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Showing content from https://docs.aws.amazon.com/sdkforruby/api/Aws/MarketplaceCatalog/Client.html below:

Client — AWS SDK for Ruby V2

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

An API client for AWS Marketplace Catalog Service. To construct a client, you need to configure a :region and :credentials.

marketplacecatalog = Aws::MarketplaceCatalog::Client.new(
  region: region_name,
  credentials: credentials,
  )

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

You can configure a default region in the following locations:

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

Go here for a list of supported regions.

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:

• Credentials
• SharedCredentials
• InstanceProfileCredentials
• AssumeRoleCredentials

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

creds = YAML.load(File.read('/path/to/secrets'))

Aws::MarketplaceCatalog::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.

#config, #handlers

• #initialize(options = {}) ⇒ Aws::MarketplaceCatalog::Client constructor

  Constructs an API client.

• #cancel_change_set(options = {}) ⇒ Types::CancelChangeSetResponse

  Used to cancel an open change request.

• #describe_change_set(options = {}) ⇒ Types::DescribeChangeSetResponse

  Provides information about a given change set.

  .

• #describe_entity(options = {}) ⇒ Types::DescribeEntityResponse

  Returns the metadata and content of the entity.

  .

• #list_change_sets(options = {}) ⇒ Types::ListChangeSetsResponse

  Returns the list of change sets owned by the account being used to make the call.

• #list_entities(options = {}) ⇒ Types::ListEntitiesResponse

  Provides the list of entities of a given type.

  .

• #start_change_set(options = {}) ⇒ Types::StartChangeSetResponse

  This operation allows you to request changes for your entities.

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

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

• #waiter_names ⇒ Array<Symbol>

  Returns the list of supported waiters.

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

#handle, #handle_request, #handle_response

Used to cancel an open change request. Must be sent before the status of the request changes to APPLYING, the final stage of completing your change request. You can describe a change during the 60-day request history retention period for API calls.

Returns the list of change sets owned by the account being used to make the call. You can filter this list by providing any combination of entityId, ChangeSetName, and status. If you provide more than one filter, the API operation applies a logical AND between the filters.

You can describe a change during the 60-day request history retention period for API calls.

This operation allows you to request changes for your entities. Within a single ChangeSet, you cannot start the same change type against the same entity multiple times. Additionally, when a ChangeSet is running, all the entities targeted by the different changes are locked until the ChangeSet has completed (either succeeded, cancelled, or failed). If you try to start a ChangeSet containing a change against an entity that is already locked, you will receive a ResourceInUseException.

For example, you cannot start the ChangeSet described in the example below because it contains two changes to execute the same change type (AddRevisions) against the same entity (entity-id@1).

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

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)

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

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

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

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

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