"refresh_token" disappeared from the response in request to refresh token

[peolytest]

I found an issue that "refresh_token" disappeared from the response in this request:

curl --location --request POST 'https://accounts.google.com/o/oauth2/token' \
--header 'Content-Type: application/x-www-form-urlencoded' \
--data-urlencode 'client_id=***' \
--data-urlencode 'grant_type=refresh_token' \
--data-urlencode 'client_secret=***' \
--data-urlencode 'refresh_token=***

My response looks like:

{
    "access_token": "---",
    "expires_in": 3599,
    "scope": "https://www.googleapis.com/auth/userinfo.email openid",
    "token_type": "Bearer",
    "id_token": "---"
}

but I had "refresh_token" in this response before. Can you say why? Thanks!

[Marramirez]

Hi @peolytest,

Welcome to the Google Cloud Community!

The first thing that i noticed is that you are missing a ( ' ) at the end of your - -data-urlencode 'refresh_token=***

Checked the format here, and found out that it should be enclosed.

Let me know if it helped, thanks!

[peolytest]

Hi! @Marramirez,
In my code, I have ' in the end. The main question is why the refresh token disappeared from the response. Or did you never have it in this response?

Thanks