There seems to be a mismatch between last deployed API and actually in-use API

[Raffael]

According to Google Cloud Console > Endpoints > Services > Deployment History this is the currently deployed API spec:

swagger: "2.0"
info:
  title: "JSON Ingester"
  description: "Receive JSON files, transform and load them."
  version: "1.0.0"

host: "project-id-123.appspot.com"
schemes:
  - "https"

paths:
  "/upload":
    post:
      summary: "ETL JSON file."
      security:
        - api_key: []
      operationId: "upload"
      consumes:
        - multipart/form-data
      parameters:
        - in: formData
          name: file
          type: string
      responses:
        200:
          description: "File uploaded."
          schema:
            type: string
        400:
          description: "Error during file upload."

securityDefinitions:
  api_key:
    type: "apiKey"
    name: "apikey"
    in: "query"

But the key "apikey" is not accepted - instead it requires "key" which was specified in an openapi.yaml that I deployed few hours ago.

This works while it shouldn't:

$ curl -X POST -F "file=@data/file_6.json" https://project-id-123.appspot.com/upload\?key\=AIzaS...Eaoog

And this doesn't work while it should:

$ curl -X POST -F "file=@data/file_6.json" https://project-id-123.appspot.com/upload\?apikey\=AIzaS...Eaoog
{
 "code": 16,
 "message": "Method doesn't allow unregistered callers (callers without established identity). Please use API Key or other form of API consumer identity to call this API.",
 "details": [
  {
   "@type": "type.googleapis.com/google.rpc.DebugInfo",
   "stackEntries": [],
   "detail": "service_control"
  }
 ]
}

Do I have to clear a cache or something?

For deploying the API I use:

gcloud endpoints services deploy "./openapi.yaml"

Any ideas?

[Qiwen Zhang]

What rollout strategy are you using?  If you use "managed" strategy,  the newly deployed service will be applied.  If you use ESP, there is a flag for you to set the option.  Unfortunately the default is not "managed" 

Thanks

-Wayne