from qcloud_cos import CosServiceError

except CosServiceError as e:
    e.get_origin_msg()  # Get the original error message in XML format
    e.get_digest_msg() # Get the processed error message in dict format
    e.get_status_code() # Get the HTTP error code (e.g. 4xx, 5xx)
    e.get_error_code() # Get the COS-defined error code
    e.get_error_msg() # Get a detailed description of the COS error code
    e.get_trace_id() # Get the trace_id of the request
    e.get_request_id() # Get the request_id of the request
    e.get_resource_location() # Get the URL