I invoking google cloud rest API from postman. As per google documentation, I have created Service Account and download key json file and json file contents are as below
"type": "service_account",
"project_id": "myproject",
"private_key_id": "<KeyID>",
"private_key": "<Key>",
"client_email": "[email protected]",
"client_id": "<client_id>",
"auth_uri": "https://accounts.google.com/o/oauth2/auth",
"token_uri": "https://oauth2.googleapis.com/token",
"auth_provider_x509_cert_url": "https://www.googleapis.com/oauth2/v1/certs",
"client_x509_cert_url": "cert_url",
"universe_domain": "googleapis.com"
I not sure, how to use above credentials while invoking google cloud rest api in postman.
E.g. Endpoint - Get list of all projects in given orgnization. Service Account has all necessary permission to read the data from all project.
https://cloudresourcemanager.googleapis.com/v3/projects
I tried to use private key from credentials as postman as bearer token but did not work but got below error. I also checked documentation but it very confusing.
"Request is missing required authentication credential. Expected OAuth 2 access token, login cookie or other valid authentication credential. See https://developers.google.com/identity/sign-in/web/devconsole-project.",
"status": "UNAUTHENTICATED"