404 error on OAuth Playground
I've read through various other posts on the forum about this issue, but haven't had any luck getting oAuth working - at all.
- I'm working with a project which has had GMB API approved (it's in the API library and Active).
- I have set up an oAuth client ID within this project, and https://developers.google.com/oauthplayground as the redirect URL.
- I follow the steps on https://developers.google.com/my-business/content/get-started exactly
- OAuth Playground (and the PHP client) return a 404 error:
"message": "Method not found.",
Any ideas what the issue here could be?
Re: 404 error on OAuth Playground
Hi @Alec B,
The 404 Method not found error typically happens when you are using a different Project ID from the one we whitelisted for your company to access the Google My Business API.
We’ll reach out to you privately on a separate thread for more details.
The Google My Business API team