The "AF-Application-Identifier" AVP

The "AF-Application-Identifier" Diameter AVP, which is of type OctetStringOrUTF8, is defined by 3GPP (vendor ID 10415) and uses the AVP code "504".

It has the MANDATORY flag, the MAY-ENCRYPT flag.

It is part of the AA-Request command.

It is part of the Media-Component-Description grouped AVP.

It is part of the 3GPP Gq application.

It is defined in the 3GPP Gq specification.