Before starting

1. Change host: in the openapi.yaml file:

host: "endpoints.<YOUR-PROJECT-ID>.appspot.com"

2. Add this same service name to your app.yaml file:

endpoints_api_service:
  name: endpoints.<YOUR-PROJECT-ID>.appspot.com
  rollout_strategy: managed

3. Change the service account of the openapi.yaml file:

   1. Create service account with a key file, see this documentation.

   2. Add the service account to the openapi.yaml file, in the following sections:

   securityDefinitions:
     service_account:
       authorizationUrl: ""
       flow: "implicit"
       type: "oauth2"
       x-google-issuer: "<ACCOUNT-NAME>@<YOUR-PROJECT-ID>.iam.gserviceaccount.com"
       x-google-jwks_uri: "https://www.googleapis.com/robot/v1/metadata/x509/<ACCOUNT-NAME>@<YOUR-PROJECT-ID>.iam.gserviceaccount.com"
   

Deploying

1. Deploy service:

gcloud endpoints services deploy openapi.yaml

2. Deploy application:

gcloud app deploy