Add an extra to a metadata item
The token which identifies the user accessing the PMS. This can be either:
JWT tokens provide better security with:
Indicates the client accepts the indicated media types
application/json, application/xml An opaque identifier unique to the client
"abc123"
The name of the client product
"Plex for Roku"
The version of the client application
"2.4.1"
The platform of the client
"Roku"
The version of the platform
"4.3 build 1057"
A relatively friendly name for the client device
"Roku 3"
A potentially less friendly identifier for the device model
"4200X"
The device vendor
"Roku"
A friendly name for the client
"Living Room TV"
The marketplace on which the client application is distributed
"googlePlay"
The metadata type of the extra
The URL of the extra
The title to filter by or assign
OK