Make UploadAttachment using stream public.

Author: jforsell

src/SymphonyOSS.RestApiClient/Api/AgentApi/AttachmentsApi.cs

@@ -72,20 +72,14 @@ public AttachmentInfo UploadAttachment(string sid, string file)
         }
 
         /// <summary>
-        /// Downloads an attachment from a message.
+        /// Uploads an attachment to an existing stream. After the attachment is uploaded it can
+        /// be used on a message in that stream.
         /// </summary>
         /// <param name="sid">Stream ID.</param>
-        /// <param name="messageId">The ID of the message containing the attachment.</param>
-        /// <param name="fileId">Attachment ID.</param>
-        /// <returns>The contents of the attached file.</returns>
-        public byte[] DownloadAttachment(string sid, string messageId, string fileId)
-        {
-            var base64Bytes = _apiExecutor.Execute(_attachmentsApi.V1StreamSidAttachmentGet, sid, fileId, messageId, _authTokens.SessionToken, _authTokens.KeyManagerToken);
-            var base64String = System.Text.Encoding.UTF8.GetString(base64Bytes);
-            return Convert.FromBase64String(base64String);
-        }
-
-        private AttachmentInfo UploadAttachment(string sid, string filename, Stream file)
+        /// <param name="filename">The filename.</param>
+        /// <param name="file">The stream of the file to upload as an attachment.</param>
+        /// <returns>Attachment info.</returns>
+        public AttachmentInfo UploadAttachment(string sid, string filename, Stream file)
         {
             var request = new RestRequest("v1/stream/" + sid + "/attachment/create", Method.POST);
             request.AddHeader("sessionToken", _authTokens.SessionToken);
@@ -96,5 +90,19 @@ private AttachmentInfo UploadAttachment(string sid, string filename, Stream file
             var response = apiClient.RestClient.Execute(request);
             return (AttachmentInfo)apiClient.Deserialize(response, typeof(AttachmentInfo));
         }
+
+        /// <summary>
+        /// Downloads an attachment from a message.
+        /// </summary>
+        /// <param name="sid">Stream ID.</param>
+        /// <param name="messageId">The ID of the message containing the attachment.</param>
+        /// <param name="fileId">Attachment ID.</param>
+        /// <returns>The contents of the attached file.</returns>
+        public byte[] DownloadAttachment(string sid, string messageId, string fileId)
+        {
+            var base64Bytes = _apiExecutor.Execute(_attachmentsApi.V1StreamSidAttachmentGet, sid, fileId, messageId, _authTokens.SessionToken, _authTokens.KeyManagerToken);
+            var base64String = System.Text.Encoding.UTF8.GetString(base64Bytes);
+            return Convert.FromBase64String(base64String);
+        }
     }
 }