Adds an image to the space. Valid for Communifire version 5.2 and above.
Example URL to POST: http://your-community.com/api/spaces/10/image
Please Note Your content type that you pass in the header of your request should be 'application/octet-stream'.
Does "Send the byte stream of the image you want to set as the space image." mean the following.. a base64string ?
postData = Convert.ToBase64String(File.ReadAllBytes(SpaceImageFile));
is requesting access to a wiki that you have locked: https://my.axerosolutions.com/spaces/5/communifire-documentation/wiki/view/1806/rest-api-add-space-image