code: public com.google.api.ads.admanager.axis.v201902.ProposalApprovalStatus getApprovalStatus() {
          return approvalStatus;
      }
docs: Gets the approvalStatus value for this Proposal.
  
  @return approvalStatus   * The approval status of the {@code Proposal} for the active
  user or {@code null} if the active
  user has no action needed.
  <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>