error: header Content-Type has unexpected value "application/x-www-form-urlencoded"

[m8522s]

Hi team,

propably (most likely) not an error: I receive this error message and wonder, what is the correct Content-type header in a request?

api-firewall          | time=2023-12-13T20:56:35Z level=error msg=request validation error error=request body has an error: header Content-Type has unexpected value "application/x-www-form-urlencoded" request_id=#0000000100000001

Many thanks for your reply.

[m8522s]

Found it: the header was specified in the OpenAPI specification. So this "error" is not related to api-firewall.