interface RelayMutationInputInterface in Open Social 10.2.x

Mutation input conforming to the Relay specification.

Hierarchy

• interface \Drupal\social_graphql\Wrappers\InputInterface
  • interface \Drupal\social_graphql\Wrappers\RelayMutationInputInterface

File

modules/custom/social_graphql/src/Wrappers/RelayMutationInputInterface.php, line 10

Namespace

Drupal\social_graphql\Wrappers

interface RelayMutationInputInterface extends InputInterface {

  /**
   * Get the identifier for this mutation provided by the client.
   *
   * When provided, should be included in the payload for the mutation. This
   * allows a client to match up mutations with responses (for example in case
   * of optimistic updates) regardless of transport method.
   *
   * Mutation DataProducers can use this to ensure mutations are idempotent by
   * caching the result of a mutation and returning the same response if a
   * clientMutationId is repeated. This makes it possible for clients to safely
   * retry operations such as sending messages.
   *
   * @return string
   *   The unique mutation identifier.
   */
  public function getClientMutationId() : ?string;

}

Members

Name	Modifiers	Type	Description	Overrides
InputInterface::getViolations	public	function	Get the violations on this input.
InputInterface::hasViolations	public	function	Whether this input has any violations.
InputInterface::setValues	public	function	Set the values for this input.
InputInterface::validate	public	function	Validates the input.
RelayMutationInputInterface::getClientMutationId	public	function	Get the identifier for this mutation provided by the client.