/// <summary>Snippet for AddPublicKeyAsync</summary>
        public async Task AddPublicKeyRequestObjectAsync()
        {
            // Snippet: AddPublicKeyAsync(AddPublicKeyRequest, CallSettings)
            // Additional: AddPublicKeyAsync(AddPublicKeyRequest, CancellationToken)
            // Create client
            CloudShellServiceClient cloudShellServiceClient = await CloudShellServiceClient.CreateAsync();

            // Initialize request argument(s)
            AddPublicKeyRequest request = new AddPublicKeyRequest
            {
                Environment = "",
                Key         = "",
            };
            // Make the request
            Operation <AddPublicKeyResponse, AddPublicKeyMetadata> response = await cloudShellServiceClient.AddPublicKeyAsync(request);

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

            // Retrieve the operation result
            AddPublicKeyResponse 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 <AddPublicKeyResponse, AddPublicKeyMetadata> retrievedResponse = await cloudShellServiceClient.PollOnceAddPublicKeyAsync(operationName);

            // Check if the retrieved long-running operation has completed
            if (retrievedResponse.IsCompleted)
            {
                // If it has completed, then access the result
                AddPublicKeyResponse retrievedResult = retrievedResponse.Result;
            }
            // End snippet
        }
        private String UploadPublicKey(String publicKey, String description)
        {
            Endpoint            p       = ConnectionStrings.Endpoints["addPublicKey"].Clone();
            AddPublicKeyRequest request = new AddPublicKeyRequest();

            request.PublicKey   = publicKey;
            request.Description = description;
            AddPublicKeyResponse response = connection.Send <AddPublicKeyResponse>(p, request);

            if (response.Response != APIResponse.SUCCESS)
            {
                throw new AddingPublicKeyFailedException("Failed to upload public key: " + response.Message);
            }

            return(response.ID);
        }