Question: What does the `Priority-Sharing-Indicator` AVP set to `PRIORITY_SHARING_ENABLED` (0) imply for a media component in the context of Allocation and Retention Priority within the same IP-CAN session?
Option 1: It assigns a unique Allocation and Retention Priority to the media component, independent of other AF sessions.
Option 2: It allows the media component to share its Allocation and Retention Priority with other media components having the same QCI in different AF sessions that also have priority sharing enabled.
Option 3: It overrides any existing Allocation and Retention Priority settings for all media components within the IP-CAN session.
Option 4: It restricts the media component from utilizing any shared Allocation and Retention Priority settings across all AF sessions.
Explanation: This is correct because when `Priority-Sharing-Indicator` AVP is set to `PRIORITY_SHARING_ENABLED` (0), it specifically indicates that the related media component can share its Allocation and Retention Priority with other media components belonging to different AF sessions, provided those also have the `Priority-Sharing-Indicator` set to `PRIORITY_SHARING_ENABLED` and are assigned the same QCI within the same IP-CAN session. This facilitates resource sharing and efficient management of priorities across multiple sessions.