code: public void setCmsSources(com.google.api.ads.admanager.axis.v201811.CmsContent[] cmsSources) {
          this.cmsSources = cmsSources;
      }
docs: Sets the cmsSources value for this Content.
  
  @param cmsSources   * Information about the content from the CMS it was ingested
  from.
  This attribute is read-only.