When I submit the xml body to Tufin SecureChange, Tufin’s response is xml (case insensitive) is reserved by the specs. at [row,col {unknown-source}]: [2,5] this is an exception threw by the Java app in tufin, the reason is because I put a declaration in my mako template, I remove the utf-8 declaration and submit the body with utf-8 the problem resolves.
I used postman to test the mako template output, postman only returned http 400 bad syntax, the reason was not as clear as the response received by requests module. Kudos to python’s requests module!
Referene: https://stackoverflow.com/questions/23758823/error-processing-incoming-soapmessage-with-xml-data, See helderdarocha’s answer.