
This patch adds support for display count info in volume, backup and snapshot's list&detail APIs since microversion 3.45, for instance: 1. /v3/{project_id}/volumes?with_count=True 2. /v3/{project_id}/volumes/detail?with_count=True Depends-On: 1c8fe0ade43da925c5b810ef0cd27817f1c11c7b Change-Id: I2e92b27c36357120fcf0ec5917c6484441c946a8 Implements: bp add-amount-info-in-list-api