Upserts a bookings custom attribute.
Open in API Reference
The ID of the target booking.
A string that contains no characters. In an API request this value will appear as ''. Can be used to remove a field’s value.
The key of the custom attribute to create or update. This key must match the key of a
custom attribute definition in the Square seller account. If the requesting application is not
the definition owner, you must use the qualified key.
The custom attribute to create or update, with the following fields:
value. This value must conform to the schema specified by the definition.
For more information, see Value data types.
version. To enable optimistic concurrency
control for an update operation, include this optional field and specify the current version
of the custom attribute.
A unique identifier for this request, used to ensure idempotency. For more information,
// No response received yet.