Update To edit app details

To-edit-app-details.md

@@ -33,39 +33,74 @@ If it is successful:
 
 Status code: 200
 ```
-If there is no token or a invalid token:
+If there is no token specified in header:
 ```
-Unauthorized
+{
+	"error": "No authorization header"
+}
 
 Status code: 401
 ```
-If there is no app ID specified:
+
+If there is a invalid token:
 ```
-App ID is required
+{
+	"error": "Invalid token"
+}
+
+Status code: 401
+```
+
+If there is no metadata in multipart body specified:
+```
+{
+	"error": "Metadata is required"
+}
 
 Status code: 400
 ```
-If there is a invalid app ID specified:
+
+If there metadata file in multipart body is invalid:
 ```
-App not found
+{
+	"error": "Invalid metadata format"
+}
+
+Status code: 400
+```
+
+If there is a problem while saving apps.json onto the host, while making a directory to the uploaded file or while saving the uploaded file: (likely cause is directory where the binary is located is set to read only)
+```
+{
+	"error": "Failed to save file"
+}
+
+Status code: 500
+```
+
+If there is a invalid multipart body:
+```
+{
+	"error": "Invalid request body"
+}
+
+Status code: 400
+```
+
+If there is no or invalid app ID specified:
+```
+{
+	"error": "App not found"
+}
 
 Status code: 404
 ```
-If there is a problem while saving the uploaded file: (likely cause is directory where the binary is located is set to read only)
-```
-Failed to save file
 
-Status code: 500
+If using a HTTP request other then `POST`:
 ```
-If there is a problem while saving apps.json onto the host: (likely cause is directory where the binary is located is set to read only)
-```
-Failed to save app data
+{
+	"error": "Method not allowed. Only POST is supported for this endpoint."
+}
 
-Status code: 500
-```
-If there is invalid multipart body:
-```
-Invalid form data
-
-Status code: 400
+Status code: 405
 ```