This rule belongs to the
apimatic-preliminary-validation ruleset and states that:
Additional or global headers apply to all endpoints of the API regardless of whether any authentication schemes apply to those endpoints or not. Therefore, a header already defined as an authentication parameter should not be added as part of additional headers as well, or vice versa.
|Header defined in additional/global headers is conflicting with an authentication header of the same name.
|Code Generation, Developer Experience Portal, API Transformer
- Remove all conflicting headers either from the authentication parameter definitions or from the additional headers.