/// <summary> /// Creates a billing setup, or cancels an existing billing setup. /// </summary> /// <param name="customerId"> /// Required. Id of the customer to apply the billing setup mutate operation to. /// </param> /// <param name="operation"> /// Required. The operation to perform. /// </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 <MutateBillingSetupResponse> MutateBillingSetupAsync(string customerId, BillingSetupOperation operation, st::CancellationToken cancellationToken) => MutateBillingSetupAsync(customerId, operation, gaxgrpc::CallSettings.FromCancellationToken(cancellationToken));
/// <summary>
/// Creates a billing setup, or cancels an existing billing setup.
/// </summary>
/// <param name="customerId">
/// Required. Id of the customer to apply the billing setup mutate operation to.
/// </param>
/// <param name="operation">
/// Required. The operation to perform.
/// </param>
/// <param name="callSettings">If not null, applies overrides to this RPC call.</param>
/// <returns>A Task containing the RPC response.</returns>
public virtual stt::Task <MutateBillingSetupResponse> MutateBillingSetupAsync(string customerId, BillingSetupOperation operation, gaxgrpc::CallSettings callSettings = null) =>
MutateBillingSetupAsync(new MutateBillingSetupRequest
{
CustomerId = gax::GaxPreconditions.CheckNotNullOrEmpty(customerId, nameof(customerId)),
Operation = gax::GaxPreconditions.CheckNotNull(operation, nameof(operation)),
}, callSettings);