SOAPCtxAddFile is available since version 1.0.
Prototype:
number SOAPCtxAddFile(number soap_ctx, string filename, string content_type, string dest_href)
Parameters
	
	
		
			filename
		
		
			[in] the file name
		
	 
	
		
			content_type
		
		
			[in] content type
		
	 
	
		
			dest_href
		
		
			[in] destination href
		
	 
 
Description:
Add a file.
Return value:
Returns null if succeeded, or an error handle (to get the error text, you should call 
SOAPError)