Google Ads Sunseting DBM API v1 and SDF Download Service on 15 June 2020
https://ads-developers.googleblog.comGoogle Ads has announced the deprecation of the Doubleclick Bid Manager (DBM) API v1 and the DBM API v1.1 Structured Data File (SDF) Download service. These services will no longer be supported and will be fully sunset on June 15, 2020. Refer to the table here.
If you are using the DBM API v1 Line Item Settings service or Reporting service, you must migrate to v1.1 by the sunset date to avoid an interruption of service. The SDF Download service is deprecated in DBM API v1 and v1.1. Users should immediately migrate to the new Display & Video 360 API.