On use of success_action_redirect on generate_presigned_post always return 403

[BhuwanPandey]

My code look like

s3_client = boto3.client('s3')
redirect_url = "http://127.0.0.1:8000/redirect/"
s3_presigned_url = s3_client.generate_presigned_post(
bucket_name,
folder,
Fields={"acl":"public-read" ,"Content-Type": "audio/mpeg","success_action_redirect": redirect_url},
Conditions = [{"acl":"public-read"},{"Content-Type": "audio/mpeg"},{"success_action_redirect": redirect_url}]

        )

==================Here is the script ================

import requests

url = "http://127.0.0.1:8000/calling/"

headers = {
'Authorization': 'Token 930u0309u03018cd25852ef'
}

response = requests.request("POST", url, headers=headers)

#Upload file to S3 using presigned URL
OBJECT_NAME_TO_UPLOAD ="./image.jpg"

url = response.json()['details']['url']
fields = response.json()['details']['fields']

files = { 'file': open(OBJECT_NAME_TO_UPLOAD, 'rb')}
r = requests.post(url, data=fields, files=files)
print(r.status_code)

[indrora]

Could you please clarify in your post what you're trying to achieve?

Without context, we can't help.

[BhuwanPandey]

As I mention above , On providing success_action_redirect with in fields and Conditions on function named generate_presigned_post doesnot work.

I want to redirect to redirect_url as mention below after data on bucket get successfully stored. for that I had written

redirect_url = "http://127.0.0.1:8000/redirect/"

s3_presigned_url = s3_client.generate_presigned_post(
bucket_name,
folder,
Fields={"acl":"public-read" ,"Content-Type": "audio/mpeg","success_action_redirect": redirect_url},
Conditions = [{"acl":"public-read"},{"Content-Type": "audio/mpeg"},{"success_action_redirect": redirect_url}])

But the problem here arises that after data successfully stored on bucket. It return 403 response status . Is there something that i get missed.

[indrora]

Does the redirect return a 403?

Try making the call with cURL (curl -v will print out the exchange between the client and the server)