Problem description

CAMARA_common.yaml defines networkAccessIdentifier as:

    NetworkAccessIdentifier:
      description: A public identifier addressing a subscription in a mobile network. In 3GPP terminology, it corresponds to the GPSI formatted with the External Identifier ({Local Identifier}@{Domain Identifier}). Unlike the telephone number, the network access identifier is not subjected to portability ruling in force, and is individually managed by each operator.
      type: string
      example: "[email protected]"

domain.com is a live commercial web address. To avoid confusion we should apply the Best Common Practice as per RFC 2606 and change to the reserved address example.com - this is also applied in similar examples in the API Design Guidelines.

Expected behavior

Change example: "[email protected]" to example: "[email protected]"

Alternative solution

Additional context

The current domain.com does not impact running code. This is a non-breaking change.