software.amazon.awscdk.services.stepfunctions.tasks

Interface DynamoDeleteItemProps

All Superinterfaces:

TaskStateBaseProps

All Known Implementing Classes:

DynamoDeleteItemProps.Jsii$Proxy

@Generated(value="jsii-pacmak/1.74.0 (build 6d08790)",
           date="2023-03-22T19:35:50.184Z")
public interface DynamoDeleteItemProps
extends TaskStateBaseProps

Properties for DynamoDeleteItem Task.

Example:

 Table myTable;
 DynamoDeleteItem.Builder.create(this, "DeleteItem")
         .key(Map.of("MessageId", DynamoAttributeValue.fromString("message-007")))
         .table(myTable)
         .resultPath(JsonPath.DISCARD)
         .build();
 

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	DynamoDeleteItemProps.Builder A builder for DynamoDeleteItemProps
static class	DynamoDeleteItemProps.Jsii$Proxy An implementation for DynamoDeleteItemProps

Method Summary

Modifier and Type	Method and Description
static DynamoDeleteItemProps.Builder	builder()
default java.lang.String	getConditionExpression() A condition that must be satisfied in order for a conditional DeleteItem to succeed.
default java.util.Map<java.lang.String,java.lang.String>	getExpressionAttributeNames() One or more substitution tokens for attribute names in an expression.
default java.util.Map<java.lang.String,DynamoAttributeValue>	getExpressionAttributeValues() One or more values that can be substituted in an expression.
java.util.Map<java.lang.String,DynamoAttributeValue>	getKey() Primary key of the item to retrieve.
default DynamoConsumedCapacity	getReturnConsumedCapacity() Determines the level of detail about provisioned throughput consumption that is returned in the response.
default DynamoItemCollectionMetrics	getReturnItemCollectionMetrics() Determines whether item collection metrics are returned.
default DynamoReturnValues	getReturnValues() Use ReturnValues if you want to get the item attributes as they appeared before they were deleted.
ITable	getTable() The name of the table containing the requested item.

Methods inherited from interface software.amazon.awscdk.services.stepfunctions.TaskStateBaseProps

getComment, getHeartbeat, getInputPath, getIntegrationPattern, getOutputPath, getResultPath, getResultSelector, getTimeout

Method Detail

getKey

java.util.Map<java.lang.String,DynamoAttributeValue> getKey()

Primary key of the item to retrieve.

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.

See Also:

https://docs.aws.amazon.com/amazondynamodb/latest/APIReference/API_GetItem.html#DDB-GetItem-request-Key

getTable

ITable getTable()

The name of the table containing the requested item.

getConditionExpression

default java.lang.String getConditionExpression()

A condition that must be satisfied in order for a conditional DeleteItem to succeed.

Default: - No condition expression

See Also:

https://docs.aws.amazon.com/amazondynamodb/latest/APIReference/API_DeleteItem.html#DDB-DeleteItem-request-ConditionExpression

getExpressionAttributeNames

default java.util.Map<java.lang.String,java.lang.String> getExpressionAttributeNames()

One or more substitution tokens for attribute names in an expression.

Default: - No expression attribute names

See Also:

https://docs.aws.amazon.com/amazondynamodb/latest/APIReference/API_DeleteItem.html#DDB-DeleteItem-request-ExpressionAttributeNames

getExpressionAttributeValues

default java.util.Map<java.lang.String,DynamoAttributeValue> getExpressionAttributeValues()

One or more values that can be substituted in an expression.

Default: - No expression attribute values

See Also:

https://docs.aws.amazon.com/amazondynamodb/latest/APIReference/API_DeleteItem.html#DDB-DeleteItem-request-ExpressionAttributeValues

getReturnConsumedCapacity

default DynamoConsumedCapacity getReturnConsumedCapacity()

Determines the level of detail about provisioned throughput consumption that is returned in the response.

Default: DynamoConsumedCapacity.NONE

See Also:

https://docs.aws.amazon.com/amazondynamodb/latest/APIReference/API_DeleteItem.html#DDB-DeleteItem-request-ReturnConsumedCapacity

getReturnItemCollectionMetrics

default DynamoItemCollectionMetrics getReturnItemCollectionMetrics()

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.

Default: DynamoItemCollectionMetrics.NONE

getReturnValues

default DynamoReturnValues getReturnValues()

Use ReturnValues if you want to get the item attributes as they appeared before they were deleted.

Default: DynamoReturnValues.NONE

See Also:

https://docs.aws.amazon.com/amazondynamodb/latest/APIReference/API_DeleteItem.html#DDB-DeleteItem-request-ReturnValues

builder

static DynamoDeleteItemProps.Builder builder()

Specified by:

builder in interface TaskStateBaseProps

Returns:

a DynamoDeleteItemProps.Builder of DynamoDeleteItemProps