Error reading XMLStreamReader by django request - django

Question

My xml data:
xml_payload =
<?xml version="1.0" encoding="UTF-8"?>
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
<soap:Header>
<Authentication >
<username>blabla</username>
<password>123456789</password>
</Authentication>
</soap:Header>
<soap:Body>
<data>
<title>Test title</title>
<content>Test body format</content>
</data>
</soap:Body>
</soap:Envelope>
My request in django project:
try:
url = "http://someurls.com"
res = requests.post(url=url, data=xml_payload, headers={'Content-type': 'application/xml'})
return response.content, response.status_code
except Exception as e:
print(e)
return None, 500
When i hit the request using postman then i get response is given bellow:
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
<soap:Body>
<soap:Fault>
<faultcode>soap:Client</faultcode>
<faultstring>Error reading XMLStreamReader.</faultstring>
</soap:Fault>
</soap:Body>
</soap:Envelope>'
It returns an error. I am surfing around the internet but didn't find any answer which is fulfilled my query.

Answer 1

Try to pass the xml payload as follows:
xml_payload = """<?xml version="1.0" encoding="UTF-8"?>
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
<soap:Header>
<Authentication >
<username>blabla</username>
<password>123456789</password>
</Authentication>
</soap:Header>
<soap:Body>
<data>
<title>Test title</title>
<content>Test body format</content>
</data>
</soap:Body>
</soap:Envelope>"""

Answer 2

Afterd days, i finally found the answer. When i create a xml payload by python then python invisibly add "\n" at the end of every line. So when i replaced those "\n" then i works perfectly.
xml_payload = xml_payload.replace("\n", "")