/// <summary>
 /// Creates and removes ad group labels.
 /// Operation statuses are returned.
 /// </summary>
 /// <param name="request">
 /// The request object containing all of the parameters for the API call.
 /// </param>
 /// <param name="callSettings">
 /// If not null, applies overrides to this RPC call.
 /// </param>
 /// <returns>
 /// The RPC response.
 /// </returns>
 public override MutateAdGroupLabelsResponse MutateAdGroupLabels(
     MutateAdGroupLabelsRequest request,
     gaxgrpc::CallSettings callSettings = null)
 {
     Modify_MutateAdGroupLabelsRequest(ref request, ref callSettings);
     return(_callMutateAdGroupLabels.Sync(request, callSettings));
 }
 /// <summary>
 /// Creates and removes ad group labels.
 /// Operation statuses are returned.
 /// </summary>
 /// <param name="request">
 /// The request object containing all of the parameters for the API call.
 /// </param>
 /// <param name="callSettings">
 /// If not null, applies overrides to this RPC call.
 /// </param>
 /// <returns>
 /// The RPC response.
 /// </returns>
 public virtual MutateAdGroupLabelsResponse MutateAdGroupLabels(
     MutateAdGroupLabelsRequest request,
     gaxgrpc::CallSettings callSettings = null)
 {
     throw new sys::NotImplementedException();
 }
 partial void Modify_MutateAdGroupLabelsRequest(ref MutateAdGroupLabelsRequest request, ref gaxgrpc::CallSettings settings);
 /// <summary>
 /// Creates and removes ad group labels.
 /// Operation statuses are returned.
 /// </summary>
 /// <param name="request">
 /// The request object containing all of the parameters for the API call.
 /// </param>
 /// <param name="cancellationToken">
 /// A <see cref="st::CancellationToken"/> to use for this RPC.
 /// </param>
 /// <returns>
 /// A Task containing the RPC response.
 /// </returns>
 public virtual stt::Task <MutateAdGroupLabelsResponse> MutateAdGroupLabelsAsync(
     MutateAdGroupLabelsRequest request,
     st::CancellationToken cancellationToken) => MutateAdGroupLabelsAsync(
     request,
     gaxgrpc::CallSettings.FromCancellationToken(cancellationToken));