name: TRQ
full_form: TariffRequest
context: The ExpiryTime AVP (AVP code xxxx) is of type Unsigned32. It is used in the TRS message. It contains the time period in seconds from the time included in the ActualTime AVP of the corresponding TRQ message until all tariff information contained in this TRS message expires. The OCF shall start a timer whenever a TRQ message is sent (i.e. at the timestamp indicated in the ActualTime AVP of the TRQ message). When this timer reaches the value indicated in the ExpiryTime AVP of the TRS message that is received in response, the OCF shall send a new TRQ message to the RF.
description: The TariffRequest (TRQ) message is used by the Online Charging Function (OCF) to request tariff information from the Rating Function (RF). It contains parameters such as ActualTime and triggers a response in the form of a TRS message.
explanation: Given its role in initiating communication between network functions for tariff-related queries, TRQ fits into the Message category. The context explicitly mentions it being sent by the OCF to the RF, indicating its purpose as a signaling message.
section_title: 7.1.4.2.39ExpiryTime AVP
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biotag_Description: O,B-Message,O,O,O,O,O,O,B-Network Function,I-Network Function,I-Network Function,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Parameter,O