Class: Aws::CognitoSync::Client

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

Overview

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

client = Aws::CognitoSync::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 Aws::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::InstanceProfileCredentials - Used for loading credentials from an EC2 IMDS on an EC2 instance.

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

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

    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 IMDS instance profile - When used by default, the timeouts are very aggressive. Construct and pass an instance of Aws::InstanceProfileCredentails to enable retries and extended timeouts.
  • :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.

  • :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: false

    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)
  • :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 Aws::ClientStubs#stub_responses. See Aws::ClientStubs for more information.

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

  • :validate_params (Boolean) — default: true

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

  • :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 (Integer) — 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.

  • :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-cognitosync/lib/aws-sdk-cognitosync/client.rb', line 309

def initialize(*args)
  super
end

Instance Method Details

#bulk_publish(params = {}) ⇒ Types::BulkPublishResponse

Initiates a bulk publish of all existing datasets for an Identity Pool to the configured stream. Customers are limited to one successful bulk publish per 24 hours. Bulk publish is an asynchronous request, customers can see the status of the request via the GetBulkPublishDetails operation.

This API can only be called with developer credentials. You cannot call this API with the temporary user credentials provided by Cognito Identity.

Examples:

Request syntax with placeholder values


resp = client.bulk_publish({
  identity_pool_id: "IdentityPoolId", # required
})

Response structure


resp.identity_pool_id #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :identity_pool_id (required, String)

    A name-spaced GUID (for example, us-east-1:23EC4050-6AEA-7089-A2DD-08002EXAMPLE) created by Amazon Cognito. GUID generation is unique within a region.

Returns:

See Also:



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# File 'gems/aws-sdk-cognitosync/lib/aws-sdk-cognitosync/client.rb', line 348

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

#delete_dataset(params = {}) ⇒ Types::DeleteDatasetResponse

Deletes the specific dataset. The dataset will be deleted permanently, and the action can't be undone. Datasets that this dataset was merged with will no longer report the merge. Any subsequent operation on this dataset will result in a ResourceNotFoundException.

This API can be called with temporary user credentials provided by Cognito Identity or with developer credentials.

Examples:

Request syntax with placeholder values


resp = client.delete_dataset({
  identity_pool_id: "IdentityPoolId", # required
  identity_id: "IdentityId", # required
  dataset_name: "DatasetName", # required
})

Response structure


resp.dataset.identity_id #=> String
resp.dataset.dataset_name #=> String
resp.dataset.creation_date #=> Time
resp.dataset.last_modified_date #=> Time
resp.dataset.last_modified_by #=> String
resp.dataset.data_storage #=> Integer
resp.dataset.num_records #=> Integer

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :identity_pool_id (required, String)

    A name-spaced GUID (for example, us-east-1:23EC4050-6AEA-7089-A2DD-08002EXAMPLE) created by Amazon Cognito. GUID generation is unique within a region.

  • :identity_id (required, String)

    A name-spaced GUID (for example, us-east-1:23EC4050-6AEA-7089-A2DD-08002EXAMPLE) created by Amazon Cognito. GUID generation is unique within a region.

  • :dataset_name (required, String)

    A string of up to 128 characters. Allowed characters are a-z, A-Z, 0-9, '_' (underscore), '-' (dash), and '.' (dot).

Returns:

See Also:



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# File 'gems/aws-sdk-cognitosync/lib/aws-sdk-cognitosync/client.rb', line 401

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

#describe_dataset(params = {}) ⇒ Types::DescribeDatasetResponse

Gets meta data about a dataset by identity and dataset name. With Amazon Cognito Sync, each identity has access only to its own data. Thus, the credentials used to make this API call need to have access to the identity data.

This API can be called with temporary user credentials provided by Cognito Identity or with developer credentials. You should use Cognito Identity credentials to make this API call.

Examples:

Request syntax with placeholder values


resp = client.describe_dataset({
  identity_pool_id: "IdentityPoolId", # required
  identity_id: "IdentityId", # required
  dataset_name: "DatasetName", # required
})

Response structure


resp.dataset.identity_id #=> String
resp.dataset.dataset_name #=> String
resp.dataset.creation_date #=> Time
resp.dataset.last_modified_date #=> Time
resp.dataset.last_modified_by #=> String
resp.dataset.data_storage #=> Integer
resp.dataset.num_records #=> Integer

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :identity_pool_id (required, String)

    A name-spaced GUID (for example, us-east-1:23EC4050-6AEA-7089-A2DD-08002EXAMPLE) created by Amazon Cognito. GUID generation is unique within a region.

  • :identity_id (required, String)

    A name-spaced GUID (for example, us-east-1:23EC4050-6AEA-7089-A2DD-08002EXAMPLE) created by Amazon Cognito. GUID generation is unique within a region.

  • :dataset_name (required, String)

    A string of up to 128 characters. Allowed characters are a-z, A-Z, 0-9, '_' (underscore), '-' (dash), and '.' (dot).

Returns:

See Also:



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# File 'gems/aws-sdk-cognitosync/lib/aws-sdk-cognitosync/client.rb', line 455

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

#describe_identity_pool_usage(params = {}) ⇒ Types::DescribeIdentityPoolUsageResponse

Gets usage details (for example, data storage) about a particular identity pool.

This API can only be called with developer credentials. You cannot call this API with the temporary user credentials provided by Cognito Identity.

Examples:

Request syntax with placeholder values


resp = client.describe_identity_pool_usage({
  identity_pool_id: "IdentityPoolId", # required
})

Response structure


resp.identity_pool_usage.identity_pool_id #=> String
resp.identity_pool_usage.sync_sessions_count #=> Integer
resp.identity_pool_usage.data_storage #=> Integer
resp.identity_pool_usage.last_modified_date #=> Time

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :identity_pool_id (required, String)

    A name-spaced GUID (for example, us-east-1:23EC4050-6AEA-7089-A2DD-08002EXAMPLE) created by Amazon Cognito. GUID generation is unique within a region.

Returns:

See Also:



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# File 'gems/aws-sdk-cognitosync/lib/aws-sdk-cognitosync/client.rb', line 493

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

#describe_identity_usage(params = {}) ⇒ Types::DescribeIdentityUsageResponse

Gets usage information for an identity, including number of datasets and data usage.

This API can be called with temporary user credentials provided by Cognito Identity or with developer credentials.

Examples:

Request syntax with placeholder values


resp = client.describe_identity_usage({
  identity_pool_id: "IdentityPoolId", # required
  identity_id: "IdentityId", # required
})

Response structure


resp.identity_usage.identity_id #=> String
resp.identity_usage.identity_pool_id #=> String
resp.identity_usage.last_modified_date #=> Time
resp.identity_usage.dataset_count #=> Integer
resp.identity_usage.data_storage #=> Integer

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :identity_pool_id (required, String)

    A name-spaced GUID (for example, us-east-1:23EC4050-6AEA-7089-A2DD-08002EXAMPLE) created by Amazon Cognito. GUID generation is unique within a region.

  • :identity_id (required, String)

    A name-spaced GUID (for example, us-east-1:23EC4050-6AEA-7089-A2DD-08002EXAMPLE) created by Amazon Cognito. GUID generation is unique within a region.

Returns:

See Also:



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# File 'gems/aws-sdk-cognitosync/lib/aws-sdk-cognitosync/client.rb', line 537

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

#get_bulk_publish_details(params = {}) ⇒ Types::GetBulkPublishDetailsResponse

Get the status of the last BulkPublish operation for an identity pool.

This API can only be called with developer credentials. You cannot call this API with the temporary user credentials provided by Cognito Identity.

Examples:

Request syntax with placeholder values


resp = client.get_bulk_publish_details({
  identity_pool_id: "IdentityPoolId", # required
})

Response structure


resp.identity_pool_id #=> String
resp.bulk_publish_start_time #=> Time
resp.bulk_publish_complete_time #=> Time
resp.bulk_publish_status #=> String, one of "NOT_STARTED", "IN_PROGRESS", "FAILED", "SUCCEEDED"
resp.failure_message #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :identity_pool_id (required, String)

    A name-spaced GUID (for example, us-east-1:23EC4050-6AEA-7089-A2DD-08002EXAMPLE) created by Amazon Cognito. GUID generation is unique within a region.

Returns:

See Also:



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# File 'gems/aws-sdk-cognitosync/lib/aws-sdk-cognitosync/client.rb', line 579

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

#get_cognito_events(params = {}) ⇒ Types::GetCognitoEventsResponse

Gets the events and the corresponding Lambda functions associated with an identity pool.

This API can only be called with developer credentials. You cannot call this API with the temporary user credentials provided by Cognito Identity.

Examples:

Request syntax with placeholder values


resp = client.get_cognito_events({
  identity_pool_id: "IdentityPoolId", # required
})

Response structure


resp.events #=> Hash
resp.events["CognitoEventType"] #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :identity_pool_id (required, String)

    The Cognito Identity Pool ID for the request

Returns:

See Also:



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# File 'gems/aws-sdk-cognitosync/lib/aws-sdk-cognitosync/client.rb', line 613

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

#get_identity_pool_configuration(params = {}) ⇒ Types::GetIdentityPoolConfigurationResponse

Gets the configuration settings of an identity pool.

This API can only be called with developer credentials. You cannot call this API with the temporary user credentials provided by Cognito Identity.

Examples:

Request syntax with placeholder values


resp = client.get_identity_pool_configuration({
  identity_pool_id: "IdentityPoolId", # required
})

Response structure


resp.identity_pool_id #=> String
resp.push_sync.application_arns #=> Array
resp.push_sync.application_arns[0] #=> String
resp.push_sync.role_arn #=> String
resp.cognito_streams.stream_name #=> String
resp.cognito_streams.role_arn #=> String
resp.cognito_streams.streaming_status #=> String, one of "ENABLED", "DISABLED"

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :identity_pool_id (required, String)

    A name-spaced GUID (for example, us-east-1:23EC4050-6AEA-7089-A2DD-08002EXAMPLE) created by Amazon Cognito. This is the ID of the pool for which to return a configuration.

Returns:

See Also:



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# File 'gems/aws-sdk-cognitosync/lib/aws-sdk-cognitosync/client.rb', line 656

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

#list_datasets(params = {}) ⇒ Types::ListDatasetsResponse

Lists datasets for an identity. With Amazon Cognito Sync, each identity has access only to its own data. Thus, the credentials used to make this API call need to have access to the identity data.

ListDatasets can be called with temporary user credentials provided by Cognito Identity or with developer credentials. You should use the Cognito Identity credentials to make this API call.

Examples:

Request syntax with placeholder values


resp = client.list_datasets({
  identity_pool_id: "IdentityPoolId", # required
  identity_id: "IdentityId", # required
  next_token: "String",
  max_results: 1,
})

Response structure


resp.datasets #=> Array
resp.datasets[0].identity_id #=> String
resp.datasets[0].dataset_name #=> String
resp.datasets[0].creation_date #=> Time
resp.datasets[0].last_modified_date #=> Time
resp.datasets[0].last_modified_by #=> String
resp.datasets[0].data_storage #=> Integer
resp.datasets[0].num_records #=> Integer
resp.count #=> Integer
resp.next_token #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :identity_pool_id (required, String)

    A name-spaced GUID (for example, us-east-1:23EC4050-6AEA-7089-A2DD-08002EXAMPLE) created by Amazon Cognito. GUID generation is unique within a region.

  • :identity_id (required, String)

    A name-spaced GUID (for example, us-east-1:23EC4050-6AEA-7089-A2DD-08002EXAMPLE) created by Amazon Cognito. GUID generation is unique within a region.

  • :next_token (String)

    A pagination token for obtaining the next page of results.

  • :max_results (Integer)

    The maximum number of results to be returned.

Returns:

See Also:



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# File 'gems/aws-sdk-cognitosync/lib/aws-sdk-cognitosync/client.rb', line 717

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

#list_identity_pool_usage(params = {}) ⇒ Types::ListIdentityPoolUsageResponse

Gets a list of identity pools registered with Cognito.

ListIdentityPoolUsage can only be called with developer credentials. You cannot make this API call with the temporary user credentials provided by Cognito Identity.

Examples:

Request syntax with placeholder values


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

Response structure


resp.identity_pool_usages #=> Array
resp.identity_pool_usages[0].identity_pool_id #=> String
resp.identity_pool_usages[0].sync_sessions_count #=> Integer
resp.identity_pool_usages[0].data_storage #=> Integer
resp.identity_pool_usages[0].last_modified_date #=> Time
resp.max_results #=> Integer
resp.count #=> Integer
resp.next_token #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :next_token (String)

    A pagination token for obtaining the next page of results.

  • :max_results (Integer)

    The maximum number of results to be returned.

Returns:

See Also:



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# File 'gems/aws-sdk-cognitosync/lib/aws-sdk-cognitosync/client.rb', line 763

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

#list_records(params = {}) ⇒ Types::ListRecordsResponse

Gets paginated records, optionally changed after a particular sync count for a dataset and identity. With Amazon Cognito Sync, each identity has access only to its own data. Thus, the credentials used to make this API call need to have access to the identity data.

ListRecords can be called with temporary user credentials provided by Cognito Identity or with developer credentials. You should use Cognito Identity credentials to make this API call.

Examples:

Request syntax with placeholder values


resp = client.list_records({
  identity_pool_id: "IdentityPoolId", # required
  identity_id: "IdentityId", # required
  dataset_name: "DatasetName", # required
  last_sync_count: 1,
  next_token: "String",
  max_results: 1,
  sync_session_token: "SyncSessionToken",
})

Response structure


resp.records #=> Array
resp.records[0].key #=> String
resp.records[0].value #=> String
resp.records[0].sync_count #=> Integer
resp.records[0].last_modified_date #=> Time
resp.records[0].last_modified_by #=> String
resp.records[0].device_last_modified_date #=> Time
resp.next_token #=> String
resp.count #=> Integer
resp.dataset_sync_count #=> Integer
resp.last_modified_by #=> String
resp.merged_dataset_names #=> Array
resp.merged_dataset_names[0] #=> String
resp.dataset_exists #=> Boolean
resp.dataset_deleted_after_requested_sync_count #=> Boolean
resp.sync_session_token #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :identity_pool_id (required, String)

    A name-spaced GUID (for example, us-east-1:23EC4050-6AEA-7089-A2DD-08002EXAMPLE) created by Amazon Cognito. GUID generation is unique within a region.

  • :identity_id (required, String)

    A name-spaced GUID (for example, us-east-1:23EC4050-6AEA-7089-A2DD-08002EXAMPLE) created by Amazon Cognito. GUID generation is unique within a region.

  • :dataset_name (required, String)

    A string of up to 128 characters. Allowed characters are a-z, A-Z, 0-9, '_' (underscore), '-' (dash), and '.' (dot).

  • :last_sync_count (Integer)

    The last server sync count for this record.

  • :next_token (String)

    A pagination token for obtaining the next page of results.

  • :max_results (Integer)

    The maximum number of results to be returned.

  • :sync_session_token (String)

    A token containing a session ID, identity ID, and expiration.

Returns:

See Also:



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# File 'gems/aws-sdk-cognitosync/lib/aws-sdk-cognitosync/client.rb', line 850

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

#register_device(params = {}) ⇒ Types::RegisterDeviceResponse

Registers a device to receive push sync notifications.

This API can only be called with temporary credentials provided by Cognito Identity. You cannot call this API with developer credentials.

Examples:

Request syntax with placeholder values


resp = client.register_device({
  identity_pool_id: "IdentityPoolId", # required
  identity_id: "IdentityId", # required
  platform: "APNS", # required, accepts APNS, APNS_SANDBOX, GCM, ADM
  token: "PushToken", # required
})

Response structure


resp.device_id #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :identity_pool_id (required, String)

    A name-spaced GUID (for example, us-east-1:23EC4050-6AEA-7089-A2DD-08002EXAMPLE) created by Amazon Cognito. Here, the ID of the pool that the identity belongs to.

  • :identity_id (required, String)

    The unique ID for this identity.

  • :platform (required, String)

    The SNS platform type (e.g. GCM, SDM, APNS, APNS_SANDBOX).

  • :token (required, String)

    The push token.

Returns:

See Also:



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# File 'gems/aws-sdk-cognitosync/lib/aws-sdk-cognitosync/client.rb', line 895

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

#set_cognito_events(params = {}) ⇒ Struct

Sets the AWS Lambda function for a given event type for an identity pool. This request only updates the key/value pair specified. Other key/values pairs are not updated. To remove a key value pair, pass a empty value for the particular key.

This API can only be called with developer credentials. You cannot call this API with the temporary user credentials provided by Cognito Identity.

Examples:

Request syntax with placeholder values


resp = client.set_cognito_events({
  identity_pool_id: "IdentityPoolId", # required
  events: { # required
    "CognitoEventType" => "LambdaFunctionArn",
  },
})

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :identity_pool_id (required, String)

    The Cognito Identity Pool to use when configuring Cognito Events

  • :events (required, Hash<String,String>)

    The events to configure

Returns:

  • (Struct)

    Returns an empty response.

See Also:



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# File 'gems/aws-sdk-cognitosync/lib/aws-sdk-cognitosync/client.rb', line 930

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

#set_identity_pool_configuration(params = {}) ⇒ Types::SetIdentityPoolConfigurationResponse

Sets the necessary configuration for push sync.

This API can only be called with developer credentials. You cannot call this API with the temporary user credentials provided by Cognito Identity.

Examples:

Request syntax with placeholder values


resp = client.set_identity_pool_configuration({
  identity_pool_id: "IdentityPoolId", # required
  push_sync: {
    application_arns: ["ApplicationArn"],
    role_arn: "AssumeRoleArn",
  },
  cognito_streams: {
    stream_name: "StreamName",
    role_arn: "AssumeRoleArn",
    streaming_status: "ENABLED", # accepts ENABLED, DISABLED
  },
})

Response structure


resp.identity_pool_id #=> String
resp.push_sync.application_arns #=> Array
resp.push_sync.application_arns[0] #=> String
resp.push_sync.role_arn #=> String
resp.cognito_streams.stream_name #=> String
resp.cognito_streams.role_arn #=> String
resp.cognito_streams.streaming_status #=> String, one of "ENABLED", "DISABLED"

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :identity_pool_id (required, String)

    A name-spaced GUID (for example, us-east-1:23EC4050-6AEA-7089-A2DD-08002EXAMPLE) created by Amazon Cognito. This is the ID of the pool to modify.

  • :push_sync (Types::PushSync)

    Options to apply to this identity pool for push synchronization.

  • :cognito_streams (Types::CognitoStreams)

    Options to apply to this identity pool for Amazon Cognito streams.

Returns:

See Also:



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# File 'gems/aws-sdk-cognitosync/lib/aws-sdk-cognitosync/client.rb', line 987

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

#subscribe_to_dataset(params = {}) ⇒ Struct

Subscribes to receive notifications when a dataset is modified by another device.

This API can only be called with temporary credentials provided by Cognito Identity. You cannot call this API with developer credentials.

Examples:

Request syntax with placeholder values


resp = client.subscribe_to_dataset({
  identity_pool_id: "IdentityPoolId", # required
  identity_id: "IdentityId", # required
  dataset_name: "DatasetName", # required
  device_id: "DeviceId", # required
})

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :identity_pool_id (required, String)

    A name-spaced GUID (for example, us-east-1:23EC4050-6AEA-7089-A2DD-08002EXAMPLE) created by Amazon Cognito. The ID of the pool to which the identity belongs.

  • :identity_id (required, String)

    Unique ID for this identity.

  • :dataset_name (required, String)

    The name of the dataset to subcribe to.

  • :device_id (required, String)

    The unique ID generated for this device by Cognito.

Returns:

  • (Struct)

    Returns an empty response.

See Also:



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# File 'gems/aws-sdk-cognitosync/lib/aws-sdk-cognitosync/client.rb', line 1027

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

#unsubscribe_from_dataset(params = {}) ⇒ Struct

Unsubscribes from receiving notifications when a dataset is modified by another device.

This API can only be called with temporary credentials provided by Cognito Identity. You cannot call this API with developer credentials.

Examples:

Request syntax with placeholder values


resp = client.unsubscribe_from_dataset({
  identity_pool_id: "IdentityPoolId", # required
  identity_id: "IdentityId", # required
  dataset_name: "DatasetName", # required
  device_id: "DeviceId", # required
})

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :identity_pool_id (required, String)

    A name-spaced GUID (for example, us-east-1:23EC4050-6AEA-7089-A2DD-08002EXAMPLE) created by Amazon Cognito. The ID of the pool to which this identity belongs.

  • :identity_id (required, String)

    Unique ID for this identity.

  • :dataset_name (required, String)

    The name of the dataset from which to unsubcribe.

  • :device_id (required, String)

    The unique ID generated for this device by Cognito.

Returns:

  • (Struct)

    Returns an empty response.

See Also:



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# File 'gems/aws-sdk-cognitosync/lib/aws-sdk-cognitosync/client.rb', line 1067

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

#update_records(params = {}) ⇒ Types::UpdateRecordsResponse

Posts updates to records and adds and deletes records for a dataset and user.

The sync count in the record patch is your last known sync count for that record. The server will reject an UpdateRecords request with a ResourceConflictException if you try to patch a record with a new value but a stale sync count.

For example, if the sync count on the server is 5 for a key called highScore and you try and submit a new highScore with sync count of 4, the request will be rejected. To obtain the current sync count for a record, call ListRecords. On a successful update of the record, the response returns the new sync count for that record. You should present that sync count the next time you try to update that same record. When the record does not exist, specify the sync count as 0.

This API can be called with temporary user credentials provided by Cognito Identity or with developer credentials.

Examples:

Request syntax with placeholder values


resp = client.update_records({
  identity_pool_id: "IdentityPoolId", # required
  identity_id: "IdentityId", # required
  dataset_name: "DatasetName", # required
  device_id: "DeviceId",
  record_patches: [
    {
      op: "replace", # required, accepts replace, remove
      key: "RecordKey", # required
      value: "RecordValue",
      sync_count: 1, # required
      device_last_modified_date: Time.now,
    },
  ],
  sync_session_token: "SyncSessionToken", # required
  client_context: "ClientContext",
})

Response structure


resp.records #=> Array
resp.records[0].key #=> String
resp.records[0].value #=> String
resp.records[0].sync_count #=> Integer
resp.records[0].last_modified_date #=> Time
resp.records[0].last_modified_by #=> String
resp.records[0].device_last_modified_date #=> Time

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :identity_pool_id (required, String)

    A name-spaced GUID (for example, us-east-1:23EC4050-6AEA-7089-A2DD-08002EXAMPLE) created by Amazon Cognito. GUID generation is unique within a region.

  • :identity_id (required, String)

    A name-spaced GUID (for example, us-east-1:23EC4050-6AEA-7089-A2DD-08002EXAMPLE) created by Amazon Cognito. GUID generation is unique within a region.

  • :dataset_name (required, String)

    A string of up to 128 characters. Allowed characters are a-z, A-Z, 0-9, '_' (underscore), '-' (dash), and '.' (dot).

  • :device_id (String)

    The unique ID generated for this device by Cognito.

  • :record_patches (Array<Types::RecordPatch>)

    A list of patch operations.

  • :sync_session_token (required, String)

    The SyncSessionToken returned by a previous call to ListRecords for this dataset and identity.

  • :client_context (String)

    Intended to supply a device ID that will populate the lastModifiedBy field referenced in other methods. The ClientContext field is not yet implemented.

Returns:

See Also:



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# File 'gems/aws-sdk-cognitosync/lib/aws-sdk-cognitosync/client.rb', line 1158

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