Google has deprecated Client Login/Password as authentication scheme and now only OAuth2.0 should be used for authentication.
Refer :
You should replace Login/Password with Oauth2 as described in our documentation :
You can also refer to our attached documentation with steps that may help you in setting up Oauth 2.0, Google Drive apis and Google Spreadsheets Api.
Google documents API's are also changed by Google so please see the attached Google Drive document to build your new connectors.
1st Approach:
The PDF tutorial was a one-time step for a system admin to get refresh token that can authenticate connector calls on behalf of all other users using its access token provided you mention query paramter access_type=offline in the one time connector call's url to get refresh token. In this approach, access token needs to be renewed after every manual task as it expires in 10 minutes.
2nd Approach:
If you need to use each end user's authentication, then you can follow the tutorial below to get one time client id and secret and store in project vault. Then end user will see a consent screen to allow RMP to access his spreadsheets,drive etc . You can renew access token via CAPI and it will maintained for each user separately by RMP in its provider.
This configure step screen just needs to be performed once in both these approaches.
However, in the second approach mentioned above, a consent screen that asks the end user to allow access will appear for all end users first time they access unless they revoke access or change password.
Thanks,
Sushma
Fujitsu RunMyProcess