I have to call an REST API from BPEL.
The API is available through HTTPS via https://xyz.com:1234
It is also possible to send the authentication in the "Authorization" HTTP Header. This is done by sending a base 64 encoded string that consists of "username:password", in this case means "key:"
(i.e. no password is used and the API key as username).
For example if the API key is "abc123" the base 64 encoded string would be "YWJjMTIzOg==" and the header would be:
Authorization: Basic YWJjMTIzOg==
Is it possible to set and pass this custom http header in BPEL?
Any pointer in this regard is appreciated.
Thanks in anticipation,