Class: Aws::TimestreamWrite::Client

Inherits:
Seahorse::Client::Base show all
Includes:
ClientStubs
Defined in:
gems/aws-sdk-timestreamwrite/lib/aws-sdk-timestreamwrite/client.rb

Overview

An API client for TimestreamWrite. To construct a client, you need to configure a :region and :credentials.

client = Aws::TimestreamWrite::Client.new(
  region: region_name,
  credentials: credentials,
  # ...
)

For details on configuring region and credentials see the developer guide.

See #initialize for a full list of supported configuration options.

Instance Attribute Summary

Attributes inherited from Seahorse::Client::Base

#config, #handlers

API Operations collapse

Instance Method Summary collapse

Methods included from ClientStubs

#api_requests, #stub_data, #stub_responses

Methods inherited from Seahorse::Client::Base

add_plugin, api, clear_plugins, define, new, #operation_names, plugins, remove_plugin, set_api, set_plugins

Methods included from Seahorse::Client::HandlerBuilder

#handle, #handle_request, #handle_response

Constructor Details

#initialize(options) ⇒ Client

Returns a new instance of Client.

Parameters:

  • options (Hash)

Options Hash (options):

  • :credentials (required, Aws::CredentialProvider) —

    Your AWS credentials. This can be an instance of any one of the following classes:

    • Aws::Credentials - Used for configuring static, non-refreshing credentials.

    • Aws::SharedCredentials - Used for loading static credentials from a shared file, such as ~/.aws/config.

    • Aws::AssumeRoleCredentials - Used when you need to assume a role.

    • Aws::AssumeRoleWebIdentityCredentials - Used when you need to assume a role after providing credentials via the web.

    • Aws::SSOCredentials - Used for loading credentials from AWS SSO using an access token generated from aws login.

    • Aws::ProcessCredentials - Used for loading credentials from a process that outputs to stdout.

    • Aws::InstanceProfileCredentials - Used for loading credentials from an EC2 IMDS on an EC2 instance.

    • Aws::ECSCredentials - Used for loading credentials from instances running in ECS.

    • Aws::CognitoIdentityCredentials - Used for loading credentials from the Cognito Identity service.

    When :credentials are not configured directly, the following locations will be searched for credentials:

    • Aws.config[:credentials]
    • The :access_key_id, :secret_access_key, and :session_token options.
    • ENV['AWS_ACCESS_KEY_ID'], ENV['AWS_SECRET_ACCESS_KEY']
    • ~/.aws/credentials
    • ~/.aws/config
    • EC2/ECS IMDS instance profile - When used by default, the timeouts are very aggressive. Construct and pass an instance of Aws::InstanceProfileCredentails or Aws::ECSCredentials to enable retries and extended timeouts. Instance profile credential fetching can be disabled by setting ENV['AWS_EC2_METADATA_DISABLED'] to true.
  • :region (required, String) —

    The AWS region to connect to. The configured :region is used to determine the service :endpoint. When not passed, a default :region is searched for in the following locations:

    • Aws.config[:region]
    • ENV['AWS_REGION']
    • ENV['AMAZON_REGION']
    • ENV['AWS_DEFAULT_REGION']
    • ~/.aws/credentials
    • ~/.aws/config
  • :access_key_id (String)
  • :active_endpoint_cache (Boolean) — default: false —

    When set to true, a thread polling for endpoints will be running in the background every 60 secs (default). Defaults to false.

  • :adaptive_retry_wait_to_fill (Boolean) — default: true —

    Used only in adaptive retry mode. When true, the request will sleep until there is sufficent client side capacity to retry the request. When false, the request will raise a RetryCapacityNotAvailableError and will not retry instead of sleeping.

  • :client_side_monitoring (Boolean) — default: false —

    When true, client-side metrics will be collected for all API requests from this client.

  • :client_side_monitoring_client_id (String) — default: "" —

    Allows you to provide an identifier for this client which will be attached to all generated client side metrics. Defaults to an empty string.

  • :client_side_monitoring_host (String) — default: "127.0.0.1" —

    Allows you to specify the DNS hostname or IPv4 or IPv6 address that the client side monitoring agent is running on, where client metrics will be published via UDP.

  • :client_side_monitoring_port (Integer) — default: 31000 —

    Required for publishing client metrics. The port that the client side monitoring agent is running on, where client metrics will be published via UDP.

  • :client_side_monitoring_publisher (Aws::ClientSideMonitoring::Publisher) — default: Aws::ClientSideMonitoring::Publisher —

    Allows you to provide a custom client-side monitoring publisher class. By default, will use the Client Side Monitoring Agent Publisher.

  • :convert_params (Boolean) — default: true —

    When true, an attempt is made to coerce request parameters into the required types.

  • :correct_clock_skew (Boolean) — default: true —

    Used only in standard and adaptive retry modes. Specifies whether to apply a clock skew correction and retry requests with skewed client clocks.

  • :defaults_mode (String) — default: "legacy" —

    See DefaultsModeConfiguration for a list of the accepted modes and the configuration defaults that are included.

  • :disable_host_prefix_injection (Boolean) — default: false —

    Set to true to disable SDK automatically adding host prefix to default service endpoint when available.

  • :endpoint (String) —

    The client endpoint is normally constructed from the :region option. You should only configure an :endpoint when connecting to test or custom endpoints. This should be a valid HTTP(S) URI.

  • :endpoint_cache_max_entries (Integer) — default: 1000 —

    Used for the maximum size limit of the LRU cache storing endpoints data for endpoint discovery enabled operations. Defaults to 1000.

  • :endpoint_cache_max_threads (Integer) — default: 10 —

    Used for the maximum threads in use for polling endpoints to be cached, defaults to 10.

  • :endpoint_cache_poll_interval (Integer) — default: 60 —

    When :endpoint_discovery and :active_endpoint_cache is enabled, Use this option to config the time interval in seconds for making requests fetching endpoints information. Defaults to 60 sec.

  • :endpoint_discovery (Boolean) — default: true —

    When set to true, endpoint discovery will be enabled for operations when available.

  • :log_formatter (Aws::Log::Formatter) — default: Aws::Log::Formatter.default —

    The log formatter.

  • :log_level (Symbol) — default: :info —

    The log level to send messages to the :logger at.

  • :logger (Logger) —

    The Logger instance to send log messages to. If this option is not set, logging will be disabled.

  • :max_attempts (Integer) — default: 3 —

    An integer representing the maximum number attempts that will be made for a single request, including the initial attempt. For example, setting this value to 5 will result in a request being retried up to 4 times. Used in standard and adaptive retry modes.

  • :profile (String) — default: "default" —

    Used when loading credentials from the shared credentials file at HOME/.aws/credentials. When not specified, 'default' is used.

  • :retry_backoff (Proc) —

    A proc or lambda used for backoff. Defaults to 2**retries * retry_base_delay. This option is only used in the legacy retry mode.

  • :retry_base_delay (Float) — default: 0.3 —

    The base delay in seconds used by the default backoff function. This option is only used in the legacy retry mode.

  • :retry_jitter (Symbol) — default: :none —

    A delay randomiser function used by the default backoff function. Some predefined functions can be referenced by name - :none, :equal, :full, otherwise a Proc that takes and returns a number. This option is only used in the legacy retry mode.

    @see https://www.awsarchitectureblog.com/2015/03/backoff.html

  • :retry_limit (Integer) — default: 3 —

    The maximum number of times to retry failed requests. Only ~ 500 level server errors and certain ~ 400 level client errors are retried. Generally, these are throttling errors, data checksum errors, networking errors, timeout errors, auth errors, endpoint discovery, and errors from expired credentials. This option is only used in the legacy retry mode.

  • :retry_max_delay (Integer) — default: 0 —

    The maximum number of seconds to delay between retries (0 for no limit) used by the default backoff function. This option is only used in the legacy retry mode.

  • :retry_mode (String) — default: "legacy" —

    Specifies which retry algorithm to use. Values are:

    • legacy - The pre-existing retry behavior. This is default value if no retry mode is provided.

    • standard - A standardized set of retry rules across the AWS SDKs. This includes support for retry quotas, which limit the number of unsuccessful retries a client can make.

    • adaptive - An experimental retry mode that includes all the functionality of standard mode along with automatic client side throttling. This is a provisional mode that may change behavior in the future.

  • :secret_access_key (String)
  • :session_token (String)
  • :simple_json (Boolean) — default: false —

    Disables request parameter conversion, validation, and formatting. Also disable response data type conversions. This option is useful when you want to ensure the highest level of performance by avoiding overhead of walking request parameters and response data structures.

    When :simple_json is enabled, the request parameters hash must be formatted exactly as the DynamoDB API expects.

  • :stub_responses (Boolean) — default: false —

    Causes the client to return stubbed responses. By default fake responses are generated and returned. You can specify the response data to return or errors to raise by calling ClientStubs#stub_responses. See ClientStubs for more information.

    Please note When response stubbing is enabled, no HTTP requests are made, and retries are disabled.

  • :token_provider (Aws::TokenProvider) —

    A Bearer Token Provider. This can be an instance of any one of the following classes:

    • Aws::StaticTokenProvider - Used for configuring static, non-refreshing tokens.

    • Aws::SSOTokenProvider - Used for loading tokens from AWS SSO using an access token generated from aws login.

    When :token_provider is not configured directly, the Aws::TokenProviderChain will be used to search for tokens configured for your profile in shared configuration files.

  • :use_dualstack_endpoint (Boolean) —

    When set to true, dualstack enabled endpoints (with .aws TLD) will be used if available.

  • :use_fips_endpoint (Boolean) —

    When set to true, fips compatible endpoints will be used if available. When a fips region is used, the region is normalized and this config is set to true.

  • :validate_params (Boolean) — default: true —

    When true, request parameters are validated before sending the request.

  • :endpoint_provider (Aws::TimestreamWrite::EndpointProvider) —

    The endpoint provider used to resolve endpoints. Any object that responds to #resolve_endpoint(parameters) where parameters is a Struct similar to Aws::TimestreamWrite::EndpointParameters

  • :http_proxy (URI::HTTP, String) —

    A proxy to send requests through. Formatted like 'http://proxy.com:123'.

  • :http_open_timeout (Float) — default: 15 —

    The number of seconds to wait when opening a HTTP session before raising a Timeout::Error.

  • :http_read_timeout (Float) — default: 60 —

    The default number of seconds to wait for response data. This value can safely be set per-request on the session.

  • :http_idle_timeout (Float) — default: 5 —

    The number of seconds a connection is allowed to sit idle before it is considered stale. Stale connections are closed and removed from the pool before making a request.

  • :http_continue_timeout (Float) — default: 1 —

    The number of seconds to wait for a 100-continue response before sending the request body. This option has no effect unless the request has "Expect" header set to "100-continue". Defaults to nil which disables this behaviour. This value can safely be set per request on the session.

  • :ssl_timeout (Float) — default: nil —

    Sets the SSL timeout in seconds.

  • :http_wire_trace (Boolean) — default: false —

    When true, HTTP debug output will be sent to the :logger.

  • :ssl_verify_peer (Boolean) — default: true —

    When true, SSL peer certificates are verified when establishing a connection.

  • :ssl_ca_bundle (String) —

    Full path to the SSL certificate authority bundle file that should be used when verifying peer certificates. If you do not pass :ssl_ca_bundle or :ssl_ca_directory the the system default will be used if available.

  • :ssl_ca_directory (String) —

    Full path of the directory that contains the unbundled SSL certificate authority files for verifying peer certificates. If you do not pass :ssl_ca_bundle or :ssl_ca_directory the the system default will be used if available.



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# File 'gems/aws-sdk-timestreamwrite/lib/aws-sdk-timestreamwrite/client.rb', line 375

def initialize(*args)
  super
end

Instance Method Details

#create_database(params = {}) ⇒ Types::CreateDatabaseResponse

Creates a new Timestream database. If the KMS key is not specified, the database will be encrypted with a Timestream managed KMS key located in your account. Refer to Amazon Web Services managed KMS keys for more info. Service quotas apply. See code sample for details.

Examples:

Request syntax with placeholder values


resp = client.create_database({
  database_name: "ResourceCreateAPIName", # required
  kms_key_id: "StringValue2048",
  tags: [
    {
      key: "TagKey", # required
      value: "TagValue", # required
    },
  ],
})

Response structure


resp.database.arn #=> String
resp.database.database_name #=> String
resp.database.table_count #=> Integer
resp.database.kms_key_id #=> String
resp.database.creation_time #=> Time
resp.database.last_updated_time #=> Time

Parameters:

  • params (Hash) (defaults to: {}) —

    ({})

Options Hash (params):

  • :database_name (required, String) —

    The name of the Timestream database.

  • :kms_key_id (String) —

    The KMS key for the database. If the KMS key is not specified, the database will be encrypted with a Timestream managed KMS key located in your account. Refer to Amazon Web Services managed KMS keys for more info.

  • :tags (Array<Types::Tag>) —

    A list of key-value pairs to label the table.

Returns:

See Also:



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# File 'gems/aws-sdk-timestreamwrite/lib/aws-sdk-timestreamwrite/client.rb', line 439

def create_database(params = {}, options = {})
  req = build_request(:create_database, params)
  req.send_request(options)
end

#create_table(params = {}) ⇒ Types::CreateTableResponse

The CreateTable operation adds a new table to an existing database in your account. In an Amazon Web Services account, table names must be at least unique within each Region if they are in the same database. You may have identical table names in the same Region if the tables are in separate databases. While creating the table, you must specify the table name, database name, and the retention properties. Service quotas apply. See code sample for details.

Examples:

Request syntax with placeholder values


resp = client.create_table({
  database_name: "ResourceCreateAPIName", # required
  table_name: "ResourceCreateAPIName", # required
  retention_properties: {
    memory_store_retention_period_in_hours: 1, # required
    magnetic_store_retention_period_in_days: 1, # required
  },
  tags: [
    {
      key: "TagKey", # required
      value: "TagValue", # required
    },
  ],
  magnetic_store_write_properties: {
    enable_magnetic_store_writes: false, # required
    magnetic_store_rejected_data_location: {
      s3_configuration: {
        bucket_name: "S3BucketName",
        object_key_prefix: "S3ObjectKeyPrefix",
        encryption_option: "SSE_S3", # accepts SSE_S3, SSE_KMS
        kms_key_id: "StringValue2048",
      },
    },
  },
})

Response structure


resp.table.arn #=> String
resp.table.table_name #=> String
resp.table.database_name #=> String
resp.table.table_status #=> String, one of "ACTIVE", "DELETING"
resp.table.retention_properties.memory_store_retention_period_in_hours #=> Integer
resp.table.retention_properties.magnetic_store_retention_period_in_days #=> Integer
resp.table.creation_time #=> Time
resp.table.last_updated_time #=> Time
resp.table.magnetic_store_write_properties.enable_magnetic_store_writes #=> Boolean
resp.table.magnetic_store_write_properties.magnetic_store_rejected_data_location.s3_configuration.bucket_name #=> String
resp.table.magnetic_store_write_properties.magnetic_store_rejected_data_location.s3_configuration.object_key_prefix #=> String
resp.table.magnetic_store_write_properties.magnetic_store_rejected_data_location.s3_configuration.encryption_option #=> String, one of "SSE_S3", "SSE_KMS"
resp.table.magnetic_store_write_properties.magnetic_store_rejected_data_location.s3_configuration.kms_key_id #=> String

Parameters:

  • params (Hash) (defaults to: {}) —

    ({})

Options Hash (params):

  • :database_name (required, String) —

    The name of the Timestream database.

  • :table_name (required, String) —

    The name of the Timestream table.

  • :retention_properties (Types::RetentionProperties) —

    The duration for which your time series data must be stored in the memory store and the magnetic store.

  • :tags (Array<Types::Tag>) —

    A list of key-value pairs to label the table.

  • :magnetic_store_write_properties (Types::MagneticStoreWriteProperties) —

    Contains properties to set on the table when enabling magnetic store writes.

Returns:

See Also:



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# File 'gems/aws-sdk-timestreamwrite/lib/aws-sdk-timestreamwrite/client.rb', line 526

def create_table(params = {}, options = {})
  req = build_request(:create_table, params)
  req.send_request(options)
end

#delete_database(params = {}) ⇒ Struct

Deletes a given Timestream database. This is an irreversible operation. After a database is deleted, the time series data from its tables cannot be recovered.

All tables in the database must be deleted first, or a ValidationException error will be thrown.

Due to the nature of distributed retries, the operation can return either success or a ResourceNotFoundException. Clients should consider them equivalent.

See code sample for details.

Examples:

Request syntax with placeholder values


resp = client.delete_database({
  database_name: "ResourceName", # required
})

Parameters:

  • params (Hash) (defaults to: {}) —

    ({})

Options Hash (params):

  • :database_name (required, String) —

    The name of the Timestream database to be deleted.

Returns:

  • (Struct) —

    Returns an empty response.

See Also:



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# File 'gems/aws-sdk-timestreamwrite/lib/aws-sdk-timestreamwrite/client.rb', line 565

def delete_database(params = {}, options = {})
  req = build_request(:delete_database, params)
  req.send_request(options)
end

#delete_table(params = {}) ⇒ Struct

Deletes a given Timestream table. This is an irreversible operation. After a Timestream database table is deleted, the time series data stored in the table cannot be recovered.

Due to the nature of distributed retries, the operation can return either success or a ResourceNotFoundException. Clients should consider them equivalent.

See code sample for details.

Examples:

Request syntax with placeholder values


resp = client.delete_table({
  database_name: "ResourceName", # required
  table_name: "ResourceName", # required
})

Parameters:

  • params (Hash) (defaults to: {}) —

    ({})

Options Hash (params):

  • :database_name (required, String) —

    The name of the database where the Timestream database is to be deleted.

  • :table_name (required, String) —

    The name of the Timestream table to be deleted.

Returns:

  • (Struct) —

    Returns an empty response.

See Also:



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# File 'gems/aws-sdk-timestreamwrite/lib/aws-sdk-timestreamwrite/client.rb', line 606

def delete_table(params = {}, options = {})
  req = build_request(:delete_table, params)
  req.send_request(options)
end

#describe_database(params = {}) ⇒ Types::DescribeDatabaseResponse

Returns information about the database, including the database name, time that the database was created, and the total number of tables found within the database. Service quotas apply. See code sample for details.

Examples:

Request syntax with placeholder values


resp = client.describe_database({
  database_name: "ResourceName", # required
})

Response structure


resp.database.arn #=> String
resp.database.database_name #=> String
resp.database.table_count #=> Integer
resp.database.kms_key_id #=> String
resp.database.creation_time #=> Time
resp.database.last_updated_time #=> Time

Parameters:

  • params (Hash) (defaults to: {}) —

    ({})

Options Hash (params):

  • :database_name (required, String) —

    The name of the Timestream database.

Returns:

See Also:



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# File 'gems/aws-sdk-timestreamwrite/lib/aws-sdk-timestreamwrite/client.rb', line 647

def describe_database(params = {}, options = {})
  req = build_request(:describe_database, params)
  req.send_request(options)
end

#describe_endpoints(params = {}) ⇒ Types::DescribeEndpointsResponse

DescribeEndpoints returns a list of available endpoints to make Timestream API calls against. This API is available through both Write and Query.

Because the Timestream SDKs are designed to transparently work with the service’s architecture, including the management and mapping of the service endpoints, it is not recommended that you use this API unless:

For detailed information on how and when to use and implement DescribeEndpoints, see The Endpoint Discovery Pattern.

Examples:

Response structure


resp.endpoints #=> Array
resp.endpoints[0].address #=> String
resp.endpoints[0].cache_period_in_minutes #=> Integer

Parameters:

  • params (Hash) (defaults to: {}) —

    ({})

Returns:

See Also:



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# File 'gems/aws-sdk-timestreamwrite/lib/aws-sdk-timestreamwrite/client.rb', line 691

def describe_endpoints(params = {}, options = {})
  req = build_request(:describe_endpoints, params)
  req.send_request(options)
end

#describe_table(params = {}) ⇒ Types::DescribeTableResponse

Returns information about the table, including the table name, database name, retention duration of the memory store and the magnetic store. Service quotas apply. See code sample for details.

Examples:

Request syntax with placeholder values


resp = client.describe_table({
  database_name: "ResourceName", # required
  table_name: "ResourceName", # required
})

Response structure


resp.table.arn #=> String
resp.table.table_name #=> String
resp.table.database_name #=> String
resp.table.table_status #=> String, one of "ACTIVE", "DELETING"
resp.table.retention_properties.memory_store_retention_period_in_hours #=> Integer
resp.table.retention_properties.magnetic_store_retention_period_in_days #=> Integer
resp.table.creation_time #=> Time
resp.table.last_updated_time #=> Time
resp.table.magnetic_store_write_properties.enable_magnetic_store_writes #=> Boolean
resp.table.magnetic_store_write_properties.magnetic_store_rejected_data_location.s3_configuration.bucket_name #=> String
resp.table.magnetic_store_write_properties.magnetic_store_rejected_data_location.s3_configuration.object_key_prefix #=> String
resp.table.magnetic_store_write_properties.magnetic_store_rejected_data_location.s3_configuration.encryption_option #=> String, one of "SSE_S3", "SSE_KMS"
resp.table.magnetic_store_write_properties.magnetic_store_rejected_data_location.s3_configuration.kms_key_id #=> String

Parameters:

  • params (Hash) (defaults to: {}) —

    ({})

Options Hash (params):

  • :database_name (required, String) —

    The name of the Timestream database.

  • :table_name (required, String) —

    The name of the Timestream table.

Returns:

See Also:



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# File 'gems/aws-sdk-timestreamwrite/lib/aws-sdk-timestreamwrite/client.rb', line 742

def describe_table(params = {}, options = {})
  req = build_request(:describe_table, params)
  req.send_request(options)
end

#list_databases(params = {}) ⇒ Types::ListDatabasesResponse

Returns a list of your Timestream databases. Service quotas apply. See code sample for details.

The returned response is a pageable response and is Enumerable. For details on usage see PageableResponse.

Examples:

Request syntax with placeholder values


resp = client.list_databases({
  next_token: "String",
  max_results: 1,
})

Response structure


resp.databases #=> Array
resp.databases[0].arn #=> String
resp.databases[0].database_name #=> String
resp.databases[0].table_count #=> Integer
resp.databases[0].kms_key_id #=> String
resp.databases[0].creation_time #=> Time
resp.databases[0].last_updated_time #=> Time
resp.next_token #=> String

Parameters:

  • params (Hash) (defaults to: {}) —

    ({})

Options Hash (params):

  • :next_token (String) —

    The pagination token. To resume pagination, provide the NextToken value as argument of a subsequent API invocation.

  • :max_results (Integer) —

    The total number of items to return in the output. If the total number of items available is more than the value specified, a NextToken is provided in the output. To resume pagination, provide the NextToken value as argument of a subsequent API invocation.

Returns:

See Also:



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# File 'gems/aws-sdk-timestreamwrite/lib/aws-sdk-timestreamwrite/client.rb', line 794

def list_databases(params = {}, options = {})
  req = build_request(:list_databases, params)
  req.send_request(options)
end

#list_tables(params = {}) ⇒ Types::ListTablesResponse

A list of tables, along with the name, status and retention properties of each table. See code sample for details.

The returned response is a pageable response and is Enumerable. For details on usage see PageableResponse.

Examples:

Request syntax with placeholder values


resp = client.list_tables({
  database_name: "ResourceName",
  next_token: "String",
  max_results: 1,
})

Response structure


resp.tables #=> Array
resp.tables[0].arn #=> String
resp.tables[0].table_name #=> String
resp.tables[0].database_name #=> String
resp.tables[0].table_status #=> String, one of "ACTIVE", "DELETING"
resp.tables[0].retention_properties.memory_store_retention_period_in_hours #=> Integer
resp.tables[0].retention_properties.magnetic_store_retention_period_in_days #=> Integer
resp.tables[0].creation_time #=> Time
resp.tables[0].last_updated_time #=> Time
resp.tables[0].magnetic_store_write_properties.enable_magnetic_store_writes #=> Boolean
resp.tables[0].magnetic_store_write_properties.magnetic_store_rejected_data_location.s3_configuration.bucket_name #=> String
resp.tables[0].magnetic_store_write_properties.magnetic_store_rejected_data_location.s3_configuration.object_key_prefix #=> String
resp.tables[0].magnetic_store_write_properties.magnetic_store_rejected_data_location.s3_configuration.encryption_option #=> String, one of "SSE_S3", "SSE_KMS"
resp.tables[0].magnetic_store_write_properties.magnetic_store_rejected_data_location.s3_configuration.kms_key_id #=> String
resp.next_token #=> String

Parameters:

  • params (Hash) (defaults to: {}) —

    ({})

Options Hash (params):

  • :database_name (String) —

    The name of the Timestream database.

  • :next_token (String) —

    The pagination token. To resume pagination, provide the NextToken value as argument of a subsequent API invocation.

  • :max_results (Integer) —

    The total number of items to return in the output. If the total number of items available is more than the value specified, a NextToken is provided in the output. To resume pagination, provide the NextToken value as argument of a subsequent API invocation.

Returns:

See Also:



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# File 'gems/aws-sdk-timestreamwrite/lib/aws-sdk-timestreamwrite/client.rb', line 856

def list_tables(params = {}, options = {})
  req = build_request(:list_tables, params)
  req.send_request(options)
end

#list_tags_for_resource(params = {}) ⇒ Types::ListTagsForResourceResponse

List all tags on a Timestream resource.

Examples:

Request syntax with placeholder values


resp = client.list_tags_for_resource({
  resource_arn: "AmazonResourceName", # required
})

Response structure


resp.tags #=> Array
resp.tags[0].key #=> String
resp.tags[0].value #=> String

Parameters:

  • params (Hash) (defaults to: {}) —

    ({})

Options Hash (params):

  • :resource_arn (required, String) —

    The Timestream resource with tags to be listed. This value is an Amazon Resource Name (ARN).

Returns:

See Also:



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# File 'gems/aws-sdk-timestreamwrite/lib/aws-sdk-timestreamwrite/client.rb', line 887

def list_tags_for_resource(params = {}, options = {})
  req = build_request(:list_tags_for_resource, params)
  req.send_request(options)
end

#tag_resource(params = {}) ⇒ Struct

Associate a set of tags with a Timestream resource. You can then activate these user-defined tags so that they appear on the Billing and Cost Management console for cost allocation tracking.

Examples:

Request syntax with placeholder values


resp = client.tag_resource({
  resource_arn: "AmazonResourceName", # required
  tags: [ # required
    {
      key: "TagKey", # required
      value: "TagValue", # required
    },
  ],
})

Parameters:

  • params (Hash) (defaults to: {}) —

    ({})

Options Hash (params):

  • :resource_arn (required, String) —

    Identifies the Timestream resource to which tags should be added. This value is an Amazon Resource Name (ARN).

  • :tags (required, Array<Types::Tag>) —

    The tags to be assigned to the Timestream resource.

Returns:

  • (Struct) —

    Returns an empty response.

See Also:



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# File 'gems/aws-sdk-timestreamwrite/lib/aws-sdk-timestreamwrite/client.rb', line 921

def tag_resource(params = {}, options = {})
  req = build_request(:tag_resource, params)
  req.send_request(options)
end

#untag_resource(params = {}) ⇒ Struct

Removes the association of tags from a Timestream resource.

Examples:

Request syntax with placeholder values


resp = client.untag_resource({
  resource_arn: "AmazonResourceName", # required
  tag_keys: ["TagKey"], # required
})

Parameters:

  • params (Hash) (defaults to: {}) —

    ({})

Options Hash (params):

  • :resource_arn (required, String) —

    The Timestream resource that the tags will be removed from. This value is an Amazon Resource Name (ARN).

  • :tag_keys (required, Array<String>) —

    A list of tags keys. Existing tags of the resource whose keys are members of this list will be removed from the Timestream resource.

Returns:

  • (Struct) —

    Returns an empty response.

See Also:



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# File 'gems/aws-sdk-timestreamwrite/lib/aws-sdk-timestreamwrite/client.rb', line 949

def untag_resource(params = {}, options = {})
  req = build_request(:untag_resource, params)
  req.send_request(options)
end

#update_database(params = {}) ⇒ Types::UpdateDatabaseResponse

Modifies the KMS key for an existing database. While updating the database, you must specify the database name and the identifier of the new KMS key to be used (KmsKeyId). If there are any concurrent UpdateDatabase requests, first writer wins.

See code sample for details.

Examples:

Request syntax with placeholder values


resp = client.update_database({
  database_name: "ResourceName", # required
  kms_key_id: "StringValue2048", # required
})

Response structure


resp.database.arn #=> String
resp.database.database_name #=> String
resp.database.table_count #=> Integer
resp.database.kms_key_id #=> String
resp.database.creation_time #=> Time
resp.database.last_updated_time #=> Time

Parameters:

  • params (Hash) (defaults to: {}) —

    ({})

Options Hash (params):

  • :database_name (required, String) —

    The name of the database.

  • :kms_key_id (required, String) —

    The identifier of the new KMS key (KmsKeyId) to be used to encrypt the data stored in the database. If the KmsKeyId currently registered with the database is the same as the KmsKeyId in the request, there will not be any update.

    You can specify the KmsKeyId using any of the following:

    • Key ID: 1234abcd-12ab-34cd-56ef-1234567890ab

    • Key ARN: arn:aws:kms:us-east-1:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab

    • Alias name: alias/ExampleAlias

    • Alias ARN: arn:aws:kms:us-east-1:111122223333:alias/ExampleAlias

Returns:

See Also:



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# File 'gems/aws-sdk-timestreamwrite/lib/aws-sdk-timestreamwrite/client.rb', line 1009

def update_database(params = {}, options = {})
  req = build_request(:update_database, params)
  req.send_request(options)
end

#update_table(params = {}) ⇒ Types::UpdateTableResponse

Modifies the retention duration of the memory store and magnetic store for your Timestream table. Note that the change in retention duration takes effect immediately. For example, if the retention period of the memory store was initially set to 2 hours and then changed to 24 hours, the memory store will be capable of holding 24 hours of data, but will be populated with 24 hours of data 22 hours after this change was made. Timestream does not retrieve data from the magnetic store to populate the memory store.

See code sample for details.

Examples:

Request syntax with placeholder values


resp = client.update_table({
  database_name: "ResourceName", # required
  table_name: "ResourceName", # required
  retention_properties: {
    memory_store_retention_period_in_hours: 1, # required
    magnetic_store_retention_period_in_days: 1, # required
  },
  magnetic_store_write_properties: {
    enable_magnetic_store_writes: false, # required
    magnetic_store_rejected_data_location: {
      s3_configuration: {
        bucket_name: "S3BucketName",
        object_key_prefix: "S3ObjectKeyPrefix",
        encryption_option: "SSE_S3", # accepts SSE_S3, SSE_KMS
        kms_key_id: "StringValue2048",
      },
    },
  },
})

Response structure


resp.table.arn #=> String
resp.table.table_name #=> String
resp.table.database_name #=> String
resp.table.table_status #=> String, one of "ACTIVE", "DELETING"
resp.table.retention_properties.memory_store_retention_period_in_hours #=> Integer
resp.table.retention_properties.magnetic_store_retention_period_in_days #=> Integer
resp.table.creation_time #=> Time
resp.table.last_updated_time #=> Time
resp.table.magnetic_store_write_properties.enable_magnetic_store_writes #=> Boolean
resp.table.magnetic_store_write_properties.magnetic_store_rejected_data_location.s3_configuration.bucket_name #=> String
resp.table.magnetic_store_write_properties.magnetic_store_rejected_data_location.s3_configuration.object_key_prefix #=> String
resp.table.magnetic_store_write_properties.magnetic_store_rejected_data_location.s3_configuration.encryption_option #=> String, one of "SSE_S3", "SSE_KMS"
resp.table.magnetic_store_write_properties.magnetic_store_rejected_data_location.s3_configuration.kms_key_id #=> String

Parameters:

  • params (Hash) (defaults to: {}) —

    ({})

Options Hash (params):

  • :database_name (required, String) —

    The name of the Timestream database.

  • :table_name (required, String) —

    The name of the Timestream table.

  • :retention_properties (Types::RetentionProperties) —

    The retention duration of the memory store and the magnetic store.

  • :magnetic_store_write_properties (Types::MagneticStoreWriteProperties) —

    Contains properties to set on the table when enabling magnetic store writes.

Returns:

See Also:



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# File 'gems/aws-sdk-timestreamwrite/lib/aws-sdk-timestreamwrite/client.rb', line 1088

def update_table(params = {}, options = {})
  req = build_request(:update_table, params)
  req.send_request(options)
end

#write_records(params = {}) ⇒ Types::WriteRecordsResponse

The WriteRecords operation enables you to write your time series data into Timestream. You can specify a single data point or a batch of data points to be inserted into the system. Timestream offers you with a flexible schema that auto detects the column names and data types for your Timestream tables based on the dimension names and data types of the data points you specify when invoking writes into the database. Timestream support eventual consistency read semantics. This means that when you query data immediately after writing a batch of data into Timestream, the query results might not reflect the results of a recently completed write operation. The results may also include some stale data. If you repeat the query request after a short time, the results should return the latest data. Service quotas apply.

See code sample for details.

Upserts

You can use the Version parameter in a WriteRecords request to update data points. Timestream tracks a version number with each record. Version defaults to 1 when not specified for the record in the request. Timestream will update an existing record’s measure value along with its Version upon receiving a write request with a higher Version number for that record. Upon receiving an update request where the measure value is the same as that of the existing record, Timestream still updates Version, if it is greater than the existing value of Version. You can update a data point as many times as desired, as long as the value of Version continuously increases.

For example, suppose you write a new record without indicating Version in the request. Timestream will store this record, and set Version to 1. Now, suppose you try to update this record with a WriteRecords request of the same record with a different measure value but, like before, do not provide Version. In this case, Timestream will reject this update with a RejectedRecordsException since the updated record’s version is not greater than the existing value of Version. However, if you were to resend the update request with Version set to 2, Timestream would then succeed in updating the record’s value, and the Version would be set to 2. Next, suppose you sent a WriteRecords request with this same record and an identical measure value, but with Version set to 3. In this case, Timestream would only update Version to 3. Any further updates would need to send a version number greater than 3, or the update requests would receive a RejectedRecordsException.

Examples:

Request syntax with placeholder values


resp = client.write_records({
  database_name: "ResourceName", # required
  table_name: "ResourceName", # required
  common_attributes: {
    dimensions: [
      {
        name: "SchemaName", # required
        value: "SchemaValue", # required
        dimension_value_type: "VARCHAR", # accepts VARCHAR
      },
    ],
    measure_name: "SchemaName",
    measure_value: "StringValue2048",
    measure_value_type: "DOUBLE", # accepts DOUBLE, BIGINT, VARCHAR, BOOLEAN, TIMESTAMP, MULTI
    time: "StringValue256",
    time_unit: "MILLISECONDS", # accepts MILLISECONDS, SECONDS, MICROSECONDS, NANOSECONDS
    version: 1,
    measure_values: [
      {
        name: "SchemaName", # required
        value: "StringValue2048", # required
        type: "DOUBLE", # required, accepts DOUBLE, BIGINT, VARCHAR, BOOLEAN, TIMESTAMP, MULTI
      },
    ],
  },
  records: [ # required
    {
      dimensions: [
        {
          name: "SchemaName", # required
          value: "SchemaValue", # required
          dimension_value_type: "VARCHAR", # accepts VARCHAR
        },
      ],
      measure_name: "SchemaName",
      measure_value: "StringValue2048",
      measure_value_type: "DOUBLE", # accepts DOUBLE, BIGINT, VARCHAR, BOOLEAN, TIMESTAMP, MULTI
      time: "StringValue256",
      time_unit: "MILLISECONDS", # accepts MILLISECONDS, SECONDS, MICROSECONDS, NANOSECONDS
      version: 1,
      measure_values: [
        {
          name: "SchemaName", # required
          value: "StringValue2048", # required
          type: "DOUBLE", # required, accepts DOUBLE, BIGINT, VARCHAR, BOOLEAN, TIMESTAMP, MULTI
        },
      ],
    },
  ],
})

Response structure


resp.records_ingested.total #=> Integer
resp.records_ingested.memory_store #=> Integer
resp.records_ingested.magnetic_store #=> Integer

Parameters:

  • params (Hash) (defaults to: {}) —

    ({})

Options Hash (params):

  • :database_name (required, String) —

    The name of the Timestream database.

  • :table_name (required, String) —

    The name of the Timestream table.

  • :common_attributes (Types::Record) —

    A record containing the common measure, dimension, time, and version attributes shared across all the records in the request. The measure and dimension attributes specified will be merged with the measure and dimension attributes in the records object when the data is written into Timestream. Dimensions may not overlap, or a ValidationException will be thrown. In other words, a record must contain dimensions with unique names.

  • :records (required, Array<Types::Record>) —

    An array of records containing the unique measure, dimension, time, and version attributes for each time series data point.

Returns:

See Also:



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# File 'gems/aws-sdk-timestreamwrite/lib/aws-sdk-timestreamwrite/client.rb', line 1228

def write_records(params = {}, options = {})
  req = build_request(:write_records, params)
  req.send_request(options)
end