code: public com.google.api.ads.admanager.axis.v201805.WorkflowProgress getWorkflowProgress() {
          return workflowProgress;
      }
docs: Gets the workflowProgress value for this Proposal.
  
  @return workflowProgress   * The progress report for the workflow applied on the {@code
  Proposal}.
  <span class="constraint Applicable">This attribute
  is applicable when:<ul><li>using programmatic guaranteed, using sales
  management.</li><li>not using programmatic, using sales management.</li></ul></span>
  <span class="constraint ReadOnly">This attribute is read-only when:<ul><li>using
  programmatic guaranteed, using sales management.</li><li>not using
  programmatic, using sales management.</li></ul></span>