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

Class: Aws::ResourceGroupsTaggingAPI::Client

Inherits:
Seahorse::Client::Base show all
Defined in:
(unknown)

Overview

An API client for AWS Resource Groups Tagging API. To construct a client, you need to configure a :region and :credentials.

resourcegroupstaggingapi = Aws::ResourceGroupsTaggingAPI::Client.new(
  region: region_name,
  credentials: credentials,
  # ...
)

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

Region

You can configure a default region in the following locations:

  • ENV['AWS_REGION']
  • Aws.config[:region]

Go here for a list of supported regions.

Credentials

Default credentials are loaded automatically from the following locations:

  • ENV['AWS_ACCESS_KEY_ID'] and ENV['AWS_SECRET_ACCESS_KEY']
  • Aws.config[:credentials]
  • The shared credentials ini file at ~/.aws/credentials (more information)
  • From an instance profile when running on EC2

You can also construct a credentials object from one of the following classes:

Alternatively, you configure credentials with :access_key_id and :secret_access_key:

# load credentials from disk
creds = YAML.load(File.read('/path/to/secrets'))

Aws::ResourceGroupsTaggingAPI::Client.new(
  access_key_id: creds['access_key_id'],
  secret_access_key: creds['secret_access_key']
)

Always load your credentials from outside your application. Avoid configuring credentials statically and never commit them to source control.

Instance Attribute Summary

Attributes inherited from Seahorse::Client::Base

#config, #handlers

Constructor collapse

API Operations collapse

Instance Method Summary collapse

Methods inherited from Seahorse::Client::Base

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

Methods included from Seahorse::Client::HandlerBuilder

#handle, #handle_request, #handle_response

Constructor Details

#initialize(options = {}) ⇒ Aws::ResourceGroupsTaggingAPI::Client

Constructs an API client.

Options Hash (options):

  • :access_key_id (String)

    Used to set credentials statically. See Plugins::RequestSigner for more details.

  • :convert_params (Boolean) — default: true

    When true, an attempt is made to coerce request parameters into the required types. See Plugins::ParamConverter for more details.

  • :credentials (required, Credentials)

    Your AWS credentials. The following locations will be searched in order for credentials:

    • :access_key_id, :secret_access_key, and :session_token options
    • ENV['AWS_ACCESS_KEY_ID'], ENV['AWS_SECRET_ACCESS_KEY']
    • HOME/.aws/credentials shared credentials file
    • EC2 instance profile credentials See Plugins::RequestSigner for more details.
  • :endpoint (String)

    A default endpoint is constructed from the :region. See Plugins::RegionalEndpoint for more details.

  • :http_continue_timeout (Float) — default: 1

    See Seahorse::Client::Plugins::NetHttp for more details.

  • :http_idle_timeout (Integer) — default: 5

    See Seahorse::Client::Plugins::NetHttp for more details.

  • :http_open_timeout (Integer) — default: 15

    See Seahorse::Client::Plugins::NetHttp for more details.

  • :http_proxy (String)

    See Seahorse::Client::Plugins::NetHttp for more details.

  • :http_read_timeout (Integer) — default: 60

    See Seahorse::Client::Plugins::NetHttp for more details.

  • :http_wire_trace (Boolean) — default: false

    See Seahorse::Client::Plugins::NetHttp for more details.

  • :log_level (Symbol) — default: :info

    The log level to send messages to the logger at. See Plugins::Logging for more details.

  • :log_formatter (Logging::LogFormatter)

    The log formatter. Defaults to Seahorse::Client::Logging::Formatter.default. See Plugins::Logging for more details.

  • :logger (Logger) — default: nil

    The Logger instance to send log messages to. If this option is not set, logging will be disabled. See Plugins::Logging for more details.

  • :profile (String)

    Used when loading credentials from the shared credentials file at HOME/.aws/credentials. When not specified, 'default' is used. See Plugins::RequestSigner for more details.

  • :raise_response_errors (Boolean) — default: true

    When true, response errors are raised. See Seahorse::Client::Plugins::RaiseResponseErrors for more details.

  • :region (required, String)

    The AWS region to connect to. The region is used to construct the client endpoint. Defaults to ENV['AWS_REGION']. Also checks AMAZON_REGION and AWS_DEFAULT_REGION. See Plugins::RegionalEndpoint for more details.

  • :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. See Plugins::RetryErrors for more details.

  • :secret_access_key (String)

    Used to set credentials statically. See Plugins::RequestSigner for more details.

  • :session_token (String)

    Used to set credentials statically. See Plugins::RequestSigner for more details.

  • :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. See Plugins::Protocols::JsonRpc for more details.

  • :ssl_ca_bundle (String)

    See Seahorse::Client::Plugins::NetHttp for more details.

  • :ssl_ca_directory (String)

    See Seahorse::Client::Plugins::NetHttp for more details.

  • :ssl_ca_store (String)

    See Seahorse::Client::Plugins::NetHttp for more details.

  • :ssl_verify_peer (Boolean) — default: true

    See Seahorse::Client::Plugins::NetHttp for more details.

  • :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. See Plugins::StubResponses for more details.

  • :validate_params (Boolean) — default: true

    When true, request parameters are validated before sending the request. See Plugins::ParamValidator for more details.

Instance Method Details

#get_resources(options = {}) ⇒ Types::GetResourcesOutput

Returns all the tagged resources that are associated with the specified tags (keys and values) located in the specified region for the AWS account. The tags and the resource types that you specify in the request are known as filters. The response includes all tags that are associated with the requested resources. If no filter is provided, this action returns a paginated resource list with the associated tags.

Examples:

Request syntax with placeholder values


resp = client.get_resources({
  pagination_token: "PaginationToken",
  tag_filters: [
    {
      key: "TagKey",
      values: ["TagValue"],
    },
  ],
  resources_per_page: 1,
  tags_per_page: 1,
  resource_type_filters: ["AmazonResourceType"],
})

Response structure


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

Options Hash (options):

  • :pagination_token (String)

    A string that indicates that additional data is available. Leave this value empty for your initial request. If the response includes a PaginationToken, use that string for this value to request an additional page of data.

  • :tag_filters (Array<Types::TagFilter>)

    A list of tags (keys and values). A request can include up to 50 keys, and each key can include up to 20 values.

    If you specify multiple filters connected by an AND operator in a single request, the response returns only those resources that are associated with every specified filter.

    If you specify multiple filters connected by an OR operator in a single request, the response returns all resources that are associated with at least one or possibly more of the specified filters.

  • :resources_per_page (Integer)

    A limit that restricts the number of resources returned by GetResources in paginated output. You can set ResourcesPerPage to a minimum of 1 item and the maximum of 50 items.

  • :tags_per_page (Integer)

    A limit that restricts the number of tags (key and value pairs) returned by GetResources in paginated output. A resource with no tags is counted as having one tag (one key and value pair).

    GetResources does not split a resource and its associated tags across pages. If the specified TagsPerPage would cause such a break, a PaginationToken is returned in place of the affected resource and its tags. Use that token in another request to get the remaining data. For example, if you specify a TagsPerPage of 100 and the account has 22 resources with 10 tags each (meaning that each resource has 10 key and value pairs), the output will consist of 3 pages, with the first page displaying the first 10 resources, each with its 10 tags, the second page displaying the next 10 resources each with its 10 tags, and the third page displaying the remaining 2 resources, each with its 10 tags.

    You can set TagsPerPage to a minimum of 100 items and the maximum of 500 items.

  • :resource_type_filters (Array<String>)

    The constraints on the resources that you want returned. The format of each resource type is service[:resourceType]. For example, specifying a resource type of ec2 returns all tagged Amazon EC2 resources (which includes tagged EC2 instances). Specifying a resource type of ec2:instance returns only EC2 instances.

    The string for each service name and resource type is the same as that embedded in a resource\'s Amazon Resource Name (ARN). Consult the AWS General Reference for the following:

Returns:

See Also:

#get_tag_keys(options = {}) ⇒ Types::GetTagKeysOutput

Returns all tag keys in the specified region for the AWS account.

Examples:

Request syntax with placeholder values


resp = client.get_tag_keys({
  pagination_token: "PaginationToken",
})

Response structure


resp.pagination_token #=> String
resp.tag_keys #=> Array
resp.tag_keys[0] #=> String

Options Hash (options):

  • :pagination_token (String)

    A string that indicates that additional data is available. Leave this value empty for your initial request. If the response includes a PaginationToken, use that string for this value to request an additional page of data.

Returns:

See Also:

#get_tag_values(options = {}) ⇒ Types::GetTagValuesOutput

Returns all tag values for the specified key in the specified region for the AWS account.

Examples:

Request syntax with placeholder values


resp = client.get_tag_values({
  pagination_token: "PaginationToken",
  key: "TagKey", # required
})

Response structure


resp.pagination_token #=> String
resp.tag_values #=> Array
resp.tag_values[0] #=> String

Options Hash (options):

  • :pagination_token (String)

    A string that indicates that additional data is available. Leave this value empty for your initial request. If the response includes a PaginationToken, use that string for this value to request an additional page of data.

  • :key (required, String)

    The key for which you want to list all existing values in the specified region for the AWS account.

Returns:

See Also:

#tag_resources(options = {}) ⇒ Types::TagResourcesOutput

Applies one or more tags to the specified resources. Note the following:

  • Not all resources can have tags. For a list of resources that support tagging, see Supported Resources in the AWS Resource Groups and Tag Editor User Guide.

  • Each resource can have up to 50 tags. For other limits, see Tag Restrictions in the Amazon EC2 User Guide for Linux Instances.

  • You can only tag resources that are located in the specified region for the AWS account.

  • To add tags to a resource, you need the necessary permissions for the service that the resource belongs to as well as permissions for adding tags. For more information, see Obtaining Permissions for Tagging in the AWS Resource Groups and Tag Editor User Guide.

Examples:

Request syntax with placeholder values


resp = client.tag_resources({
  resource_arn_list: ["ResourceARN"], # required
  tags: { # required
    "TagKey" => "TagValue",
  },
})

Response structure


resp.failed_resources_map #=> Hash
resp.failed_resources_map["ResourceARN"].status_code #=> Integer
resp.failed_resources_map["ResourceARN"].error_code #=> String, one of "InternalServiceException", "InvalidParameterException"
resp.failed_resources_map["ResourceARN"].error_message #=> String

Options Hash (options):

  • :resource_arn_list (required, Array<String>)

    A list of ARNs. An ARN (Amazon Resource Name) uniquely identifies a resource. You can specify a minimum of 1 and a maximum of 20 ARNs (resources) to tag. An ARN can be set to a maximum of 1600 characters. For more information, see Amazon Resource Names (ARNs) and AWS Service Namespaces in the AWS General Reference.

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

    The tags that you want to add to the specified resources. A tag consists of a key and a value that you define.

Returns:

See Also:

#untag_resources(options = {}) ⇒ Types::UntagResourcesOutput

Removes the specified tags from the specified resources. When you specify a tag key, the action removes both that key and its associated value. The operation succeeds even if you attempt to remove tags from a resource that were already removed. Note the following:

  • To remove tags from a resource, you need the necessary permissions for the service that the resource belongs to as well as permissions for removing tags. For more information, see Obtaining Permissions for Tagging in the AWS Resource Groups and Tag Editor User Guide.

  • You can only tag resources that are located in the specified region for the AWS account.

Examples:

Request syntax with placeholder values


resp = client.untag_resources({
  resource_arn_list: ["ResourceARN"], # required
  tag_keys: ["TagKey"], # required
})

Response structure


resp.failed_resources_map #=> Hash
resp.failed_resources_map["ResourceARN"].status_code #=> Integer
resp.failed_resources_map["ResourceARN"].error_code #=> String, one of "InternalServiceException", "InvalidParameterException"
resp.failed_resources_map["ResourceARN"].error_message #=> String

Options Hash (options):

  • :resource_arn_list (required, Array<String>)

    A list of ARNs. An ARN (Amazon Resource Name) uniquely identifies a resource. You can specify a minimum of 1 and a maximum of 20 ARNs (resources) to untag. An ARN can be set to a maximum of 1600 characters. For more information, see Amazon Resource Names (ARNs) and AWS Service Namespaces in the AWS General Reference.

  • :tag_keys (required, Array<String>)

    A list of the tag keys that you want to remove from the specified resources.

Returns:

See Also:

#wait_until(waiter_name, params = {}) {|waiter| ... } ⇒ Boolean

Waiters polls an API operation until a resource enters a desired state.

Basic Usage

Waiters will poll until they are succesful, they fail by entering a terminal state, or until a maximum number of attempts are made.

# polls in a loop, sleeping between attempts client.waiter_until(waiter_name, params)

Configuration

You can configure the maximum number of polling attempts, and the delay (in seconds) between each polling attempt. You configure waiters by passing a block to #wait_until:

# poll for ~25 seconds
client.wait_until(...) do |w|
  w.max_attempts = 5
  w.delay = 5
end

Callbacks

You can be notified before each polling attempt and before each delay. If you throw :success or :failure from these callbacks, it will terminate the waiter.

started_at = Time.now
client.wait_until(...) do |w|

  # disable max attempts
  w.max_attempts = nil

  # poll for 1 hour, instead of a number of attempts
  w.before_wait do |attempts, response|
    throw :failure if Time.now - started_at > 3600
  end

end

Handling Errors

When a waiter is successful, it returns true. When a waiter fails, it raises an error. All errors raised extend from Waiters::Errors::WaiterFailed.

begin
  client.wait_until(...)
rescue Aws::Waiters::Errors::WaiterFailed
  # resource did not enter the desired state in time
end

Parameters:

  • waiter_name (Symbol)

    The name of the waiter. See #waiter_names for a full list of supported waiters.

  • params (Hash) (defaults to: {})

    Additional request parameters. See the #waiter_names for a list of supported waiters and what request they call. The called request determines the list of accepted parameters.

Yield Parameters:

Returns:

  • (Boolean)

    Returns true if the waiter was successful.

Raises:

  • (Errors::FailureStateError)

    Raised when the waiter terminates because the waiter has entered a state that it will not transition out of, preventing success.

  • (Errors::TooManyAttemptsError)

    Raised when the configured maximum number of attempts have been made, and the waiter is not yet successful.

  • (Errors::UnexpectedError)

    Raised when an error is encounted while polling for a resource that is not expected.

  • (Errors::NoSuchWaiterError)

    Raised when you request to wait for an unknown state.

#waiter_namesArray<Symbol>

Returns the list of supported waiters. The following table lists the supported waiters and the client method they call:

Waiter NameClient MethodDefault Delay:Default Max Attempts:

Returns:

  • (Array<Symbol>)

    the list of supported waiters.