src/Tribe/REST/V1/Endpoints/Single_Attendee.php

Method: Validate whether the check_in value is valid for this attendee.

Method: Validates the user permission.

Method: Process Request data for updating an attendee.

Filter Hook: Filter REST API attendee data before creating an attendee.

Method: Validate Attendee status if available.

Filter Hook: Filters the supported args for the create endpoint.

Method: Handles Update requests on the endpoint.

Method: Returns the content of the `args` array that should be used to register the endpoint with the `register_rest_route` function.

Filter Hook: Filters the supported args for the edit endpoint.

Method: Process Request data.

DevDocs