public function READ_args() {
		return [
			'access_token' => [
				'required'          => true,
				'validate_callback' => [ $this, 'sanitize_callback' ],
				'type'              => 'string',
				'description'       => _x( 'The access token to authorize Zapier connection.', 'Description for the Zapier Updated Event REST endpoint required parameter.', 'event-automator' ),
			],
		];
	}