Resolved: How pass a interface’s property as parameter in typescript?

interface APIRoutes {
  SIGNUP  : string,
  LOGIN   : string,
}

const APIs: APIRoutes = {
  SIGNUP  : Config.baseURL + "/signup",
  LOGIN   : Config.baseURL + "/login",
}

const callAPI = async (APIRoute: string, body: any, headers: any) => {
    //...
}

callAPI(APIs.SIGNUP, ...)                 // => OK
callAPI(APIs.STACKOVERFLOWISAWESOME, ...) // => ERROR

interface APIRoutes {
  SIGNUP  : string,
  LOGIN   : string,
}

const APIs: APIRoutes = {
  SIGNUP  : "/signup",
  LOGIN   : "/login",
}

const callAPI = async (APIRoute: keyof APIRoutes) => {
    
}

console.log(callAPI('asdasd'));
console.log(callAPI('SIGNUP'));
console.log(callAPI('LOGIN'));