You are viewing documentation for version 3 of the AWS SDK for Ruby. Version 2 documentation can be found here.

Class: Aws::IoTDataPlane::Client

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

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::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 search 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.

  • :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_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.

  • :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 endpoints. This should be avalid 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. Defaults to false.

  • :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.

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

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

  • :retry_base_delay (Float) — default: 0.3 —

    The base delay in seconds used by the default backoff function.

  • :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.

    @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 and auth errors from expired credentials.

  • :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.

  • :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 ClientStubs#stub_responses. See 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.



202
203
204
 
# File 'gems/aws-sdk-iotdataplane/lib/aws-sdk-iotdataplane/client.rb', line 202

def initialize(*args)
  super
end

Instance Method Details

#delete_thing_shadow(params = {}) ⇒ Types::DeleteThingShadowResponse

Deletes the thing shadow for the specified thing.

For more information, see DeleteThingShadow in the AWS IoT Developer Guide.

Examples:

Request syntax with placeholder values


resp = client.delete_thing_shadow({
  thing_name: "ThingName", # required
})

Response structure


resp.payload #=> String

Parameters:

  • params (Hash) (defaults to: {}) —

    ({})

Options Hash (params):

  • :thing_name (required, String) —

    The name of the thing.

Returns:



236
237
238
239
 
# File 'gems/aws-sdk-iotdataplane/lib/aws-sdk-iotdataplane/client.rb', line 236

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

#get_thing_shadow(params = {}) ⇒ Types::GetThingShadowResponse

Gets the thing shadow for the specified thing.

For more information, see GetThingShadow in the AWS IoT Developer Guide.

Examples:

Request syntax with placeholder values


resp = client.get_thing_shadow({
  thing_name: "ThingName", # required
})

Response structure


resp.payload #=> String

Parameters:

  • params (Hash) (defaults to: {}) —

    ({})

Options Hash (params):

  • :thing_name (required, String) —

    The name of the thing.

Returns:



269
270
271
272
 
# File 'gems/aws-sdk-iotdataplane/lib/aws-sdk-iotdataplane/client.rb', line 269

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

#publish(params = {}) ⇒ Struct

Publishes state information.

For more information, see HTTP Protocol in the AWS IoT Developer Guide.

Examples:

Request syntax with placeholder values


resp = client.publish({
  topic: "Topic", # required
  qos: 1,
  payload: "data",
})

Parameters:

  • params (Hash) (defaults to: {}) —

    ({})

Options Hash (params):

  • :topic (required, String) —

    The name of the MQTT topic.

  • :qos (Integer) —

    The Quality of Service (QoS) level.

  • :payload (String, IO) —

    The state information, in JSON format.

Returns:

  • (Struct) —

    Returns an empty response.



304
305
306
307
 
# File 'gems/aws-sdk-iotdataplane/lib/aws-sdk-iotdataplane/client.rb', line 304

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

#update_thing_shadow(params = {}) ⇒ Types::UpdateThingShadowResponse

Updates the thing shadow for the specified thing.

For more information, see UpdateThingShadow in the AWS IoT Developer Guide.

Examples:

Request syntax with placeholder values


resp = client.update_thing_shadow({
  thing_name: "ThingName", # required
  payload: "data", # required
})

Response structure


resp.payload #=> String

Parameters:

  • params (Hash) (defaults to: {}) —

    ({})

Options Hash (params):

  • :thing_name (required, String) —

    The name of the thing.

  • :payload (required, String, IO) —

    The state information, in JSON format.

Returns:



341
342
343
344
 
# File 'gems/aws-sdk-iotdataplane/lib/aws-sdk-iotdataplane/client.rb', line 341

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