.ErrCodeLimitExceededException, aerr.Error())
        case dynamodb.ErrCodeInternalServerError:
            fmt.Println(dynamodb.ErrCodeInternalServerError, aerr.Error())
        default:
            fmt.Println(aerr.Error())
        }
    } else {
        // Print the error, cast err to awserr.Error to get the Code and
        // Message from an error.
        fmt.Println(err.Error())
    }
    return
}

fmt.Println(result)

func (*DynamoDB) DeleteTableRequest ¶

func (c *DynamoDB) DeleteTableRequest(input *DeleteTableInput) (req *request.Request, output *DeleteTableOutput)

DeleteTableRequest generates a "aws/request.Request" representing the client's request for the DeleteTable operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See DeleteTable for more information on using the DeleteTable API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the DeleteTableRequest method.
req, resp := client.DeleteTableRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/DeleteTable

func (*DynamoDB) DeleteTableWithContext ¶

func (c *DynamoDB) DeleteTableWithContext(ctx aws.Context, input *DeleteTableInput, opts ...request.Option) (*DeleteTableOutput, error)

DeleteTableWithContext is the same as DeleteTable with the addition of the ability to pass a context and additional request options.

See DeleteTable for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) DescribeBackup ¶

func (c *DynamoDB) DescribeBackup(input *DescribeBackupInput) (*DescribeBackupOutput, error)

DescribeBackup API operation for Amazon DynamoDB.

Describes an existing backup of a table.

You can call DescribeBackup at a maximum rate of 10 times per second.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation DescribeBackup for usage and error information.

Returned Error Types:

* BackupNotFoundException
Backup not found for the given BackupARN.

* InternalServerError
An error occurred on the server side.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/DescribeBackup

func (*DynamoDB) DescribeBackupRequest ¶

func (c *DynamoDB) DescribeBackupRequest(input *DescribeBackupInput) (req *request.Request, output *DescribeBackupOutput)

DescribeBackupRequest generates a "aws/request.Request" representing the client's request for the DescribeBackup operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See DescribeBackup for more information on using the DescribeBackup API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the DescribeBackupRequest method.
req, resp := client.DescribeBackupRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/DescribeBackup

func (*DynamoDB) DescribeBackupWithContext ¶

func (c *DynamoDB) DescribeBackupWithContext(ctx aws.Context, input *DescribeBackupInput, opts ...request.Option) (*DescribeBackupOutput, error)

DescribeBackupWithContext is the same as DescribeBackup with the addition of the ability to pass a context and additional request options.

See DescribeBackup for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) DescribeContinuousBackups ¶

func (c *DynamoDB) DescribeContinuousBackups(input *DescribeContinuousBackupsInput) (*DescribeContinuousBackupsOutput, error)

DescribeContinuousBackups API operation for Amazon DynamoDB.

Checks the status of continuous backups and point in time recovery on the specified table. Continuous backups are ENABLED on all tables at table creation. If point in time recovery is enabled, PointInTimeRecoveryStatus will be set to ENABLED.

After continuous backups and point in time recovery are enabled, you can restore to any point in time within EarliestRestorableDateTime and LatestRestorableDateTime.

LatestRestorableDateTime is typically 5 minutes before the current time. You can restore your table to any point in time during the last 35 days.

You can call DescribeContinuousBackups at a maximum rate of 10 times per second.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation DescribeContinuousBackups for usage and error information.

Returned Error Types:

* TableNotFoundException
A source table with the name TableName does not currently exist within the
subscriber's account.

* InternalServerError
An error occurred on the server side.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/DescribeContinuousBackups

func (*DynamoDB) DescribeContinuousBackupsRequest ¶

func (c *DynamoDB) DescribeContinuousBackupsRequest(input *DescribeContinuousBackupsInput) (req *request.Request, output *DescribeContinuousBackupsOutput)

DescribeContinuousBackupsRequest generates a "aws/request.Request" representing the client's request for the DescribeContinuousBackups operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See DescribeContinuousBackups for more information on using the DescribeContinuousBackups API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the DescribeContinuousBackupsRequest method.
req, resp := client.DescribeContinuousBackupsRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/DescribeContinuousBackups

func (*DynamoDB) DescribeContinuousBackupsWithContext ¶

func (c *DynamoDB) DescribeContinuousBackupsWithContext(ctx aws.Context, input *DescribeContinuousBackupsInput, opts ...request.Option) (*DescribeContinuousBackupsOutput, error)

DescribeContinuousBackupsWithContext is the same as DescribeContinuousBackups with the addition of the ability to pass a context and additional request options.

See DescribeContinuousBackups for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) DescribeContributorInsights ¶

func (c *DynamoDB) DescribeContributorInsights(input *DescribeContributorInsightsInput) (*DescribeContributorInsightsOutput, error)

DescribeContributorInsights API operation for Amazon DynamoDB.

Returns information about contributor insights, for a given table or global secondary index.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation DescribeContributorInsights for usage and error information.

Returned Error Types:

* ResourceNotFoundException
The operation tried to access a nonexistent table or index. The resource
might not be specified correctly, or its status might not be ACTIVE.

* InternalServerError
An error occurred on the server side.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/DescribeContributorInsights

func (*DynamoDB) DescribeContributorInsightsRequest ¶

func (c *DynamoDB) DescribeContributorInsightsRequest(input *DescribeContributorInsightsInput) (req *request.Request, output *DescribeContributorInsightsOutput)

DescribeContributorInsightsRequest generates a "aws/request.Request" representing the client's request for the DescribeContributorInsights operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See DescribeContributorInsights for more information on using the DescribeContributorInsights API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the DescribeContributorInsightsRequest method.
req, resp := client.DescribeContributorInsightsRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/DescribeContributorInsights

func (*DynamoDB) DescribeContributorInsightsWithContext ¶

func (c *DynamoDB) DescribeContributorInsightsWithContext(ctx aws.Context, input *DescribeContributorInsightsInput, opts ...request.Option) (*DescribeContributorInsightsOutput, error)

DescribeContributorInsightsWithContext is the same as DescribeContributorInsights with the addition of the ability to pass a context and additional request options.

See DescribeContributorInsights for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) DescribeEndpoints ¶

func (c *DynamoDB) DescribeEndpoints(input *DescribeEndpointsInput) (*DescribeEndpointsOutput, error)

DescribeEndpoints API operation for Amazon DynamoDB.

Returns the regional endpoint information.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation DescribeEndpoints for usage and error information. See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/DescribeEndpoints

func (*DynamoDB) DescribeEndpointsRequest ¶

func (c *DynamoDB) DescribeEndpointsRequest(input *DescribeEndpointsInput) (req *request.Request, output *DescribeEndpointsOutput)

DescribeEndpointsRequest generates a "aws/request.Request" representing the client's request for the DescribeEndpoints operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See DescribeEndpoints for more information on using the DescribeEndpoints API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the DescribeEndpointsRequest method.
req, resp := client.DescribeEndpointsRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/DescribeEndpoints

func (*DynamoDB) DescribeEndpointsWithContext ¶

func (c *DynamoDB) DescribeEndpointsWithContext(ctx aws.Context, input *DescribeEndpointsInput, opts ...request.Option) (*DescribeEndpointsOutput, error)

DescribeEndpointsWithContext is the same as DescribeEndpoints with the addition of the ability to pass a context and additional request options.

See DescribeEndpoints for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) DescribeGlobalTable ¶

func (c *DynamoDB) DescribeGlobalTable(input *DescribeGlobalTableInput) (*DescribeGlobalTableOutput, error)

DescribeGlobalTable API operation for Amazon DynamoDB.

Returns information about the specified global table.

This operation only applies to Version 2017.11.29 (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/globaltables.V1.html) of global tables. If you are using global tables Version 2019.11.21 (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/globaltables.V2.html) you can use DescribeTable (https://docs.aws.amazon.com/amazondynamodb/latest/APIReference/API_DescribeTable.html) instead.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation DescribeGlobalTable for usage and error information.

Returned Error Types:

* InternalServerError
An error occurred on the server side.

* GlobalTableNotFoundException
The specified global table does not exist.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/DescribeGlobalTable

func (*DynamoDB) DescribeGlobalTableRequest ¶

func (c *DynamoDB) DescribeGlobalTableRequest(input *DescribeGlobalTableInput) (req *request.Request, output *DescribeGlobalTableOutput)

DescribeGlobalTableRequest generates a "aws/request.Request" representing the client's request for the DescribeGlobalTable operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See DescribeGlobalTable for more information on using the DescribeGlobalTable API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the DescribeGlobalTableRequest method.
req, resp := client.DescribeGlobalTableRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/DescribeGlobalTable

func (*DynamoDB) DescribeGlobalTableSettings ¶

func (c *DynamoDB) DescribeGlobalTableSettings(input *DescribeGlobalTableSettingsInput) (*DescribeGlobalTableSettingsOutput, error)

DescribeGlobalTableSettings API operation for Amazon DynamoDB.

Describes Region-specific settings for a global table.

This operation only applies to Version 2017.11.29 (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/globaltables.V1.html) of global tables.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation DescribeGlobalTableSettings for usage and error information.

Returned Error Types:

* GlobalTableNotFoundException
The specified global table does not exist.

* InternalServerError
An error occurred on the server side.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/DescribeGlobalTableSettings

func (*DynamoDB) DescribeGlobalTableSettingsRequest ¶

func (c *DynamoDB) DescribeGlobalTableSettingsRequest(input *DescribeGlobalTableSettingsInput) (req *request.Request, output *DescribeGlobalTableSettingsOutput)

DescribeGlobalTableSettingsRequest generates a "aws/request.Request" representing the client's request for the DescribeGlobalTableSettings operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See DescribeGlobalTableSettings for more information on using the DescribeGlobalTableSettings API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the DescribeGlobalTableSettingsRequest method.
req, resp := client.DescribeGlobalTableSettingsRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/DescribeGlobalTableSettings

func (*DynamoDB) DescribeGlobalTableSettingsWithContext ¶

func (c *DynamoDB) DescribeGlobalTableSettingsWithContext(ctx aws.Context, input *DescribeGlobalTableSettingsInput, opts ...request.Option) (*DescribeGlobalTableSettingsOutput, error)

DescribeGlobalTableSettingsWithContext is the same as DescribeGlobalTableSettings with the addition of the ability to pass a context and additional request options.

See DescribeGlobalTableSettings for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) DescribeGlobalTableWithContext ¶

func (c *DynamoDB) DescribeGlobalTableWithContext(ctx aws.Context, input *DescribeGlobalTableInput, opts ...request.Option) (*DescribeGlobalTableOutput, error)

DescribeGlobalTableWithContext is the same as DescribeGlobalTable with the addition of the ability to pass a context and additional request options.

See DescribeGlobalTable for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) DescribeLimits ¶

func (c *DynamoDB) DescribeLimits(input *DescribeLimitsInput) (*DescribeLimitsOutput, error)

DescribeLimits API operation for Amazon DynamoDB.

Returns the current provisioned-capacity quotas for your AWS account in a Region, both for the Region as a whole and for any one DynamoDB table that you create there.

When you establish an AWS account, the account has initial quotas on the maximum read capacity units and write capacity units that you can provision across all of your DynamoDB tables in a given Region. Also, there are per-table quotas that apply when you create a table there. For more information, see Service, Account, and Table Quotas (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/Limits.html) page in the Amazon DynamoDB Developer Guide.

Although you can increase these quotas by filing a case at AWS Support Center (https://console.aws.amazon.com/support/home#/), obtaining the increase is not instantaneous. The DescribeLimits action lets you write code to compare the capacity you are currently using to those quotas imposed by your account so that you have enough time to apply for an increase before you hit a quota.

For example, you could use one of the AWS SDKs to do the following:

Call DescribeLimits for a particular Region to obtain your current account quotas on provisioned capacity there.

Create a variable to hold the aggregate read capacity units provisioned for all your tables in that Region, and one to hold the aggregate write capacity units. Zero them both.

Call ListTables to obtain a list of all your DynamoDB tables.

For each table name listed by ListTables, do the following:

* Call DescribeTable with the table name.

* Use the data returned by DescribeTable to add the read capacity units
and write capacity units provisioned for the table itself to your variables.

* If the table has one or more global secondary indexes (GSIs), loop over
these GSIs and add their provisioned capacity values to your variables
as well.

Report the account quotas for that Region returned by DescribeLimits, along with the total current provisioned capacity levels you have calculated.

This will let you see whether you are getting close to your account-level quotas.

The per-table quotas apply only when you are creating a new table. They restrict the sum of the provisioned capacity of the new table itself and all its global secondary indexes.

For existing tables and their GSIs, DynamoDB doesn't let you increase provisioned capacity extremely rapidly, but the only quota that applies is that the aggregate provisioned capacity over all your tables and GSIs cannot exceed either of the per-account quotas.

DescribeLimits should only be called periodically. You can expect throttling errors if you call it more than once in a minute.

The DescribeLimits Request element has no content.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation DescribeLimits for usage and error information.

Returned Error Types:

* InternalServerError
An error occurred on the server side.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/DescribeLimits

svc := dynamodb.New(session.New())
input := &dynamodb.DescribeLimitsInput{}

result, err := svc.DescribeLimits(input)
if err != nil {
    if aerr, ok := err.(awserr.Error); ok {
        switch aerr.Code() {
        case dynamodb.ErrCodeInternalServerError:
            fmt.Println(dynamodb.ErrCodeInternalServerError, aerr.Error())
        default:
            fmt.Println(aerr.Error())
        }
    } else {
        // Print the error, cast err to awserr.Error to get the Code and
        // Message from an error.
        fmt.Println(err.Error())
    }
    return
}

fmt.Println(result)

func (*DynamoDB) DescribeLimitsRequest ¶

func (c *DynamoDB) DescribeLimitsRequest(input *DescribeLimitsInput) (req *request.Request, output *DescribeLimitsOutput)

DescribeLimitsRequest generates a "aws/request.Request" representing the client's request for the DescribeLimits operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See DescribeLimits for more information on using the DescribeLimits API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the DescribeLimitsRequest method.
req, resp := client.DescribeLimitsRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/DescribeLimits

func (*DynamoDB) DescribeLimitsWithContext ¶

func (c *DynamoDB) DescribeLimitsWithContext(ctx aws.Context, input *DescribeLimitsInput, opts ...request.Option) (*DescribeLimitsOutput, error)

DescribeLimitsWithContext is the same as DescribeLimits with the addition of the ability to pass a context and additional request options.

See DescribeLimits for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) DescribeTable ¶

func (c *DynamoDB) DescribeTable(input *DescribeTableInput) (*DescribeTableOutput, error)

DescribeTable API operation for Amazon DynamoDB.

Returns information about the table, including the current status of the table, when it was created, the primary key schema, and any indexes on the table.

If you issue a DescribeTable request immediately after a CreateTable request, DynamoDB might return a ResourceNotFoundException. This is because DescribeTable uses an eventually consistent query, and the metadata for your table might not be available at that moment. Wait for a few seconds, and then try the DescribeTable request again.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation DescribeTable for usage and error information.

Returned Error Types:

* ResourceNotFoundException
The operation tried to access a nonexistent table or index. The resource
might not be specified correctly, or its status might not be ACTIVE.

* InternalServerError
An error occurred on the server side.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/DescribeTable

svc := dynamodb.New(session.New())
input := &dynamodb.DescribeTableInput{
    TableName: aws.String("Music"),
}

result, err := svc.DescribeTable(input)
if err != nil {
    if aerr, ok := err.(awserr.Error); ok {
        switch aerr.Code() {
        case dynamodb.ErrCodeResourceNotFoundException:
            fmt.Println(dynamodb.ErrCodeResourceNotFoundException, aerr.Error())
        case dynamodb.ErrCodeInternalServerError:
            fmt.Println(dynamodb.ErrCodeInternalServerError, aerr.Error())
        default:
            fmt.Println(aerr.Error())
        }
    } else {
        // Print the error, cast err to awserr.Error to get the Code and
        // Message from an error.
        fmt.Println(err.Error())
    }
    return
}

fmt.Println(result)

func (*DynamoDB) DescribeTableReplicaAutoScaling ¶

func (c *DynamoDB) DescribeTableReplicaAutoScaling(input *DescribeTableReplicaAutoScalingInput) (*DescribeTableReplicaAutoScalingOutput, error)

DescribeTableReplicaAutoScaling API operation for Amazon DynamoDB.

Describes auto scaling settings across replicas of the global table at once.

This operation only applies to Version 2019.11.21 (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/globaltables.V2.html) of global tables.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation DescribeTableReplicaAutoScaling for usage and error information.

Returned Error Types:

* ResourceNotFoundException
The operation tried to access a nonexistent table or index. The resource
might not be specified correctly, or its status might not be ACTIVE.

* InternalServerError
An error occurred on the server side.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/DescribeTableReplicaAutoScaling

func (*DynamoDB) DescribeTableReplicaAutoScalingRequest ¶

func (c *DynamoDB) DescribeTableReplicaAutoScalingRequest(input *DescribeTableReplicaAutoScalingInput) (req *request.Request, output *DescribeTableReplicaAutoScalingOutput)

DescribeTableReplicaAutoScalingRequest generates a "aws/request.Request" representing the client's request for the DescribeTableReplicaAutoScaling operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See DescribeTableReplicaAutoScaling for more information on using the DescribeTableReplicaAutoScaling API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the DescribeTableReplicaAutoScalingRequest method.
req, resp := client.DescribeTableReplicaAutoScalingRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/DescribeTableReplicaAutoScaling

func (*DynamoDB) DescribeTableReplicaAutoScalingWithContext ¶

func (c *DynamoDB) DescribeTableReplicaAutoScalingWithContext(ctx aws.Context, input *DescribeTableReplicaAutoScalingInput, opts ...request.Option) (*DescribeTableReplicaAutoScalingOutput, error)

DescribeTableReplicaAutoScalingWithContext is the same as DescribeTableReplicaAutoScaling with the addition of the ability to pass a context and additional request options.

See DescribeTableReplicaAutoScaling for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) DescribeTableRequest ¶

func (c *DynamoDB) DescribeTableRequest(input *DescribeTableInput) (req *request.Request, output *DescribeTableOutput)

DescribeTableRequest generates a "aws/request.Request" representing the client's request for the DescribeTable operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See DescribeTable for more information on using the DescribeTable API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the DescribeTableRequest method.
req, resp := client.DescribeTableRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/DescribeTable

func (*DynamoDB) DescribeTableWithContext ¶

func (c *DynamoDB) DescribeTableWithContext(ctx aws.Context, input *DescribeTableInput, opts ...request.Option) (*DescribeTableOutput, error)

DescribeTableWithContext is the same as DescribeTable with the addition of the ability to pass a context and additional request options.

See DescribeTable for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) DescribeTimeToLive ¶

func (c *DynamoDB) DescribeTimeToLive(input *DescribeTimeToLiveInput) (*DescribeTimeToLiveOutput, error)

DescribeTimeToLive API operation for Amazon DynamoDB.

Gives a description of the Time to Live (TTL) status on the specified table.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation DescribeTimeToLive for usage and error information.

Returned Error Types:

* ResourceNotFoundException
The operation tried to access a nonexistent table or index. The resource
might not be specified correctly, or its status might not be ACTIVE.

* InternalServerError
An error occurred on the server side.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/DescribeTimeToLive

func (*DynamoDB) DescribeTimeToLiveRequest ¶

func (c *DynamoDB) DescribeTimeToLiveRequest(input *DescribeTimeToLiveInput) (req *request.Request, output *DescribeTimeToLiveOutput)

DescribeTimeToLiveRequest generates a "aws/request.Request" representing the client's request for the DescribeTimeToLive operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See DescribeTimeToLive for more information on using the DescribeTimeToLive API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the DescribeTimeToLiveRequest method.
req, resp := client.DescribeTimeToLiveRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/DescribeTimeToLive

func (*DynamoDB) DescribeTimeToLiveWithContext ¶

func (c *DynamoDB) DescribeTimeToLiveWithContext(ctx aws.Context, input *DescribeTimeToLiveInput, opts ...request.Option) (*DescribeTimeToLiveOutput, error)

DescribeTimeToLiveWithContext is the same as DescribeTimeToLive with the addition of the ability to pass a context and additional request options.

See DescribeTimeToLive for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) GetItem ¶

func (c *DynamoDB) GetItem(input *GetItemInput) (*GetItemOutput, error)

GetItem API operation for Amazon DynamoDB.

The GetItem operation returns a set of attributes for the item with the given primary key. If there is no matching item, GetItem does not return any data and there will be no Item element in the response.

GetItem provides an eventually consistent read by default. If your application requires a strongly consistent read, set ConsistentRead to true. Although a strongly consistent read might take more time than an eventually consistent read, it always returns the last updated value.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation GetItem for usage and error information.

Returned Error Types:

* ProvisionedThroughputExceededException
Your request rate is too high. The AWS SDKs for DynamoDB automatically retry
requests that receive this exception. Your request is eventually successful,
unless your retry queue is too large to finish. Reduce the frequency of requests
and use exponential backoff. For more information, go to Error Retries and
Exponential Backoff (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/Programming.Errors.html#Programming.Errors.RetryAndBackoff)
in the Amazon DynamoDB Developer Guide.

* ResourceNotFoundException
The operation tried to access a nonexistent table or index. The resource
might not be specified correctly, or its status might not be ACTIVE.

* RequestLimitExceeded
Throughput exceeds the current throughput quota for your account. Please
contact AWS Support at AWS Support (https://aws.amazon.com/support) to request
a quota increase.

* InternalServerError
An error occurred on the server side.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/GetItem

svc := dynamodb.New(session.New())
input := &dynamodb.GetItemInput{
    Key: map[string]*dynamodb.AttributeValue{
        "Artist": {
            S: aws.String("Acme Band"),
        },
        "SongTitle": {
            S: aws.String("Happy Day"),
        },
    },
    TableName: aws.String("Music"),
}

result, err := svc.GetItem(input)
if err != nil {
    if aerr, ok := err.(awserr.Error); ok {
        switch aerr.Code() {
        case dynamodb.ErrCodeProvisionedThroughputExceededException:
            fmt.Println(dynamodb.ErrCodeProvisionedThroughputExceededException, aerr.Error())
        case dynamodb.ErrCodeResourceNotFoundException:
            fmt.Println(dynamodb.ErrCodeResourceNotFoundException, aerr.Error())
        case dynamodb.ErrCodeRequestLimitExceeded:
            fmt.Println(dynamodb.ErrCodeRequestLimitExceeded, aerr.Error())
        case dynamodb.ErrCodeInternalServerError:
            fmt.Println(dynamodb.ErrCodeInternalServerError, aerr.Error())
        default:
            fmt.Println(aerr.Error())
        }
    } else {
        // Print the error, cast err to awserr.Error to get the Code and
        // Message from an error.
        fmt.Println(err.Error())
    }
    return
}

fmt.Println(result)

func (*DynamoDB) GetItemRequest ¶

func (c *DynamoDB) GetItemRequest(input *GetItemInput) (req *request.Request, output *GetItemOutput)

GetItemRequest generates a "aws/request.Request" representing the client's request for the GetItem operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See GetItem for more information on using the GetItem API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the GetItemRequest method.
req, resp := client.GetItemRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/GetItem

func (*DynamoDB) GetItemWithContext ¶

func (c *DynamoDB) GetItemWithContext(ctx aws.Context, input *GetItemInput, opts ...request.Option) (*GetItemOutput, error)

GetItemWithContext is the same as GetItem with the addition of the ability to pass a context and additional request options.

See GetItem for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) ListBackups ¶

func (c *DynamoDB) ListBackups(input *ListBackupsInput) (*ListBackupsOutput, error)

ListBackups API operation for Amazon DynamoDB.

List backups associated with an AWS account. To list backups for a given table, specify TableName. ListBackups returns a paginated list of results with at most 1 MB worth of items in a page. You can also specify a maximum number of entries to be returned in a page.

In the request, start time is inclusive, but end time is exclusive. Note that these boundaries are for the time at which the original backup was requested.

You can call ListBackups a maximum of five times per second.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation ListBackups for usage and error information.

Returned Error Types:

* InternalServerError
An error occurred on the server side.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/ListBackups

func (*DynamoDB) ListBackupsRequest ¶

func (c *DynamoDB) ListBackupsRequest(input *ListBackupsInput) (req *request.Request, output *ListBackupsOutput)

ListBackupsRequest generates a "aws/request.Request" representing the client's request for the ListBackups operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See ListBackups for more information on using the ListBackups API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the ListBackupsRequest method.
req, resp := client.ListBackupsRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/ListBackups

func (*DynamoDB) ListBackupsWithContext ¶

func (c *DynamoDB) ListBackupsWithContext(ctx aws.Context, input *ListBackupsInput, opts ...request.Option) (*ListBackupsOutput, error)

ListBackupsWithContext is the same as ListBackups with the addition of the ability to pass a context and additional request options.

See ListBackups for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) ListContributorInsights ¶

func (c *DynamoDB) ListContributorInsights(input *ListContributorInsightsInput) (*ListContributorInsightsOutput, error)

ListContributorInsights API operation for Amazon DynamoDB.

Returns a list of ContributorInsightsSummary for a table and all its global secondary indexes.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation ListContributorInsights for usage and error information.

Returned Error Types:

* ResourceNotFoundException
The operation tried to access a nonexistent table or index. The resource
might not be specified correctly, or its status might not be ACTIVE.

* InternalServerError
An error occurred on the server side.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/ListContributorInsights

func (*DynamoDB) ListContributorInsightsPages ¶

func (c *DynamoDB) ListContributorInsightsPages(input *ListContributorInsightsInput, fn func(*ListContributorInsightsOutput, bool) bool) error

ListContributorInsightsPages iterates over the pages of a ListContributorInsights operation, calling the "fn" function with the response data for each page. To stop iterating, return false from the fn function.

See ListContributorInsights method for more information on how to use this operation.

Note: This operation can generate multiple requests to a service.

// Example iterating over at most 3 pages of a ListContributorInsights operation.
pageNum := 0
err := client.ListContributorInsightsPages(params,
    func(page *dynamodb.ListContributorInsightsOutput, lastPage bool) bool {
        pageNum++
        fmt.Println(page)
        return pageNum <= 3
    })

func (*DynamoDB) ListContributorInsightsPagesWithContext ¶

func (c *DynamoDB) ListContributorInsightsPagesWithContext(ctx aws.Context, input *ListContributorInsightsInput, fn func(*ListContributorInsightsOutput, bool) bool, opts ...request.Option) error

ListContributorInsightsPagesWithContext same as ListContributorInsightsPages except it takes a Context and allows setting request options on the pages.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) ListContributorInsightsRequest ¶

func (c *DynamoDB) ListContributorInsightsRequest(input *ListContributorInsightsInput) (req *request.Request, output *ListContributorInsightsOutput)

ListContributorInsightsRequest generates a "aws/request.Request" representing the client's request for the ListContributorInsights operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See ListContributorInsights for more information on using the ListContributorInsights API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the ListContributorInsightsRequest method.
req, resp := client.ListContributorInsightsRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/ListContributorInsights

func (*DynamoDB) ListContributorInsightsWithContext ¶

func (c *DynamoDB) ListContributorInsightsWithContext(ctx aws.Context, input *ListContributorInsightsInput, opts ...request.Option) (*ListContributorInsightsOutput, error)

ListContributorInsightsWithContext is the same as ListContributorInsights with the addition of the ability to pass a context and additional request options.

See ListContributorInsights for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) ListGlobalTables ¶

func (c *DynamoDB) ListGlobalTables(input *ListGlobalTablesInput) (*ListGlobalTablesOutput, error)

ListGlobalTables API operation for Amazon DynamoDB.

Lists all global tables that have a replica in the specified Region.

This operation only applies to Version 2017.11.29 (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/globaltables.V1.html) of global tables.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation ListGlobalTables for usage and error information.

Returned Error Types:

* InternalServerError
An error occurred on the server side.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/ListGlobalTables

func (*DynamoDB) ListGlobalTablesRequest ¶

func (c *DynamoDB) ListGlobalTablesRequest(input *ListGlobalTablesInput) (req *request.Request, output *ListGlobalTablesOutput)

ListGlobalTablesRequest generates a "aws/request.Request" representing the client's request for the ListGlobalTables operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See ListGlobalTables for more information on using the ListGlobalTables API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the ListGlobalTablesRequest method.
req, resp := client.ListGlobalTablesRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/ListGlobalTables

func (*DynamoDB) ListGlobalTablesWithContext ¶

func (c *DynamoDB) ListGlobalTablesWithContext(ctx aws.Context, input *ListGlobalTablesInput, opts ...request.Option) (*ListGlobalTablesOutput, error)

ListGlobalTablesWithContext is the same as ListGlobalTables with the addition of the ability to pass a context and additional request options.

See ListGlobalTables for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) ListTables ¶

func (c *DynamoDB) ListTables(input *ListTablesInput) (*ListTablesOutput, error)

ListTables API operation for Amazon DynamoDB.

Returns an array of table names associated with the current account and endpoint. The output from ListTables is paginated, with each page returning a maximum of 100 table names.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation ListTables for usage and error information.

Returned Error Types:

* InternalServerError
An error occurred on the server side.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/ListTables

svc := dynamodb.New(session.New())
input := &dynamodb.ListTablesInput{}

result, err := svc.ListTables(input)
if err != nil {
    if aerr, ok := err.(awserr.Error); ok {
        switch aerr.Code() {
        case dynamodb.ErrCodeInternalServerError:
            fmt.Println(dynamodb.ErrCodeInternalServerError, aerr.Error())
        default:
            fmt.Println(aerr.Error())
        }
    } else {
        // Print the error, cast err to awserr.Error to get the Code and
        // Message from an error.
        fmt.Println(err.Error())
    }
    return
}

fmt.Println(result)

func (*DynamoDB) ListTablesPages ¶

func (c *DynamoDB) ListTablesPages(input *ListTablesInput, fn func(*ListTablesOutput, bool) bool) error

ListTablesPages iterates over the pages of a ListTables operation, calling the "fn" function with the response data for each page. To stop iterating, return false from the fn function.

See ListTables method for more information on how to use this operation.

Note: This operation can generate multiple requests to a service.

// Example iterating over at most 3 pages of a ListTables operation.
pageNum := 0
err := client.ListTablesPages(params,
    func(page *dynamodb.ListTablesOutput, lastPage bool) bool {
        pageNum++
        fmt.Println(page)
        return pageNum <= 3
    })

func (*DynamoDB) ListTablesPagesWithContext ¶

func (c *DynamoDB) ListTablesPagesWithContext(ctx aws.Context, input *ListTablesInput, fn func(*ListTablesOutput, bool) bool, opts ...request.Option) error

ListTablesPagesWithContext same as ListTablesPages except it takes a Context and allows setting request options on the pages.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) ListTablesRequest ¶

func (c *DynamoDB) ListTablesRequest(input *ListTablesInput) (req *request.Request, output *ListTablesOutput)

ListTablesRequest generates a "aws/request.Request" representing the client's request for the ListTables operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See ListTables for more information on using the ListTables API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the ListTablesRequest method.
req, resp := client.ListTablesRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/ListTables

func (*DynamoDB) ListTablesWithContext ¶

func (c *DynamoDB) ListTablesWithContext(ctx aws.Context, input *ListTablesInput, opts ...request.Option) (*ListTablesOutput, error)

ListTablesWithContext is the same as ListTables with the addition of the ability to pass a context and additional request options.

See ListTables for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) ListTagsOfResource ¶

func (c *DynamoDB) ListTagsOfResource(input *ListTagsOfResourceInput) (*ListTagsOfResourceOutput, error)

ListTagsOfResource API operation for Amazon DynamoDB.

List all tags on an Amazon DynamoDB resource. You can call ListTagsOfResource up to 10 times per second, per account.

For an overview on tagging DynamoDB resources, see Tagging for DynamoDB (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/Tagging.html) in the Amazon DynamoDB Developer Guide.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation ListTagsOfResource for usage and error information.

Returned Error Types:

* ResourceNotFoundException
The operation tried to access a nonexistent table or index. The resource
might not be specified correctly, or its status might not be ACTIVE.

* InternalServerError
An error occurred on the server side.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/ListTagsOfResource

func (*DynamoDB) ListTagsOfResourceRequest ¶

func (c *DynamoDB) ListTagsOfResourceRequest(input *ListTagsOfResourceInput) (req *request.Request, output *ListTagsOfResourceOutput)

ListTagsOfResourceRequest generates a "aws/request.Request" representing the client's request for the ListTagsOfResource operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See ListTagsOfResource for more information on using the ListTagsOfResource API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the ListTagsOfResourceRequest method.
req, resp := client.ListTagsOfResourceRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/ListTagsOfResource

func (*DynamoDB) ListTagsOfResourceWithContext ¶

func (c *DynamoDB) ListTagsOfResourceWithContext(ctx aws.Context, input *ListTagsOfResourceInput, opts ...request.Option) (*ListTagsOfResourceOutput, error)

ListTagsOfResourceWithContext is the same as ListTagsOfResource with the addition of the ability to pass a context and additional request options.

See ListTagsOfResource for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) PutItem ¶

func (c *DynamoDB) PutItem(input *PutItemInput) (*PutItemOutput, error)

PutItem API operation for Amazon DynamoDB.

Creates a new item, or replaces an old item with a new item. If an item that has the same primary key as the new item already exists in the specified table, the new item completely replaces the existing item. You can perform a conditional put operation (add a new item if one with the specified primary key doesn't exist), or replace an existing item if it has certain attribute values. You can return the item's attribute values in the same operation, using the ReturnValues parameter.

This topic provides general information about the PutItem API.

For information on how to call the PutItem API using the AWS SDK in specific languages, see the following:

* PutItem in the AWS Command Line Interface (http://docs.aws.amazon.com/goto/aws-cli/dynamodb-2012-08-10/PutItem)

* PutItem in the AWS SDK for .NET (http://docs.aws.amazon.com/goto/DotNetSDKV3/dynamodb-2012-08-10/PutItem)

* PutItem in the AWS SDK for C++ (http://docs.aws.amazon.com/goto/SdkForCpp/dynamodb-2012-08-10/PutItem)

* PutItem in the AWS SDK for Go (http://docs.aws.amazon.com/goto/SdkForGoV1/dynamodb-2012-08-10/PutItem)

* PutItem in the AWS SDK for Java (http://docs.aws.amazon.com/goto/SdkForJava/dynamodb-2012-08-10/PutItem)

* PutItem in the AWS SDK for JavaScript (http://docs.aws.amazon.com/goto/AWSJavaScriptSDK/dynamodb-2012-08-10/PutItem)

* PutItem in the AWS SDK for PHP V3 (http://docs.aws.amazon.com/goto/SdkForPHPV3/dynamodb-2012-08-10/PutItem)

* PutItem in the AWS SDK for Python (http://docs.aws.amazon.com/goto/boto3/dynamodb-2012-08-10/PutItem)

* PutItem in the AWS SDK for Ruby V2 (http://docs.aws.amazon.com/goto/SdkForRubyV2/dynamodb-2012-08-10/PutItem)

When you add an item, the primary key attributes are the only required attributes. Attribute values cannot be null.

Empty String and Binary attribute values are allowed. Attribute values of type String and Binary must have a length greater than zero if the attribute is used as a key attribute for a table or index. Set type attributes cannot be empty.

Invalid Requests with empty values will be rejected with a ValidationException exception.

To prevent a new item from replacing an existing item, use a conditional expression that contains the attribute_not_exists function with the name of the attribute being used as the partition key for the table. Since every record must contain that attribute, the attribute_not_exists function will only succeed if no matching item exists.

For more information about PutItem, see Working with Items (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/WorkingWithItems.html) in the Amazon DynamoDB Developer Guide.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation PutItem for usage and error information.

Returned Error Types:

* ConditionalCheckFailedException
A condition specified in the operation could not be evaluated.

* ProvisionedThroughputExceededException
Your request rate is too high. The AWS SDKs for DynamoDB automatically retry
requests that receive this exception. Your request is eventually successful,
unless your retry queue is too large to finish. Reduce the frequency of requests
and use exponential backoff. For more information, go to Error Retries and
Exponential Backoff (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/Programming.Errors.html#Programming.Errors.RetryAndBackoff)
in the Amazon DynamoDB Developer Guide.

* ResourceNotFoundException
The operation tried to access a nonexistent table or index. The resource
might not be specified correctly, or its status might not be ACTIVE.

* ItemCollectionSizeLimitExceededException
An item collection is too large. This exception is only returned for tables
that have one or more local secondary indexes.

* TransactionConflictException
Operation was rejected because there is an ongoing transaction for the item.

* RequestLimitExceeded
Throughput exceeds the current throughput quota for your account. Please
contact AWS Support at AWS Support (https://aws.amazon.com/support) to request
a quota increase.

* InternalServerError
An error occurred on the server side.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/PutItem

svc := dynamodb.New(session.New())
input := &dynamodb.PutItemInput{
    Item: map[string]*dynamodb.AttributeValue{
        "AlbumTitle": {
            S: aws.String("Somewhat Famous"),
        },
        "Artist": {
            S: aws.String("No One You Know"),
        },
        "SongTitle": {
            S: aws.String("Call Me Today"),
        },
    },
    ReturnConsumedCapacity: aws.String("TOTAL"),
    TableName:              aws.String("Music"),
}

result, err := svc.PutItem(input)
if err != nil {
    if aerr, ok := err.(awserr.Error); ok {
        switch aerr.Code() {
        case dynamodb.ErrCodeConditionalCheckFailedException:
            fmt.Println(dynamodb.ErrCodeConditionalCheckFailedException, aerr.Error())
        case dynamodb.ErrCodeProvisionedThroughputExceededException:
            fmt.Println(dynamodb.ErrCodeProvisionedThroughputExceededException, aerr.Error())
        case dynamodb.ErrCodeResourceNotFoundException:
            fmt.Println(dynamodb.ErrCodeResourceNotFoundException, aerr.Error())
        case dynamodb.ErrCodeItemCollectionSizeLimitExceededException:
            fmt.Println(dynamodb.ErrCodeItemCollectionSizeLimitExceededException, aerr.Error())
        case dynamodb.ErrCodeTransactionConflictException:
            fmt.Println(dynamodb.ErrCodeTransactionConflictException, aerr.Error())
        case dynamodb.ErrCodeRequestLimitExceeded:
            fmt.Println(dynamodb.ErrCodeRequestLimitExceeded, aerr.Error())
        case dynamodb.ErrCodeInternalServerError:
            fmt.Println(dynamodb.ErrCodeInternalServerError, aerr.Error())
        default:
            fmt.Println(aerr.Error())
        }
    } else {
        // Print the error, cast err to awserr.Error to get the Code and
        // Message from an error.
        fmt.Println(err.Error())
    }
    return
}

fmt.Println(result)

func (*DynamoDB) PutItemRequest ¶

func (c *DynamoDB) PutItemRequest(input *PutItemInput) (req *request.Request, output *PutItemOutput)

PutItemRequest generates a "aws/request.Request" representing the client's request for the PutItem operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See PutItem for more information on using the PutItem API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the PutItemRequest method.
req, resp := client.PutItemRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/PutItem

func (*DynamoDB) PutItemWithContext ¶

func (c *DynamoDB) PutItemWithContext(ctx aws.Context, input *PutItemInput, opts ...request.Option) (*PutItemOutput, error)

PutItemWithContext is the same as PutItem with the addition of the ability to pass a context and additional request options.

See PutItem for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) Query ¶

func (c *DynamoDB) Query(input *QueryInput) (*QueryOutput, error)

Query API operation for Amazon DynamoDB.

The Query operation finds items based on primary key values. You can query any table or secondary index that has a composite primary key (a partition key and a sort key).

Use the KeyConditionExpression parameter to provide a specific value for the partition key. The Query operation will return all of the items from the table or index with that partition key value. You can optionally narrow the scope of the Query operation by specifying a sort key value and a comparison operator in KeyConditionExpression. To further refine the Query results, you can optionally provide a FilterExpression. A FilterExpression determines which items within the results should be returned to you. All of the other results are discarded.

A Query operation always returns a result set. If no matching items are found, the result set will be empty. Queries that do not return results consume the minimum number of read capacity units for that type of read operation.

DynamoDB calculates the number of read capacity units consumed based on item size, not on the amount of data that is returned to an application. The number of capacity units consumed will be the same whether you request all of the attributes (the default behavior) or just some of them (using a projection expression). The number will also be the same whether or not you use a FilterExpression.

Query results are always sorted by the sort key value. If the data type of the sort key is Number, the results are returned in numeric order; otherwise, the results are returned in order of UTF-8 bytes. By default, the sort order is ascending. To reverse the order, set the ScanIndexForward parameter to false.

A single Query operation will read up to the maximum number of items set (if using the Limit parameter) or a maximum of 1 MB of data and then apply any filtering to the results using FilterExpression. If LastEvaluatedKey is present in the response, you will need to paginate the result set. For more information, see Paginating the Results (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/Query.html#Query.Pagination) in the Amazon DynamoDB Developer Guide.

FilterExpression is applied after a Query finishes, but before the results are returned. A FilterExpression cannot contain partition key or sort key attributes. You need to specify those attributes in the KeyConditionExpression.

A Query operation can return an empty result set and a LastEvaluatedKey if all the items read for the page of results are filtered out.

You can query a table, a local secondary index, or a global secondary index. For a query on a table or on a local secondary index, you can set the ConsistentRead parameter to true and obtain a strongly consistent result. Global secondary indexes support eventually consistent reads only, so do not specify ConsistentRead when querying a global secondary index.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation Query for usage and error information.

Returned Error Types:

* ProvisionedThroughputExceededException
Your request rate is too high. The AWS SDKs for DynamoDB automatically retry
requests that receive this exception. Your request is eventually successful,
unless your retry queue is too large to finish. Reduce the frequency of requests
and use exponential backoff. For more information, go to Error Retries and
Exponential Backoff (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/Programming.Errors.html#Programming.Errors.RetryAndBackoff)
in the Amazon DynamoDB Developer Guide.

* ResourceNotFoundException
The operation tried to access a nonexistent table or index. The resource
might not be specified correctly, or its status might not be ACTIVE.

* RequestLimitExceeded
Throughput exceeds the current throughput quota for your account. Please
contact AWS Support at AWS Support (https://aws.amazon.com/support) to request
a quota increase.

* InternalServerError
An error occurred on the server side.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/Query

svc := dynamodb.New(session.New())
input := &dynamodb.QueryInput{
    ExpressionAttributeValues: map[string]*dynamodb.AttributeValue{
        ":v1": {
            S: aws.String("No One You Know"),
        },
    },
    KeyConditionExpression: aws.String("Artist = :v1"),
    ProjectionExpression:   aws.String("SongTitle"),
    TableName:              aws.String("Music"),
}

result, err := svc.Query(input)
if err != nil {
    if aerr, ok := err.(awserr.Error); ok {
        switch aerr.Code() {
        case dynamodb.ErrCodeProvisionedThroughputExceededException:
            fmt.Println(dynamodb.ErrCodeProvisionedThroughputExceededException, aerr.Error())
        case dynamodb.ErrCodeResourceNotFoundException:
            fmt.Println(dynamodb.ErrCodeResourceNotFoundException, aerr.Error())
        case dynamodb.ErrCodeRequestLimitExceeded:
            fmt.Println(dynamodb.ErrCodeRequestLimitExceeded, aerr.Error())
        case dynamodb.ErrCodeInternalServerError:
            fmt.Println(dynamodb.ErrCodeInternalServerError, aerr.Error())
        default:
            fmt.Println(aerr.Error())
        }
    } else {
        // Print the error, cast err to awserr.Error to get the Code and
        // Message from an error.
        fmt.Println(err.Error())
    }
    return
}

fmt.Println(result)

func (*DynamoDB) QueryPages ¶

func (c *DynamoDB) QueryPages(input *QueryInput, fn func(*QueryOutput, bool) bool) error

QueryPages iterates over the pages of a Query operation, calling the "fn" function with the response data for each page. To stop iterating, return false from the fn function.

See Query method for more information on how to use this operation.

Note: This operation can generate multiple requests to a service.

// Example iterating over at most 3 pages of a Query operation.
pageNum := 0
err := client.QueryPages(params,
    func(page *dynamodb.QueryOutput, lastPage bool) bool {
        pageNum++
        fmt.Println(page)
        return pageNum <= 3
    })

func (*DynamoDB) QueryPagesWithContext ¶

func (c *DynamoDB) QueryPagesWithContext(ctx aws.Context, input *QueryInput, fn func(*QueryOutput, bool) bool, opts ...request.Option) error

QueryPagesWithContext same as QueryPages except it takes a Context and allows setting request options on the pages.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) QueryRequest ¶

func (c *DynamoDB) QueryRequest(input *QueryInput) (req *request.Request, output *QueryOutput)

QueryRequest generates a "aws/request.Request" representing the client's request for the Query operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See Query for more information on using the Query API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the QueryRequest method.
req, resp := client.QueryRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/Query

func (*DynamoDB) QueryWithContext ¶

func (c *DynamoDB) QueryWithContext(ctx aws.Context, input *QueryInput, opts ...request.Option) (*QueryOutput, error)

QueryWithContext is the same as Query with the addition of the ability to pass a context and additional request options.

See Query for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) RestoreTableFromBackup ¶

func (c *DynamoDB) RestoreTableFromBackup(input *RestoreTableFromBackupInput) (*RestoreTableFromBackupOutput, error)

RestoreTableFromBackup API operation for Amazon DynamoDB.

Creates a new table from an existing backup. Any number of users can execute up to 4 concurrent restores (any type of restore) in a given account.

You can call RestoreTableFromBackup at a maximum rate of 10 times per second.

You must manually set up the following on the restored table:

* Auto scaling policies

* IAM policies

* Amazon CloudWatch metrics and alarms

* Tags

* Stream settings

* Time to Live (TTL) settings

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation RestoreTableFromBackup for usage and error information.

Returned Error Types:

* TableAlreadyExistsException
A target table with the specified name already exists.

* TableInUseException
A target table with the specified name is either being created or deleted.

* BackupNotFoundException
Backup not found for the given BackupARN.

* BackupInUseException
There is another ongoing conflicting backup control plane operation on the
table. The backup is either being created, deleted or restored to a table.

* LimitExceededException
There is no limit to the number of daily on-demand backups that can be taken.

Up to 50 simultaneous table operations are allowed per account. These operations
include CreateTable, UpdateTable, DeleteTable,UpdateTimeToLive, RestoreTableFromBackup,
and RestoreTableToPointInTime.

The only exception is when you are creating a table with one or more secondary
indexes. You can have up to 25 such requests running at a time; however,
if the table or index specifications are complex, DynamoDB might temporarily
reduce the number of concurrent operations.

There is a soft account quota of 256 tables.

* InternalServerError
An error occurred on the server side.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/RestoreTableFromBackup

func (*DynamoDB) RestoreTableFromBackupRequest ¶

func (c *DynamoDB) RestoreTableFromBackupRequest(input *RestoreTableFromBackupInput) (req *request.Request, output *RestoreTableFromBackupOutput)

RestoreTableFromBackupRequest generates a "aws/request.Request" representing the client's request for the RestoreTableFromBackup operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See RestoreTableFromBackup for more information on using the RestoreTableFromBackup API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the RestoreTableFromBackupRequest method.
req, resp := client.RestoreTableFromBackupRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/RestoreTableFromBackup

func (*DynamoDB) RestoreTableFromBackupWithContext ¶

func (c *DynamoDB) RestoreTableFromBackupWithContext(ctx aws.Context, input *RestoreTableFromBackupInput, opts ...request.Option) (*RestoreTableFromBackupOutput, error)

RestoreTableFromBackupWithContext is the same as RestoreTableFromBackup with the addition of the ability to pass a context and additional request options.

See RestoreTableFromBackup for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) RestoreTableToPointInTime ¶

func (c *DynamoDB) RestoreTableToPointInTime(input *RestoreTableToPointInTimeInput) (*RestoreTableToPointInTimeOutput, error)

RestoreTableToPointInTime API operation for Amazon DynamoDB.

Restores the specified table to the specified point in time within EarliestRestorableDateTime and LatestRestorableDateTime. You can restore your table to any point in time during the last 35 days. Any number of users can execute up to 4 concurrent restores (any type of restore) in a given account.

When you restore using point in time recovery, DynamoDB restores your table data to the state based on the selected date and time (day:hour:minute:second) to a new table.

Along with data, the following are also included on the new restored table using point in time recovery:

* Global secondary indexes (GSIs)

* Local secondary indexes (LSIs)

* Provisioned read and write capacity

* Encryption settings All these settings come from the current settings
of the source table at the time of restore.

You must manually set up the following on the restored table:

* Auto scaling policies

* IAM policies

* Amazon CloudWatch metrics and alarms

* Tags

* Stream settings

* Time to Live (TTL) settings

* Point in time recovery settings

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation RestoreTableToPointInTime for usage and error information.

Returned Error Types:

* TableAlreadyExistsException
A target table with the specified name already exists.

* TableNotFoundException
A source table with the name TableName does not currently exist within the
subscriber's account.

* TableInUseException
A target table with the specified name is either being created or deleted.

* LimitExceededException
There is no limit to the number of daily on-demand backups that can be taken.

Up to 50 simultaneous table operations are allowed per account. These operations
include CreateTable, UpdateTable, DeleteTable,UpdateTimeToLive, RestoreTableFromBackup,
and RestoreTableToPointInTime.

The only exception is when you are creating a table with one or more secondary
indexes. You can have up to 25 such requests running at a time; however,
if the table or index specifications are complex, DynamoDB might temporarily
reduce the number of concurrent operations.

There is a soft account quota of 256 tables.

* InvalidRestoreTimeException
An invalid restore time was specified. RestoreDateTime must be between EarliestRestorableDateTime
and LatestRestorableDateTime.

* PointInTimeRecoveryUnavailableException
Point in time recovery has not yet been enabled for this source table.

* InternalServerError
An error occurred on the server side.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/RestoreTableToPointInTime

func (*DynamoDB) RestoreTableToPointInTimeRequest ¶

func (c *DynamoDB) RestoreTableToPointInTimeRequest(input *RestoreTableToPointInTimeInput) (req *request.Request, output *RestoreTableToPointInTimeOutput)

RestoreTableToPointInTimeRequest generates a "aws/request.Request" representing the client's request for the RestoreTableToPointInTime operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See RestoreTableToPointInTime for more information on using the RestoreTableToPointInTime API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the RestoreTableToPointInTimeRequest method.
req, resp := client.RestoreTableToPointInTimeRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/RestoreTableToPointInTime

func (*DynamoDB) RestoreTableToPointInTimeWithContext ¶

func (c *DynamoDB) RestoreTableToPointInTimeWithContext(ctx aws.Context, input *RestoreTableToPointInTimeInput, opts ...request.Option) (*RestoreTableToPointInTimeOutput, error)

RestoreTableToPointInTimeWithContext is the same as RestoreTableToPointInTime with the addition of the ability to pass a context and additional request options.

See RestoreTableToPointInTime for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) Scan ¶

func (c *DynamoDB) Scan(input *ScanInput) (*ScanOutput, error)

Scan API operation for Amazon DynamoDB.

The Scan operation returns one or more items and item attributes by accessing every item in a table or a secondary index. To have DynamoDB return fewer items, you can provide a FilterExpression operation.

If the total number of scanned items exceeds the maximum dataset size limit of 1 MB, the scan stops and results are returned to the user as a LastEvaluatedKey value to continue the scan in a subsequent operation. The results also include the number of items exceeding the limit. A scan can result in no table data meeting the filter criteria.

A single Scan operation reads up to the maximum number of items set (if using the Limit parameter) or a maximum of 1 MB of data and then apply any filtering to the results using FilterExpression. If LastEvaluatedKey is present in the response, you need to paginate the result set. For more information, see Paginating the Results (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/Scan.html#Scan.Pagination) in the Amazon DynamoDB Developer Guide.

Scan operations proceed sequentially; however, for faster performance on a large table or secondary index, applications can request a parallel Scan operation by providing the Segment and TotalSegments parameters. For more information, see Parallel Scan (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/Scan.html#Scan.ParallelScan) in the Amazon DynamoDB Developer Guide.

Scan uses eventually consistent reads when accessing the data in a table; therefore, the result set might not include the changes to data in the table immediately before the operation began. If you need a consistent copy of the data, as of the time that the Scan begins, you can set the ConsistentRead parameter to true.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation Scan for usage and error information.

Returned Error Types:

* ProvisionedThroughputExceededException
Your request rate is too high. The AWS SDKs for DynamoDB automatically retry
requests that receive this exception. Your request is eventually successful,
unless your retry queue is too large to finish. Reduce the frequency of requests
and use exponential backoff. For more information, go to Error Retries and
Exponential Backoff (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/Programming.Errors.html#Programming.Errors.RetryAndBackoff)
in the Amazon DynamoDB Developer Guide.

* ResourceNotFoundException
The operation tried to access a nonexistent table or index. The resource
might not be specified correctly, or its status might not be ACTIVE.

* RequestLimitExceeded
Throughput exceeds the current throughput quota for your account. Please
contact AWS Support at AWS Support (https://aws.amazon.com/support) to request
a quota increase.

* InternalServerError
An error occurred on the server side.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/Scan

svc := dynamodb.New(session.New())
input := &dynamodb.ScanInput{
    ExpressionAttributeNames: map[string]*string{
        "#AT": aws.String("AlbumTitle"),
        "#ST": aws.String("SongTitle"),
    },
    ExpressionAttributeValues: map[string]*dynamodb.AttributeValue{
        ":a": {
            S: aws.String("No One You Know"),
        },
    },
    FilterExpression:     aws.String("Artist = :a"),
    ProjectionExpression: aws.String("#ST, #AT"),
    TableName:            aws.String("Music"),
}

result, err := svc.Scan(input)
if err != nil {
    if aerr, ok := err.(awserr.Error); ok {
        switch aerr.Code() {
        case dynamodb.ErrCodeProvisionedThroughputExceededException:
            fmt.Println(dynamodb.ErrCodeProvisionedThroughputExceededException, aerr.Error())
        case dynamodb.ErrCodeResourceNotFoundException:
            fmt.Println(dynamodb.ErrCodeResourceNotFoundException, aerr.Error())
        case dynamodb.ErrCodeRequestLimitExceeded:
            fmt.Println(dynamodb.ErrCodeRequestLimitExceeded, aerr.Error())
        case dynamodb.ErrCodeInternalServerError:
            fmt.Println(dynamodb.ErrCodeInternalServerError, aerr.Error())
        default:
            fmt.Println(aerr.Error())
        }
    } else {
        // Print the error, cast err to awserr.Error to get the Code and
        // Message from an error.
        fmt.Println(err.Error())
    }
    return
}

fmt.Println(result)

func (*DynamoDB) ScanPages ¶

func (c *DynamoDB) ScanPages(input *ScanInput, fn func(*ScanOutput, bool) bool) error

ScanPages iterates over the pages of a Scan operation, calling the "fn" function with the response data for each page. To stop iterating, return false from the fn function.

See Scan method for more information on how to use this operation.

Note: This operation can generate multiple requests to a service.

// Example iterating over at most 3 pages of a Scan operation.
pageNum := 0
err := client.ScanPages(params,
    func(page *dynamodb.ScanOutput, lastPage bool) bool {
        pageNum++
        fmt.Println(page)
        return pageNum <= 3
    })

func (*DynamoDB) ScanPagesWithContext ¶

func (c *DynamoDB) ScanPagesWithContext(ctx aws.Context, input *ScanInput, fn func(*ScanOutput, bool) bool, opts ...request.Option) error

ScanPagesWithContext same as ScanPages except it takes a Context and allows setting request options on the pages.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) ScanRequest ¶

func (c *DynamoDB) ScanRequest(input *ScanInput) (req *request.Request, output *ScanOutput)

ScanRequest generates a "aws/request.Request" representing the client's request for the Scan operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See Scan for more information on using the Scan API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the ScanRequest method.
req, resp := client.ScanRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/Scan

func (*DynamoDB) ScanWithContext ¶

func (c *DynamoDB) ScanWithContext(ctx aws.Context, input *ScanInput, opts ...request.Option) (*ScanOutput, error)

ScanWithContext is the same as Scan with the addition of the ability to pass a context and additional request options.

See Scan for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) TagResource ¶

func (c *DynamoDB) TagResource(input *TagResourceInput) (*TagResourceOutput, error)

TagResource API operation for Amazon DynamoDB.

Associate a set of tags with an Amazon DynamoDB resource. You can then activate these user-defined tags so that they appear on the Billing and Cost Management console for cost allocation tracking. You can call TagResource up to five times per second, per account.

For an overview on tagging DynamoDB resources, see Tagging for DynamoDB (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/Tagging.html) in the Amazon DynamoDB Developer Guide.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation TagResource for usage and error information.

Returned Error Types:

* LimitExceededException
There is no limit to the number of daily on-demand backups that can be taken.

Up to 50 simultaneous table operations are allowed per account. These operations
include CreateTable, UpdateTable, DeleteTable,UpdateTimeToLive, RestoreTableFromBackup,
and RestoreTableToPointInTime.

The only exception is when you are creating a table with one or more secondary
indexes. You can have up to 25 such requests running at a time; however,
if the table or index specifications are complex, DynamoDB might temporarily
reduce the number of concurrent operations.

There is a soft account quota of 256 tables.

* ResourceNotFoundException
The operation tried to access a nonexistent table or index. The resource
might not be specified correctly, or its status might not be ACTIVE.

* InternalServerError
An error occurred on the server side.

* ResourceInUseException
The operation conflicts with the resource's availability. For example, you
attempted to recreate an existing table, or tried to delete a table currently
in the CREATING state.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/TagResource

func (*DynamoDB) TagResourceRequest ¶

func (c *DynamoDB) TagResourceRequest(input *TagResourceInput) (req *request.Request, output *TagResourceOutput)

TagResourceRequest generates a "aws/request.Request" representing the client's request for the TagResource operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See TagResource for more information on using the TagResource API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the TagResourceRequest method.
req, resp := client.TagResourceRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/TagResource

func (*DynamoDB) TagResourceWithContext ¶

func (c *DynamoDB) TagResourceWithContext(ctx aws.Context, input *TagResourceInput, opts ...request.Option) (*TagResourceOutput, error)

TagResourceWithContext is the same as TagResource with the addition of the ability to pass a context and additional request options.

See TagResource for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) TransactGetItems ¶

func (c *DynamoDB) TransactGetItems(input *TransactGetItemsInput) (*TransactGetItemsOutput, error)

TransactGetItems API operation for Amazon DynamoDB.

TransactGetItems is a synchronous operation that atomically retrieves multiple items from one or more tables (but not from indexes) in a single account and Region. A TransactGetItems call can contain up to 25 TransactGetItem objects, each of which contains a Get structure that specifies an item to retrieve from a table in the account and Region. A call to TransactGetItems cannot retrieve items from tables in more than one AWS account or Region. The aggregate size of the items in the transaction cannot exceed 4 MB.

DynamoDB rejects the entire TransactGetItems request if any of the following is true:

* A conflicting operation is in the process of updating an item to be
read.

* There is insufficient provisioned capacity for the transaction to be
completed.

* There is a user error, such as an invalid data format.

* The aggregate size of the items in the transaction cannot exceed 4 MB.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation TransactGetItems for usage and error information.

Returned Error Types:

* ResourceNotFoundException
The operation tried to access a nonexistent table or index. The resource
might not be specified correctly, or its status might not be ACTIVE.

* TransactionCanceledException
The entire transaction request was canceled.

DynamoDB cancels a TransactWriteItems request under the following circumstances:

   * A condition in one of the condition expressions is not met.

   * A table in the TransactWriteItems request is in a different account
   or region.

   * More than one action in the TransactWriteItems operation targets the
   same item.

   * There is insufficient provisioned capacity for the transaction to be
   completed.

   * An item size becomes too large (larger than 400 KB), or a local secondary
   index (LSI) becomes too large, or a similar validation error occurs because
   of changes made by the transaction.

   * There is a user error, such as an invalid data format.

DynamoDB cancels a TransactGetItems request under the following circumstances:

   * There is an ongoing TransactGetItems operation that conflicts with a
   concurrent PutItem, UpdateItem, DeleteItem or TransactWriteItems request.
   In this case the TransactGetItems operation fails with a TransactionCanceledException.

   * A table in the TransactGetItems request is in a different account or
   region.

   * There is insufficient provisioned capacity for the transaction to be
   completed.

   * There is a user error, such as an invalid data format.

If using Java, DynamoDB lists the cancellation reasons on the CancellationReasons
property. This property is not set for other languages. Transaction cancellation
reasons are ordered in the order of requested items, if an item has no error
it will have NONE code and Null message.

Cancellation reason codes and possible error messages:

   * No Errors: Code: NONE Message: null

   * Conditional Check Failed: Code: ConditionalCheckFailed Message: The
   conditional request failed.

   * Item Collection Size Limit Exceeded: Code: ItemCollectionSizeLimitExceeded
   Message: Collection size exceeded.

   * Transaction Conflict: Code: TransactionConflict Message: Transaction
   is ongoing for the item.

   * Provisioned Throughput Exceeded: Code: ProvisionedThroughputExceeded
   Messages: The level of configured provisioned throughput for the table
   was exceeded. Consider increasing your provisioning level with the UpdateTable
   API. This Message is received when provisioned throughput is exceeded
   is on a provisioned DynamoDB table. The level of configured provisioned
   throughput for one or more global secondary indexes of the table was exceeded.
   Consider increasing your provisioning level for the under-provisioned
   global secondary indexes with the UpdateTable API. This message is returned
   when provisioned throughput is exceeded is on a provisioned GSI.

   * Throttling Error: Code: ThrottlingError Messages: Throughput exceeds
   the current capacity of your table or index. DynamoDB is automatically
   scaling your table or index so please try again shortly. If exceptions
   persist, check if you have a hot key: https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/bp-partition-key-design.html.
   This message is returned when writes get throttled on an On-Demand table
   as DynamoDB is automatically scaling the table. Throughput exceeds the
   current capacity for one or more global secondary indexes. DynamoDB is
   automatically scaling your index so please try again shortly. This message
   is returned when when writes get throttled on an On-Demand GSI as DynamoDB
   is automatically scaling the GSI.

   * Validation Error: Code: ValidationError Messages: One or more parameter
   values were invalid. The update expression attempted to update the secondary
   index key beyond allowed size limits. The update expression attempted
   to update the secondary index key to unsupported type. An operand in the
   update expression has an incorrect data type. Item size to update has
   exceeded the maximum allowed size. Number overflow. Attempting to store
   a number with magnitude larger than supported range. Type mismatch for
   attribute to update. Nesting Levels have exceeded supported limits. The
   document path provided in the update expression is invalid for update.
   The provided expression refers to an attribute that does not exist in
   the item.

* ProvisionedThroughputExceededException
Your request rate is too high. The AWS SDKs for DynamoDB automatically retry
requests that receive this exception. Your request is eventually successful,
unless your retry queue is too large to finish. Reduce the frequency of requests
and use exponential backoff. For more information, go to Error Retries and
Exponential Backoff (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/Programming.Errors.html#Programming.Errors.RetryAndBackoff)
in the Amazon DynamoDB Developer Guide.

* RequestLimitExceeded
Throughput exceeds the current throughput quota for your account. Please
contact AWS Support at AWS Support (https://aws.amazon.com/support) to request
a quota increase.

* InternalServerError
An error occurred on the server side.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/TransactGetItems

func (*DynamoDB) TransactGetItemsRequest ¶

func (c *DynamoDB) TransactGetItemsRequest(input *TransactGetItemsInput) (req *request.Request, output *TransactGetItemsOutput)

TransactGetItemsRequest generates a "aws/request.Request" representing the client's request for the TransactGetItems operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See TransactGetItems for more information on using the TransactGetItems API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the TransactGetItemsRequest method.
req, resp := client.TransactGetItemsRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/TransactGetItems

func (*DynamoDB) TransactGetItemsWithContext ¶

func (c *DynamoDB) TransactGetItemsWithContext(ctx aws.Context, input *TransactGetItemsInput, opts ...request.Option) (*TransactGetItemsOutput, error)

TransactGetItemsWithContext is the same as TransactGetItems with the addition of the ability to pass a context and additional request options.

See TransactGetItems for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) TransactWriteItems ¶

func (c *DynamoDB) TransactWriteItems(input *TransactWriteItemsInput) (*TransactWriteItemsOutput, error)

TransactWriteItems API operation for Amazon DynamoDB.

TransactWriteItems is a synchronous write operation that groups up to 25 action requests. These actions can target items in different tables, but not in different AWS accounts or Regions, and no two actions can target the same item. For example, you cannot both ConditionCheck and Update the same item. The aggregate size of the items in the transaction cannot exceed 4 MB.

The actions are completed atomically so that either all of them succeed, or all of them fail. They are defined by the following objects:

* Put — Initiates a PutItem operation to write a new item. This structure
specifies the primary key of the item to be written, the name of the table
to write it in, an optional condition expression that must be satisfied
for the write to succeed, a list of the item's attributes, and a field
indicating whether to retrieve the item's attributes if the condition
is not met.

* Update — Initiates an UpdateItem operation to update an existing item.
This structure specifies the primary key of the item to be updated, the
name of the table where it resides, an optional condition expression that
must be satisfied for the update to succeed, an expression that defines
one or more attributes to be updated, and a field indicating whether to
retrieve the item's attributes if the condition is not met.

* Delete — Initiates a DeleteItem operation to delete an existing item.
This structure specifies the primary key of the item to be deleted, the
name of the table where it resides, an optional condition expression that
must be satisfied for the deletion to succeed, and a field indicating
whether to retrieve the item's attributes if the condition is not met.

* ConditionCheck — Applies a condition to an item that is not being
modified by the transaction. This structure specifies the primary key
of the item to be checked, the name of the table where it resides, a condition
expression that must be satisfied for the transaction to succeed, and
a field indicating whether to retrieve the item's attributes if the condition
is not met.

DynamoDB rejects the entire TransactWriteItems request if any of the following is true:

* A condition in one of the condition expressions is not met.

* An ongoing operation is in the process of updating the same item.

* There is insufficient provisioned capacity for the transaction to be
completed.

* An item size becomes too large (bigger than 400 KB), a local secondary
index (LSI) becomes too large, or a similar validation error occurs because
of changes made by the transaction.

* The aggregate size of the items in the transaction exceeds 4 MB.

* There is a user error, such as an invalid data format.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation TransactWriteItems for usage and error information.

Returned Error Types:

* ResourceNotFoundException
The operation tried to access a nonexistent table or index. The resource
might not be specified correctly, or its status might not be ACTIVE.

* TransactionCanceledException
The entire transaction request was canceled.

DynamoDB cancels a TransactWriteItems request under the following circumstances:

   * A condition in one of the condition expressions is not met.

   * A table in the TransactWriteItems request is in a different account
   or region.

   * More than one action in the TransactWriteItems operation targets the
   same item.

   * There is insufficient provisioned capacity for the transaction to be
   completed.

   * An item size becomes too large (larger than 400 KB), or a local secondary
   index (LSI) becomes too large, or a similar validation error occurs because
   of changes made by the transaction.

   * There is a user error, such as an invalid data format.

DynamoDB cancels a TransactGetItems request under the following circumstances:

   * There is an ongoing TransactGetItems operation that conflicts with a
   concurrent PutItem, UpdateItem, DeleteItem or TransactWriteItems request.
   In this case the TransactGetItems operation fails with a TransactionCanceledException.

   * A table in the TransactGetItems request is in a different account or
   region.

   * There is insufficient provisioned capacity for the transaction to be
   completed.

   * There is a user error, such as an invalid data format.

If using Java, DynamoDB lists the cancellation reasons on the CancellationReasons
property. This property is not set for other languages. Transaction cancellation
reasons are ordered in the order of requested items, if an item has no error
it will have NONE code and Null message.

Cancellation reason codes and possible error messages:

   * No Errors: Code: NONE Message: null

   * Conditional Check Failed: Code: ConditionalCheckFailed Message: The
   conditional request failed.

   * Item Collection Size Limit Exceeded: Code: ItemCollectionSizeLimitExceeded
   Message: Collection size exceeded.

   * Transaction Conflict: Code: TransactionConflict Message: Transaction
   is ongoing for the item.

   * Provisioned Throughput Exceeded: Code: ProvisionedThroughputExceeded
   Messages: The level of configured provisioned throughput for the table
   was exceeded. Consider increasing your provisioning level with the UpdateTable
   API. This Message is received when provisioned throughput is exceeded
   is on a provisioned DynamoDB table. The level of configured provisioned
   throughput for one or more global secondary indexes of the table was exceeded.
   Consider increasing your provisioning level for the under-provisioned
   global secondary indexes with the UpdateTable API. This message is returned
   when provisioned throughput is exceeded is on a provisioned GSI.

   * Throttling Error: Code: ThrottlingError Messages: Throughput exceeds
   the current capacity of your table or index. DynamoDB is automatically
   scaling your table or index so please try again shortly. If exceptions
   persist, check if you have a hot key: https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/bp-partition-key-design.html.
   This message is returned when writes get throttled on an On-Demand table
   as DynamoDB is automatically scaling the table. Throughput exceeds the
   current capacity for one or more global secondary indexes. DynamoDB is
   automatically scaling your index so please try again shortly. This message
   is returned when when writes get throttled on an On-Demand GSI as DynamoDB
   is automatically scaling the GSI.

   * Validation Error: Code: ValidationError Messages: One or more parameter
   values were invalid. The update expression attempted to update the secondary
   index key beyond allowed size limits. The update expression attempted
   to update the secondary index key to unsupported type. An operand in the
   update expression has an incorrect data type. Item size to update has
   exceeded the maximum allowed size. Number overflow. Attempting to store
   a number with magnitude larger than supported range. Type mismatch for
   attribute to update. Nesting Levels have exceeded supported limits. The
   document path provided in the update expression is invalid for update.
   The provided expression refers to an attribute that does not exist in
   the item.

* TransactionInProgressException
The transaction with the given request token is already in progress.

* IdempotentParameterMismatchException
DynamoDB rejected the request because you retried a request with a different
payload but with an idempotent token that was already used.

* ProvisionedThroughputExceededException
Your request rate is too high. The AWS SDKs for DynamoDB automatically retry
requests that receive this exception. Your request is eventually successful,
unless your retry queue is too large to finish. Reduce the frequency of requests
and use exponential backoff. For more information, go to Error Retries and
Exponential Backoff (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/Programming.Errors.html#Programming.Errors.RetryAndBackoff)
in the Amazon DynamoDB Developer Guide.

* RequestLimitExceeded
Throughput exceeds the current throughput quota for your account. Please
contact AWS Support at AWS Support (https://aws.amazon.com/support) to request
a quota increase.

* InternalServerError
An error occurred on the server side.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/TransactWriteItems

client := dynamodb.New(unit.Session)

_, err := client.TransactWriteItems(&dynamodb.TransactWriteItemsInput{})
if err != nil {
    switch t := err.(type) {
    case *dynamodb.TransactionCanceledException:
        log.Fatalf("failed to write items: %s\n%v",
            t.Message(), t.CancellationReasons)
    default:
        log.Fatalf("failed to write items: %v", err)
    }
}

func (*DynamoDB) TransactWriteItemsRequest ¶

func (c *DynamoDB) TransactWriteItemsRequest(input *TransactWriteItemsInput) (req *request.Request, output *TransactWriteItemsOutput)

TransactWriteItemsRequest generates a "aws/request.Request" representing the client's request for the TransactWriteItems operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See TransactWriteItems for more information on using the TransactWriteItems API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the TransactWriteItemsRequest method.
req, resp := client.TransactWriteItemsRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/TransactWriteItems

func (*DynamoDB) TransactWriteItemsWithContext ¶

func (c *DynamoDB) TransactWriteItemsWithContext(ctx aws.Context, input *TransactWriteItemsInput, opts ...request.Option) (*TransactWriteItemsOutput, error)

TransactWriteItemsWithContext is the same as TransactWriteItems with the addition of the ability to pass a context and additional request options.

See TransactWriteItems for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) UntagResource ¶

func (c *DynamoDB) UntagResource(input *UntagResourceInput) (*UntagResourceOutput, error)

UntagResource API operation for Amazon DynamoDB.

Removes the association of tags from an Amazon DynamoDB resource. You can call UntagResource up to five times per second, per account.

For an overview on tagging DynamoDB resources, see Tagging for DynamoDB (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/Tagging.html) in the Amazon DynamoDB Developer Guide.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation UntagResource for usage and error information.

Returned Error Types:

* LimitExceededException
There is no limit to the number of daily on-demand backups that can be taken.

Up to 50 simultaneous table operations are allowed per account. These operations
include CreateTable, UpdateTable, DeleteTable,UpdateTimeToLive, RestoreTableFromBackup,
and RestoreTableToPointInTime.

The only exception is when you are creating a table with one or more secondary
indexes. You can have up to 25 such requests running at a time; however,
if the table or index specifications are complex, DynamoDB might temporarily
reduce the number of concurrent operations.

There is a soft account quota of 256 tables.

* ResourceNotFoundException
The operation tried to access a nonexistent table or index. The resource
might not be specified correctly, or its status might not be ACTIVE.

* InternalServerError
An error occurred on the server side.

* ResourceInUseException
The operation conflicts with the resource's availability. For example, you
attempted to recreate an existing table, or tried to delete a table currently
in the CREATING state.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/UntagResource

func (*DynamoDB) UntagResourceRequest ¶

func (c *DynamoDB) UntagResourceRequest(input *UntagResourceInput) (req *request.Request, output *UntagResourceOutput)

UntagResourceRequest generates a "aws/request.Request" representing the client's request for the UntagResource operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See UntagResource for more information on using the UntagResource API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the UntagResourceRequest method.
req, resp := client.UntagResourceRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/UntagResource

func (*DynamoDB) UntagResourceWithContext ¶

func (c *DynamoDB) UntagResourceWithContext(ctx aws.Context, input *UntagResourceInput, opts ...request.Option) (*UntagResourceOutput, error)

UntagResourceWithContext is the same as UntagResource with the addition of the ability to pass a context and additional request options.

See UntagResource for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) UpdateContinuousBackups ¶

func (c *DynamoDB) UpdateContinuousBackups(input *UpdateContinuousBackupsInput) (*UpdateContinuousBackupsOutput, error)

UpdateContinuousBackups API operation for Amazon DynamoDB.

UpdateContinuousBackups enables or disables point in time recovery for the specified table. A successful UpdateContinuousBackups call returns the current ContinuousBackupsDescription. Continuous backups are ENABLED on all tables at table creation. If point in time recovery is enabled, PointInTimeRecoveryStatus will be set to ENABLED.

Once continuous backups and point in time recovery are enabled, you can restore to any point in time within EarliestRestorableDateTime and LatestRestorableDateTime.

LatestRestorableDateTime is typically 5 minutes before the current time. You can restore your table to any point in time during the last 35 days.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation UpdateContinuousBackups for usage and error information.

Returned Error Types:

* TableNotFoundException
A source table with the name TableName does not currently exist within the
subscriber's account.

* ContinuousBackupsUnavailableException
Backups have not yet been enabled for this table.

* InternalServerError
An error occurred on the server side.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/UpdateContinuousBackups

func (*DynamoDB) UpdateContinuousBackupsRequest ¶

func (c *DynamoDB) UpdateContinuousBackupsRequest(input *UpdateContinuousBackupsInput) (req *request.Request, output *UpdateContinuousBackupsOutput)

UpdateContinuousBackupsRequest generates a "aws/request.Request" representing the client's request for the UpdateContinuousBackups operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See UpdateContinuousBackups for more information on using the UpdateContinuousBackups API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the UpdateContinuousBackupsRequest method.
req, resp := client.UpdateContinuousBackupsRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/UpdateContinuousBackups

func (*DynamoDB) UpdateContinuousBackupsWithContext ¶

func (c *DynamoDB) UpdateContinuousBackupsWithContext(ctx aws.Context, input *UpdateContinuousBackupsInput, opts ...request.Option) (*UpdateContinuousBackupsOutput, error)

UpdateContinuousBackupsWithContext is the same as UpdateContinuousBackups with the addition of the ability to pass a context and additional request options.

See UpdateContinuousBackups for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) UpdateContributorInsights ¶

func (c *DynamoDB) UpdateContributorInsights(input *UpdateContributorInsightsInput) (*UpdateContributorInsightsOutput, error)

UpdateContributorInsights API operation for Amazon DynamoDB.

Updates the status for contributor insights for a specific table or index.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation UpdateContributorInsights for usage and error information.

Returned Error Types:

* ResourceNotFoundException
The operation tried to access a nonexistent table or index. The resource
might not be specified correctly, or its status might not be ACTIVE.

* InternalServerError
An error occurred on the server side.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/UpdateContributorInsights

func (*DynamoDB) UpdateContributorInsightsRequest ¶

func (c *DynamoDB) UpdateContributorInsightsRequest(input *UpdateContributorInsightsInput) (req *request.Request, output *UpdateContributorInsightsOutput)

UpdateContributorInsightsRequest generates a "aws/request.Request" representing the client's request for the UpdateContributorInsights operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See UpdateContributorInsights for more information on using the UpdateContributorInsights API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the UpdateContributorInsightsRequest method.
req, resp := client.UpdateContributorInsightsRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/UpdateContributorInsights

func (*DynamoDB) UpdateContributorInsightsWithContext ¶

func (c *DynamoDB) UpdateContributorInsightsWithContext(ctx aws.Context, input *UpdateContributorInsightsInput, opts ...request.Option) (*UpdateContributorInsightsOutput, error)

UpdateContributorInsightsWithContext is the same as UpdateContributorInsights with the addition of the ability to pass a context and additional request options.

See UpdateContributorInsights for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) UpdateGlobalTable ¶

func (c *DynamoDB) UpdateGlobalTable(input *UpdateGlobalTableInput) (*UpdateGlobalTableOutput, error)

UpdateGlobalTable API operation for Amazon DynamoDB.

Adds or removes replicas in the specified global table. The global table must already exist to be able to use this operation. Any replica to be added must be empty, have the same name as the global table, have the same key schema, have DynamoDB Streams enabled, and have the same provisioned and maximum write capacity units.

Although you can use UpdateGlobalTable to add replicas and remove replicas in a single request, for simplicity we recommend that you issue separate requests for adding or removing replicas.

If global secondary indexes are specified, then the following conditions must also be met:

* The global secondary indexes must have the same name.

* The global secondary indexes must have the same hash key and sort key
(if present).

* The global secondary indexes must have the same provisioned and maximum
write capacity units.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation UpdateGlobalTable for usage and error information.

Returned Error Types:

* InternalServerError
An error occurred on the server side.

* GlobalTableNotFoundException
The specified global table does not exist.

* ReplicaAlreadyExistsException
The specified replica is already part of the global table.

* ReplicaNotFoundException
The specified replica is no longer part of the global table.

* TableNotFoundException
A source table with the name TableName does not currently exist within the
subscriber's account.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/UpdateGlobalTable

func (*DynamoDB) UpdateGlobalTableRequest ¶

func (c *DynamoDB) UpdateGlobalTableRequest(input *UpdateGlobalTableInput) (req *request.Request, output *UpdateGlobalTableOutput)

UpdateGlobalTableRequest generates a "aws/request.Request" representing the client's request for the UpdateGlobalTable operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See UpdateGlobalTable for more information on using the UpdateGlobalTable API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the UpdateGlobalTableRequest method.
req, resp := client.UpdateGlobalTableRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/UpdateGlobalTable

func (*DynamoDB) UpdateGlobalTableSettings ¶

func (c *DynamoDB) UpdateGlobalTableSettings(input *UpdateGlobalTableSettingsInput) (*UpdateGlobalTableSettingsOutput, error)

UpdateGlobalTableSettings API operation for Amazon DynamoDB.

Updates settings for a global table.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation UpdateGlobalTableSettings for usage and error information.

Returned Error Types:

* GlobalTableNotFoundException
The specified global table does not exist.

* ReplicaNotFoundException
The specified replica is no longer part of the global table.

* IndexNotFoundException
The operation tried to access a nonexistent index.

* LimitExceededException
There is no limit to the number of daily on-demand backups that can be taken.

Up to 50 simultaneous table operations are allowed per account. These operations
include CreateTable, UpdateTable, DeleteTable,UpdateTimeToLive, RestoreTableFromBackup,
and RestoreTableToPointInTime.

The only exception is when you are creating a table with one or more secondary
indexes. You can have up to 25 such requests running at a time; however,
if the table or index specifications are complex, DynamoDB might temporarily
reduce the number of concurrent operations.

There is a soft account quota of 256 tables.

* ResourceInUseException
The operation conflicts with the resource's availability. For example, you
attempted to recreate an existing table, or tried to delete a table currently
in the CREATING state.

* InternalServerError
An error occurred on the server side.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/UpdateGlobalTableSettings

func (*DynamoDB) UpdateGlobalTableSettingsRequest ¶

func (c *DynamoDB) UpdateGlobalTableSettingsRequest(input *UpdateGlobalTableSettingsInput) (req *request.Request, output *UpdateGlobalTableSettingsOutput)

UpdateGlobalTableSettingsRequest generates a "aws/request.Request" representing the client's request for the UpdateGlobalTableSettings operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See UpdateGlobalTableSettings for more information on using the UpdateGlobalTableSettings API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the UpdateGlobalTableSettingsRequest method.
req, resp := client.UpdateGlobalTableSettingsRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/UpdateGlobalTableSettings

func (*DynamoDB) UpdateGlobalTableSettingsWithContext ¶

func (c *DynamoDB) UpdateGlobalTableSettingsWithContext(ctx aws.Context, input *UpdateGlobalTableSettingsInput, opts ...request.Option) (*UpdateGlobalTableSettingsOutput, error)

UpdateGlobalTableSettingsWithContext is the same as UpdateGlobalTableSettings with the addition of the ability to pass a context and additional request options.

See UpdateGlobalTableSettings for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) UpdateGlobalTableWithContext ¶

func (c *DynamoDB) UpdateGlobalTableWithContext(ctx aws.Context, input *UpdateGlobalTableInput, opts ...request.Option) (*UpdateGlobalTableOutput, error)

UpdateGlobalTableWithContext is the same as UpdateGlobalTable with the addition of the ability to pass a context and additional request options.

See UpdateGlobalTable for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) UpdateItem ¶

func (c *DynamoDB) UpdateItem(input *UpdateItemInput) (*UpdateItemOutput, error)

UpdateItem API operation for Amazon DynamoDB.

Edits an existing item's attributes, or adds a new item to the table if it does not already exist. You can put, delete, or add attribute values. You can also perform a conditional update on an existing item (insert a new attribute name-value pair if it doesn't exist, or replace an existing name-value pair if it has certain expected attribute values).

You can also return the item's attribute values in the same UpdateItem operation using the ReturnValues parameter.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation UpdateItem for usage and error information.

Returned Error Types:

* ConditionalCheckFailedException
A condition specified in the operation could not be evaluated.

* ProvisionedThroughputExceededException
Your request rate is too high. The AWS SDKs for DynamoDB automatically retry
requests that receive this exception. Your request is eventually successful,
unless your retry queue is too large to finish. Reduce the frequency of requests
and use exponential backoff. For more information, go to Error Retries and
Exponential Backoff (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/Programming.Errors.html#Programming.Errors.RetryAndBackoff)
in the Amazon DynamoDB Developer Guide.

* ResourceNotFoundException
The operation tried to access a nonexistent table or index. The resource
might not be specified correctly, or its status might not be ACTIVE.

* ItemCollectionSizeLimitExceededException
An item collection is too large. This exception is only returned for tables
that have one or more local secondary indexes.

* TransactionConflictException
Operation was rejected because there is an ongoing transaction for the item.

* RequestLimitExceeded
Throughput exceeds the current throughput quota for your account. Please
contact AWS Support at AWS Support (https://aws.amazon.com/support) to request
a quota increase.

* InternalServerError
An error occurred on the server side.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/UpdateItem

svc := dynamodb.New(session.New())
input := &dynamodb.UpdateItemInput{
    ExpressionAttributeNames: map[string]*string{
        "#AT": aws.String("AlbumTitle"),
        "#Y":  aws.String("Year"),
    },
    ExpressionAttributeValues: map[string]*dynamodb.AttributeValue{
        ":t": {
            S: aws.String("Louder Than Ever"),
        },
        ":y": {
            N: aws.String("2015"),
        },
    },
    Key: map[string]*dynamodb.AttributeValue{
        "Artist": {
            S: aws.String("Acme Band"),
        },
        "SongTitle": {
            S: aws.String("Happy Day"),
        },
    },
    ReturnValues:     aws.String("ALL_NEW"),
    TableName:        aws.String("Music"),
    UpdateExpression: aws.String("SET #Y = :y, #AT = :t"),
}

result, err := svc.UpdateItem(input)
if err != nil {
    if aerr, ok := err.(awserr.Error); ok {
        switch aerr.Code() {
        case dynamodb.ErrCodeConditionalCheckFailedException:
            fmt.Println(dynamodb.ErrCodeConditionalCheckFailedException, aerr.Error())
        case dynamodb.ErrCodeProvisionedThroughputExceededException:
            fmt.Println(dynamodb.ErrCodeProvisionedThroughputExceededException, aerr.Error())
        case dynamodb.ErrCodeResourceNotFoundException:
            fmt.Println(dynamodb.ErrCodeResourceNotFoundException, aerr.Error())
        case dynamodb.ErrCodeItemCollectionSizeLimitExceededException:
            fmt.Println(dynamodb.ErrCodeItemCollectionSizeLimitExceededException, aerr.Error())
        case dynamodb.ErrCodeTransactionConflictException:
            fmt.Println(dynamodb.ErrCodeTransactionConflictException, aerr.Error())
        case dynamodb.ErrCodeRequestLimitExceeded:
            fmt.Println(dynamodb.ErrCodeRequestLimitExceeded, aerr.Error())
        case dynamodb.ErrCodeInternalServerError:
            fmt.Println(dynamodb.ErrCodeInternalServerError, aerr.Error())
        default:
            fmt.Println(aerr.Error())
        }
    } else {
        // Print the error, cast err to awserr.Error to get the Code and
        // Message from an error.
        fmt.Println(err.Error())
    }
    return
}

fmt.Println(result)

func (*DynamoDB) UpdateItemRequest ¶

func (c *DynamoDB) UpdateItemRequest(input *UpdateItemInput) (req *request.Request, output *UpdateItemOutput)

UpdateItemRequest generates a "aws/request.Request" representing the client's request for the UpdateItem operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See UpdateItem for more information on using the UpdateItem API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the UpdateItemRequest method.
req, resp := client.UpdateItemRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/UpdateItem

func (*DynamoDB) UpdateItemWithContext ¶

func (c *DynamoDB) UpdateItemWithContext(ctx aws.Context, input *UpdateItemInput, opts ...request.Option) (*UpdateItemOutput, error)

UpdateItemWithContext is the same as UpdateItem with the addition of the ability to pass a context and additional request options.

See UpdateItem for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) UpdateTable ¶

func (c *DynamoDB) UpdateTable(input *UpdateTableInput) (*UpdateTableOutput, error)

UpdateTable API operation for Amazon DynamoDB.

Modifies the provisioned throughput settings, global secondary indexes, or DynamoDB Streams settings for a given table.

You can only perform one of the following operations at once:

* Modify the provisioned throughput settings of the table.

* Enable or disable DynamoDB Streams on the table.

* Remove a global secondary index from the table.

* Create a new global secondary index on the table. After the index begins
backfilling, you can use UpdateTable to perform other operations.

UpdateTable is an asynchronous operation; while it is executing, the table status changes from ACTIVE to UPDATING. While it is UPDATING, you cannot issue another UpdateTable request. When the table returns to the ACTIVE state, the UpdateTable operation is complete.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation UpdateTable for usage and error information.

Returned Error Types:

* ResourceInUseException
The operation conflicts with the resource's availability. For example, you
attempted to recreate an existing table, or tried to delete a table currently
in the CREATING state.

* ResourceNotFoundException
The operation tried to access a nonexistent table or index. The resource
might not be specified correctly, or its status might not be ACTIVE.

* LimitExceededException
There is no limit to the number of daily on-demand backups that can be taken.

Up to 50 simultaneous table operations are allowed per account. These operations
include CreateTable, UpdateTable, DeleteTable,UpdateTimeToLive, RestoreTableFromBackup,
and RestoreTableToPointInTime.

The only exception is when you are creating a table with one or more secondary
indexes. You can have up to 25 such requests running at a time; however,
if the table or index specifications are complex, DynamoDB might temporarily
reduce the number of concurrent operations.

There is a soft account quota of 256 tables.

* InternalServerError
An error occurred on the server side.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/UpdateTable

svc := dynamodb.New(session.New())
input := &dynamodb.UpdateTableInput{
    ProvisionedThroughput: &dynamodb.ProvisionedThroughput{
        ReadCapacityUnits:  aws.Int64(10),
        WriteCapacityUnits: aws.Int64(10),
    },
    TableName: aws.String("MusicCollection"),
}

result, err := svc.UpdateTable(input)
if err != nil {
    if aerr, ok := err.(awserr.Error); ok {
        switch aerr.Code() {
        case dynamodb.ErrCodeResourceInUseException:
            fmt.Println(dynamodb.ErrCodeResourceInUseException, aerr.Error())
        case dynamodb.ErrCodeResourceNotFoundException:
            fmt.Println(dynamodb.ErrCodeResourceNotFoundException, aerr.Error())
        case dynamodb.ErrCodeLimitExceededException:
            fmt.Println(dynamodb.ErrCodeLimitExceededException, aerr.Error())
        case dynamodb.ErrCodeInternalServerError:
            fmt.Println(dynamodb.ErrCodeInternalServerError, aerr.Error())
        default:
            fmt.Println(aerr.Error())
        }
    } else {
        // Print the error, cast err to awserr.Error to get the Code and
        // Message from an error.
        fmt.Println(err.Error())
    }
    return
}

fmt.Println(result)

func (*DynamoDB) UpdateTableReplicaAutoScaling ¶

func (c *DynamoDB) UpdateTableReplicaAutoScaling(input *UpdateTableReplicaAutoScalingInput) (*UpdateTableReplicaAutoScalingOutput, error)

UpdateTableReplicaAutoScaling API operation for Amazon DynamoDB.

Updates auto scaling settings on your global tables at once.

This operation only applies to Version 2019.11.21 (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/globaltables.V2.html) of global tables.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation UpdateTableReplicaAutoScaling for usage and error information.

Returned Error Types:

* ResourceNotFoundException
The operation tried to access a nonexistent table or index. The resource
might not be specified correctly, or its status might not be ACTIVE.

* ResourceInUseException
The operation conflicts with the resource's availability. For example, you
attempted to recreate an existing table, or tried to delete a table currently
in the CREATING state.

* LimitExceededException
There is no limit to the number of daily on-demand backups that can be taken.

Up to 50 simultaneous table operations are allowed per account. These operations
include CreateTable, UpdateTable, DeleteTable,UpdateTimeToLive, RestoreTableFromBackup,
and RestoreTableToPointInTime.

The only exception is when you are creating a table with one or more secondary
indexes. You can have up to 25 such requests running at a time; however,
if the table or index specifications are complex, DynamoDB might temporarily
reduce the number of concurrent operations.

There is a soft account quota of 256 tables.

* InternalServerError
An error occurred on the server side.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/UpdateTableReplicaAutoScaling

func (*DynamoDB) UpdateTableReplicaAutoScalingRequest ¶

func (c *DynamoDB) UpdateTableReplicaAutoScalingRequest(input *UpdateTableReplicaAutoScalingInput) (req *request.Request, output *UpdateTableReplicaAutoScalingOutput)

UpdateTableReplicaAutoScalingRequest generates a "aws/request.Request" representing the client's request for the UpdateTableReplicaAutoScaling operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See UpdateTableReplicaAutoScaling for more information on using the UpdateTableReplicaAutoScaling API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the UpdateTableReplicaAutoScalingRequest method.
req, resp := client.UpdateTableReplicaAutoScalingRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/UpdateTableReplicaAutoScaling

func (*DynamoDB) UpdateTableReplicaAutoScalingWithContext ¶

func (c *DynamoDB) UpdateTableReplicaAutoScalingWithContext(ctx aws.Context, input *UpdateTableReplicaAutoScalingInput, opts ...request.Option) (*UpdateTableReplicaAutoScalingOutput, error)

UpdateTableReplicaAutoScalingWithContext is the same as UpdateTableReplicaAutoScaling with the addition of the ability to pass a context and additional request options.

See UpdateTableReplicaAutoScaling for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) UpdateTableRequest ¶

func (c *DynamoDB) UpdateTableRequest(input *UpdateTableInput) (req *request.Request, output *UpdateTableOutput)

UpdateTableRequest generates a "aws/request.Request" representing the client's request for the UpdateTable operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See UpdateTable for more information on using the UpdateTable API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the UpdateTableRequest method.
req, resp := client.UpdateTableRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/UpdateTable

func (*DynamoDB) UpdateTableWithContext ¶

func (c *DynamoDB) UpdateTableWithContext(ctx aws.Context, input *UpdateTableInput, opts ...request.Option) (*UpdateTableOutput, error)

UpdateTableWithContext is the same as UpdateTable with the addition of the ability to pass a context and additional request options.

See UpdateTable for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) UpdateTimeToLive ¶

func (c *DynamoDB) UpdateTimeToLive(input *UpdateTimeToLiveInput) (*UpdateTimeToLiveOutput, error)

UpdateTimeToLive API operation for Amazon DynamoDB.

The UpdateTimeToLive method enables or disables Time to Live (TTL) for the specified table. A successful UpdateTimeToLive call returns the current TimeToLiveSpecification. It can take up to one hour for the change to fully process. Any additional UpdateTimeToLive calls for the same table during this one hour duration result in a ValidationException.

TTL compares the current time in epoch time format to the time stored in the TTL attribute of an item. If the epoch time value stored in the attribute is less than the current time, the item is marked as expired and subsequently deleted.

The epoch time format is the number of seconds elapsed since 12:00:00 AM January 1, 1970 UTC.

DynamoDB deletes expired items on a best-effort basis to ensure availability of throughput for other data operations.

DynamoDB typically deletes expired items within two days of expiration. The exact duration within which an item gets deleted after expiration is specific to the nature of the workload. Items that have expired and not been deleted will still show up in reads, queries, and scans.

As items are deleted, they are removed from any local secondary index and global secondary index immediately in the same eventually consistent way as a standard delete operation.

For more information, see Time To Live (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/TTL.html) in the Amazon DynamoDB Developer Guide.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for Amazon DynamoDB's API operation UpdateTimeToLive for usage and error information.

Returned Error Types:

* ResourceInUseException
The operation conflicts with the resource's availability. For example, you
attempted to recreate an existing table, or tried to delete a table currently
in the CREATING state.

* ResourceNotFoundException
The operation tried to access a nonexistent table or index. The resource
might not be specified correctly, or its status might not be ACTIVE.

* LimitExceededException
There is no limit to the number of daily on-demand backups that can be taken.

Up to 50 simultaneous table operations are allowed per account. These operations
include CreateTable, UpdateTable, DeleteTable,UpdateTimeToLive, RestoreTableFromBackup,
and RestoreTableToPointInTime.

The only exception is when you are creating a table with one or more secondary
indexes. You can have up to 25 such requests running at a time; however,
if the table or index specifications are complex, DynamoDB might temporarily
reduce the number of concurrent operations.

There is a soft account quota of 256 tables.

* InternalServerError
An error occurred on the server side.

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/UpdateTimeToLive

func (*DynamoDB) UpdateTimeToLiveRequest ¶

func (c *DynamoDB) UpdateTimeToLiveRequest(input *UpdateTimeToLiveInput) (req *request.Request, output *UpdateTimeToLiveOutput)

UpdateTimeToLiveRequest generates a "aws/request.Request" representing the client's request for the UpdateTimeToLive operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See UpdateTimeToLive for more information on using the UpdateTimeToLive API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic.

// Example sending a request using the UpdateTimeToLiveRequest method.
req, resp := client.UpdateTimeToLiveRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/UpdateTimeToLive

func (*DynamoDB) UpdateTimeToLiveWithContext ¶

func (c *DynamoDB) UpdateTimeToLiveWithContext(ctx aws.Context, input *UpdateTimeToLiveInput, opts ...request.Option) (*UpdateTimeToLiveOutput, error)

UpdateTimeToLiveWithContext is the same as UpdateTimeToLive with the addition of the ability to pass a context and additional request options.

See UpdateTimeToLive for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) WaitUntilTableExists ¶

func (c *DynamoDB) WaitUntilTableExists(input *DescribeTableInput) error

WaitUntilTableExists uses the DynamoDB API operation DescribeTable to wait for a condition to be met before returning. If the condition is not met within the max attempt window, an error will be returned.

func (*DynamoDB) WaitUntilTableExistsWithContext ¶

func (c *DynamoDB) WaitUntilTableExistsWithContext(ctx aws.Context, input *DescribeTableInput, opts ...request.WaiterOption) error

WaitUntilTableExistsWithContext is an extended version of WaitUntilTableExists. With the support for passing in a context and options to configure the Waiter and the underlying request options.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*DynamoDB) WaitUntilTableNotExists ¶

func (c *DynamoDB) WaitUntilTableNotExists(input *DescribeTableInput) error

WaitUntilTableNotExists uses the DynamoDB API operation DescribeTable to wait for a condition to be met before returning. If the condition is not met within the max attempt window, an error will be returned.

func (*DynamoDB) WaitUntilTableNotExistsWithContext ¶

func (c *DynamoDB) WaitUntilTableNotExistsWithContext(ctx aws.Context, input *DescribeTableInput, opts ...request.WaiterOption) error

WaitUntilTableNotExistsWithContext is an extended version of WaitUntilTableNotExists. With the support for passing in a context and options to configure the Waiter and the underlying request options.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

type Endpoint ¶

type Endpoint struct {

    // IP address of the endpoint.
    //
    // Address is a required field
    Address *string `type:"string" required:"true"`

    // Endpoint cache time to live (TTL) value.
    //
    // CachePeriodInMinutes is a required field
    CachePeriodInMinutes *int64 `type:"long" required:"true"`
    // contains filtered or unexported fields
}

An endpoint information details.

func (Endpoint) GoString ¶

func (s Endpoint) GoString() string

GoString returns the string representation

func (*Endpoint) SetAddress ¶

func (s *Endpoint) SetAddress(v string) *Endpoint

SetAddress sets the Address field's value.

func (*Endpoint) SetCachePeriodInMinutes ¶

func (s *Endpoint) SetCachePeriodInMinutes(v int64) *Endpoint

SetCachePeriodInMinutes sets the CachePeriodInMinutes field's value.

func (Endpoint) String ¶

func (s Endpoint) String() string

String returns the string representation

type ExpectedAttributeValue ¶

type ExpectedAttributeValue struct {

    // One or more values to evaluate against the supplied attribute. The number
    // of values in the list depends on the ComparisonOperator being used.
    //
    // For type Number, value comparisons are numeric.
    //
    // String value comparisons for greater than, equals, or less than are based
    // on ASCII character code values. For example, a is greater than A, and a is
    // greater than B. For a list of code values, see http://en.wikipedia.org/wiki/ASCII#ASCII_printable_characters
    // (http://en.wikipedia.org/wiki/ASCII#ASCII_printable_characters).
    //
    // For Binary, DynamoDB treats each byte of the binary data as unsigned when
    // it compares binary values.
    //
    // For information on specifying data types in JSON, see JSON Data Format (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/DataFormat.html)
    // in the Amazon DynamoDB Developer Guide.
    AttributeValueList []*AttributeValue `type:"list"`

    // A comparator for evaluating attributes in the AttributeValueList. For example,
    // equals, greater than, less than, etc.
    //
    // The following comparison operators are available:
    //
    // EQ | NE | LE | LT | GE | GT | NOT_NULL | NULL | CONTAINS | NOT_CONTAINS |
    // BEGINS_WITH | IN | BETWEEN
    //
    // The following are descriptions of each comparison operator.
    //
    //    * EQ : Equal. EQ is supported for all data types, including lists and
    //    maps. AttributeValueList can contain only one AttributeValue element of
    //    type String, Number, Binary, String Set, Number Set, or Binary Set. If
    //    an item contains an AttributeValue element of a different type than the
    //    one provided in the request, the value does not match. For example, {"S":"6"}
    //    does not equal {"N":"6"}. Also, {"N":"6"} does not equal {"NS":["6", "2",
    //    "1"]}.
    //
    //    * NE : Not equal. NE is supported for all data types, including lists
    //    and maps. AttributeValueList can contain only one AttributeValue of type
    //    String, Number, Binary, String Set, Number Set, or Binary Set. If an item
    //    contains an AttributeValue of a different type than the one provided in
    //    the request, the value does not match. For example, {"S":"6"} does not
    //    equal {"N":"6"}. Also, {"N":"6"} does not equal {"NS":["6", "2", "1"]}.
    //
    //    * LE : Less than or equal. AttributeValueList can contain only one AttributeValue
    //    element of type String, Number, or Binary (not a set type). If an item
    //    contains an AttributeValue element of a different type than the one provided
    //    in the request, the value does not match. For example, {"S":"6"} does
    //    not equal {"N":"6"}. Also, {"N":"6"} does not compare to {"NS":["6", "2",
    //    "1"]}.
    //
    //    * LT : Less than. AttributeValueList can contain only one AttributeValue
    //    of type String, Number, or Binary (not a set type). If an item contains
    //    an AttributeValue element of a different type than the one provided in
    //    the request, the value does not match. For example, {"S":"6"} does not
    //    equal {"N":"6"}. Also, {"N":"6"} does not compare to {"NS":["6", "2",
    //    "1"]}.
    //
    //    * GE : Greater than or equal. AttributeValueList can contain only one
    //    AttributeValue element of type String, Number, or Binary (not a set type).
    //    If an item contains an AttributeValue element of a different type than
    //    the one provided in the request, the value does not match. For example,
    //    {"S":"6"} does not equal {"N":"6"}. Also, {"N":"6"} does not compare to
    //    {"NS":["6", "2", "1"]}.
    //
    //    * GT : Greater than. AttributeValueList can contain only one AttributeValue
    //    element of type String, Number, or Binary (not a set type). If an item
    //    contains an AttributeValue element of a different type than the one provided
    //    in the request, the value does not match. For example, {"S":"6"} does
    //    not equal {"N":"6"}. Also, {"N":"6"} does not compare to {"NS":["6", "2",
    //    "1"]}.
    //
    //    * NOT_NULL : The attribute exists. NOT_NULL is supported for all data
    //    types, including lists and maps. This operator tests for the existence
    //    of an attribute, not its data type. If the data type of attribute "a"
    //    is null, and you evaluate it using NOT_NULL, the result is a Boolean true.
    //    This result is because the attribute "a" exists; its data type is not
    //    relevant to the NOT_NULL comparison operator.
    //
    //    * NULL : The attribute does not exist. NULL is supported for all data
    //    types, including lists and maps. This operator tests for the nonexistence
    //    of an attribute, not its data type. If the data type of attribute "a"
    //    is null, and you evaluate it using NULL, the result is a Boolean false.
    //    This is because the attribute "a" exists; its data type is not relevant
    //    to the NULL comparison operator.
    //
    //    * CONTAINS : Checks for a subsequence, or value in a set. AttributeValueList
    //    can contain only one AttributeValue element of type String, Number, or
    //    Binary (not a set type). If the target attribute of the comparison is
    //    of type String, then the operator checks for a substring match. If the
    //    target attribute of the comparison is of type Binary, then the operator
    //    looks for a subsequence of the target that matches the input. If the target
    //    attribute of the comparison is a set ("SS", "NS", or "BS"), then the operator
    //    evaluates to true if it finds an exact match with any member of the set.
    //    CONTAINS is supported for lists: When evaluating "a CONTAINS b", "a" can
    //    be a list; however, "b" cannot be a set, a map, or a list.
    //
    //    * NOT_CONTAINS : Checks for absence of a subsequence, or absence of a
    //    value in a set. AttributeValueList can contain only one AttributeValue
    //    element of type String, Number, or Binary (not a set type). If the target
    //    attribute of the comparison is a String, then the operator checks for
    //    the absence of a substring match. If the target attribute of the comparison
    //    is Binary, then the operator checks for the absence of a subsequence of
    //    the target that matches the input. If the target attribute of the comparison
    //    is a set ("SS", "NS", or "BS"), then the operator evaluates to true if
    //    it does not find an exact match with any member of the set. NOT_CONTAINS
    //    is supported for lists: When evaluating "a NOT CONTAINS b", "a" can be
    //    a list; however, "b" cannot be a set, a map, or a list.
    //
    //    * BEGINS_WITH : Checks for a prefix. AttributeValueList can contain only
    //    one AttributeValue of type String or Binary (not a Number or a set type).
    //    The target attribute of the comparison must be of type String or Binary
    //    (not a Number or a set type).
    //
    //    * IN : Checks for matching elements in a list. AttributeValueList can
    //    contain one or more AttributeValue elements of type String, Number, or
    //    Binary. These attributes are compared against an existing attribute of
    //    an item. If any elements of the input are equal to the item attribute,
    //    the expression evaluates to true.
    //
    //    * BETWEEN : Greater than or equal to the first value, and less than or
    //    equal to the second value. AttributeValueList must contain two AttributeValue
    //    elements of the same type, either String, Number, or Binary (not a set
    //    type). A target attribute matches if the target value is greater than,
    //    or equal to, the first element and less than, or equal to, the second
    //    element. If an item contains an AttributeValue element of a different
    //    type than the one provided in the request, the value does not match. For
    //    example, {"S":"6"} does not compare to {"N":"6"}. Also, {"N":"6"} does
    //    not compare to {"NS":["6", "2", "1"]}
    ComparisonOperator *string `type:"string" enum:"ComparisonOperator"`

    // Causes DynamoDB to evaluate the value before attempting a conditional operation:
    //
    //    * If Exists is true, DynamoDB will check to see if that attribute value
    //    already exists in the table. If it is found, then the operation succeeds.
    //    If it is not found, the operation fails with a ConditionCheckFailedException.
    //
    //    * If Exists is false, DynamoDB assumes that the attribute value does not
    //    exist in the table. If in fact the value does not exist, then the assumption
    //    is valid and the operation succeeds. If the value is found, despite the
    //    assumption that it does not exist, the operation fails with a ConditionCheckFailedException.
    //
    // The default setting for Exists is true. If you supply a Value all by itself,
    // DynamoDB assumes the attribute exists: You don't have to set Exists to true,
    // because it is implied.
    //
    // DynamoDB returns a ValidationException if:
    //
    //    * Exists is true but there is no Value to check. (You expect a value to
    //    exist, but don't specify what that value is.)
    //
    //    * Exists is false but you also provide a Value. (You cannot expect an
    //    attribute to have a value, while also expecting it not to exist.)
    Exists *bool `type:"boolean"`

    // Represents the data for the expected attribute.
    //
    // Each attribute value is described as a name-value pair. The name is the data
    // type, and the value is the data itself.
    //
    // For more information, see Data Types (https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/HowItWorks.NamingRulesDataTypes.html#HowItWorks.DataTypes)
    // in the Amazon DynamoDB Developer Guide.
    Value *AttributeValue `type:"structure"`
    // contains filtered or unexported fields
}

Represents a condition to be compared with an attribute value. This condition can be used with DeleteItem, PutItem, or UpdateItem operations; if the comparison evaluates to true, the operation succeeds; if not, the operation fails. You can use ExpectedAttributeValue in one of two different ways:

* Use AttributeValueList to specify one or more values to compare against
an attribute. Use ComparisonOperator to specify how you want to perform
the comparison. If the comparison evaluates to true, then the conditional
operation succeeds.

* Use Value to specify a value that DynamoDB will compare against an attribute.
If the values match, then ExpectedAttributeValue evaluates to true and
the conditional operation succeeds. Optionally, you can also set Exists
to false, indicating that you do not expect to find the attribute value
in the table. In this case, the conditional operation succeeds only if
the comparison evaluates to false.

Value and Exists are incompatible with AttributeValueList and ComparisonOperator. Note that if you use both sets of parameters at once, DynamoDB will return a ValidationException exception.

func (ExpectedAttributeValue) GoString ¶

func (s ExpectedAttributeValue) GoString() string

GoString returns the string representation

func (*ExpectedAttributeValue) SetAttributeValueList ¶

func (s *ExpectedAttributeValue) SetAttributeValueList(v []*AttributeValue) *ExpectedAttributeValue

SetAttributeValueList sets the AttributeValueList field's value.

func (*ExpectedAttributeValue) SetComparisonOperator ¶

func (s *ExpectedAttributeValue) SetComparisonOperator(v string) *ExpectedAttributeValue

SetComparisonOperator sets the ComparisonOperator field's value.

func (*ExpectedAttributeValue) SetExists ¶