Question: When a User Equipment (UE) initiates transmission of an SCGFailureInformation message due to exceeding maximum uplink transmission timing difference in a 5G network, what value is set for the `failureType` field within the message?
Option 1: scg-ChangeFailure
Option 2: maxUL-TimingDiff
Option 3: radioLinkFailure
Option 4: unknownFailureType
Explanation: According to the protocol for handling Secondary Cell Group (SCG) failures, when a UE sends an SCGFailureInformation message due to exceeding maximum uplink transmission timing difference, the `failureType` field is set to `maxUL-TimingDiff`, helping the network identify the root cause of the failure for targeted troubleshooting and recovery.