client_credentials_client.yml.tmp

# `oauth` sets the clients data. 
# These clients send requests to the API in parallel.
oauth:
  - name: client1
    # `env` is a flag that whether `client_id` and `client_credential` use environment variables.
    # When false, `client_id` and `client_secret` is raw value.
    env: false
    client_id: raw_id
    client_secret: raw_secret
  - name: client2
    # When true, `client_id` and `client_secret` use environment variable.
    # The following examples use the values of the CLIENT_ID and CLIENT_SECRET environment variables.
    env: true
    client_id: CLIENT_ID
    client_secret: CLIENT_SECRET
# `token` sets the data when request token end point
token:
  # `token_url` is a URL that can get access token.
  token_url: http://localhost/oauth/token
  scope: scope1 scope2
# `api` describes information at the time of request of API using client credential method
api:
  # `api_name` is a label required to identify the API that each client in turn requests
  - api_name: post api
    # `method` is HTTP METHOD. now this allow `post` and `get`.
    method: post
    # `content_type` is HTTP CONTENT_TYPE.
    content_type: application/json
    # `variable` section is setting api endpoint data and body data.
    # This section needs to be set for the name section set by `oauth`.
    variable:
       # this is same as an `oauth` `name`
       - name: client1
         url: http://localhost/path/to/api
         body: "{\"test\":\"client1\"}"
       - name: client2
         url: http://localhost/path/to/api
         body: "{\"test\":\"client2\"}"