How to define OAuth2 ClientCredentials flow with Header parameters and Query parameters
I have an API that is secured by OAuth2 client credentials flow. It takes 3 parameters and returns a token. 1. A subscription key in the header 2. Content type in the header 3. A query in the querystring. How do I define that in the swagger documentation? securityDefinitions: my_auth: type: "oauth2" tokenUrl: "https://mytokenURL/graphql" flow: "application" scopes: read:roster: "read your data" Where do I define that my tokenURL takes 3 parameters (2 in header and 1 in querystring)? Also my tokenURL works with HTTP POST, where can I define that?