generate()
  Error: --client-operations['/paths/~1pets/get'].runtime.auth_challenge_less_401: auth_challenge_less_401 must be a boolean; --client-operations['/paths/~1pets~1{petId}/get'].runtime.auth_challenge_less_401: auth_challenge_less_401 must be a boolean; --client-operations['/paths/~1pets~1{petId}/delete'].runtime.auth_challenge_less_401: auth_challenge_less_401 must be a boolean
