Could not clone the destination repository. Command:

git clone --single-branch --branch main git@github.com:sstalumniassociation/grpc-client-swift.git /tmp/tmp.gamAGn

(Note that if they exist USER_NAME and API_TOKEN is redacted by GitHub)

Please verify that the target repository exist AND that it contains the destination branch name, and is accesible by the API_TOKEN_GITHUB OR SSH_DEPLOY_KEY