# Three new APIs; new campaign contact, caller ID, and channel source fields ## Added - New **Reports** API: - `GET /v2/contact_center/analytics/historical/queues/agents/metrics` - New **Users** API: - `GET /v2/contact_center/users/{userId}/devices` - New **Asset Library** API: - `GET /v2/contact_center/asset_library/assets` ## Changed - New `campaign_contact_list_ids` and `campaign_contact_list` request fields in this **Campaign** API: - `POST /v2/contact_center/outbound_campaign/campaigns` - New `caller_ids` response field in this **Queues** API: - `GET /v2/contact_center/queues/{queueId}` - New `channel_source` response field in this **Reports** API: - `GET /v2/contact_center/analytics/agents/leg_metrics`