RTMP_PUSH_REWRITE

Payload	full current RTMP url (string) connection hostname (string)
Response	when-blocking
Response Action	If non-empty, overrides the full RTMP url to the response value. If empty, denies the incoming RTMP push.
Stream Specific	false
When	On incoming RTMP pushes, allows rewriting the RTMP URL to/from custom formatting
Argument	null

Response: Whether a response is required or ignored. If always a response is needed to continue, if ignored the response will be ignored.

Response Action: What will happen if the trigger is given a certain response. If the response action is none then the trigger cannot directly interrupt the server flow.

Stream Specific : Whether the trigger applies only to selected streams (or all if none are chosen) or whether it always applies.

When : The timing of when the trigger activates.

Argument: If applicable, when the trigger should activate.

If you're having issues working with the trigger we recommend reading up on the Trigger introduction.