Applies a PTY control operation to an existing session. The action field determines whether the request resizes the terminal, sends a signal, or closes the session. Action-specific fields are only meaningful for the matching action. The session_name is a client-chosen session identifier and must use only ASCII letters, digits, ’-’ and ’_’.
Documentation note: this operation is published from mux strictly as an OpenAPI contract stub for the PTY service control plane. It is not evidence that mux itself serves the interactive PTY transport.
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
The client-chosen PTY session name. It must be non-empty and use only ASCII letters, digits, '-' and '_'.