Retrieve a collection by its ID. You can expand the collection’s relations or select the fields that should be returned.
Publishable API Key created in the Medusa Admin.
The collection's ID.
Comma-separated fields that should be included in the returned data. if a field is prefixed with +
it will be added to the default fields, using -
will remove it from the default fields. without prefix it will replace the entire default fields.
OK
The collection's details.