gcb-build-with-invocation.json.template

{
  "id": string,
  "projectId": string,
  "status": enum(Status),
  "statusDetail": string,
  "steps": [
    {
      // some steps that invoke bazel
    }
  ],
  "results": {
    // THIS IS THE INTERESTING FIELD FOR INVOCATION_ID
    "buildStepOutputs": [
       "BASE64_STEP_RESULTS_JSON"
  ]
  },
  "createTime": string,
  "startTime": string,
  "finishTime": string,
  "timeout": string,
  "logsBucket": string,
  "buildTriggerId": string,
  "logUrl": string,
  "substitutions": {
    string: string,
    ...
  },
  "tags": [
    string
  ],
  "timing": {
    string: {
      object(TimeSpan)
    },
    ...
  }
}