"{
  \"type\": \"service_account\",
  \"project_id\": \"...\",
  \"private_key_id\": \"...",
  \"private_key\": \"-----BEGIN PRIVATE KEY-----\\...\\n-----END PRIVATE KEY-----\\n\",
  \"client_email\": \"..\",
  \"client_id\": \"...\",
  \"auth_uri\": \"https://accounts.google.com/o/oauth2/auth\",
  \"token_uri\": \"https://accounts.google.com/o/oauth2/token\",
  \"auth_provider_x509_cert_url\": \"https://www.googleapis.com/oauth2/v1/certs\",
  \"client_x509_cert_url\": \".."
}"