BigQuery/src/BigQueryClient.php
public function getServiceAccount(array $options = [])
    {
        $resp = $this->connection->getServiceAccount($options + ['projectId' => $this->projectId]);
        return $resp['email'];
    }
public function getServiceAccount(array $options = [])
    {
        $resp = $this->connection->getServiceAccount($options + ['projectId' => $this->projectId]);
        return $resp['email'];
    }
public function getServiceAccount ( array $ options = [ ] ) { $ resp = $ this -> connection -> getServiceAccount ( $ options + [ 'projectId' => $ this -> projectId ] ) ; return $ resp [ 'email' ] ; }
Get a service account for the KMS integration.

Example:
```
$serviceAccount = $bigQuery->getServiceAccount();
```

@param array $options [optional] Configuration options.

@return string
Get a service account for the KMS integration .