bkash-developer / webhook-endpoint-php Goto Github PK

Hi,
I am trying to integrate the webhook in our service. I am using python but taking reference from this repo.
In this getStringToSign function, you are using the Subject key to create a sign. But I cannot find that to your doc. How can I get the Subject key? Or It is not mandatory?

'message': "Authorization header requires 'Credential' parameter. Authorization header requires 'Signature' parameter. Authorization header requires 'SignedHeaders' parameter. Authorization header requires existence of either a 'X-Amz-Date' or a 'Date' header.

Hi,
I am trying to integrate the webhook in our service. I am using python but taking reference from this repo.
In this getStringToSign function you are using the Subject key to create a sign. But I cannot find that to your doc. How can I get the Subject key? Or It is not mandatory?