Method GroupError

offset_fetch_response.go:378–386

GroupError returns the group-level error: for v8+ the error of Groups[0], otherwise the top-level Err.

()

// GroupError returns the group-level error: for v8+ the error of Groups[0],
// otherwise the top-level Err.
func (r *OffsetFetchResponse) GroupError() KError {
	if r.Version >= 8 {
		if len(r.Groups) == 0 {
			return ErrNoError
		}
		return r.Groups[0].Err
	}
	return r.Err
}

// GetGroup returns the per-group entry for groupID, or nil if absent or on v0-7.
func (r *OffsetFetchResponse) GetGroup(groupID string) *OffsetFetchResponseGroup {