Ensure 'Log_error_verbosity' Database Flag for Cloud SQL PostgreSQL Instance Is Set to 'DEFAULT' or Stricter

The 'log_error_verbosity' flag controls the verbosity/details of messages logged. Valid values are: 'terse' or 'default' or 'verbose' 'terse' excludes the logging of 'DETAIL', 'HINT', 'QUERY', and 'CONTEXT' error information. 'verbose' output includes the 'SQLSTATE' error code, source code file name, function name, and line number that generated the error. Ensure an appropriate value is set to 'default' or stricter.