How does the TSCTSF update an existing configuration with the Ntsctsf_ASTI_Update service operation?
By sending an HTTP POST message to the TSCTSF.
By sending an HTTP GET message to the TSCTSF.
By sending an HTTP PATCH message to the TSCTSF.
By sending an HTTP DELETE message to the TSCTSF.
By sending an HTTP PUT message to the TSCTSF.