/// <summary>Snippet for CreateMigrationJobAsync</summary>
        /// <remarks>
        /// This snippet has been automatically generated for illustrative purposes only.
        /// It may require modifications to work in your environment.
        /// </remarks>
        public async Task CreateMigrationJobResourceNamesAsync()
        {
            // Create client
            DataMigrationServiceClient dataMigrationServiceClient = await DataMigrationServiceClient.CreateAsync();

            // Initialize request argument(s)
            LocationName parent         = LocationName.FromProjectLocation("[PROJECT]", "[LOCATION]");
            MigrationJob migrationJob   = new MigrationJob();
            string       migrationJobId = "";
            // Make the request
            Operation <MigrationJob, OperationMetadata> response = await dataMigrationServiceClient.CreateMigrationJobAsync(parent, migrationJob, migrationJobId);

            // Poll until the returned long-running operation is complete
            Operation <MigrationJob, OperationMetadata> completedResponse = await response.PollUntilCompletedAsync();

            // Retrieve the operation result
            MigrationJob result = completedResponse.Result;

            // Or get the name of the operation
            string operationName = response.Name;
            // This name can be stored, then the long-running operation retrieved later by name
            Operation <MigrationJob, OperationMetadata> retrievedResponse = await dataMigrationServiceClient.PollOnceCreateMigrationJobAsync(operationName);

            // Check if the retrieved long-running operation has completed
            if (retrievedResponse.IsCompleted)
            {
                // If it has completed, then access the result
                MigrationJob retrievedResult = retrievedResponse.Result;
            }
        }