network/network.go
func (p SearchInResponseBodyParams) WithIsRegex(isRegex bool) *SearchInResponseBodyParams {
	p.IsRegex = isRegex
	return &p
}
func (p SearchInResponseBodyParams) WithIsRegex(isRegex bool) *SearchInResponseBodyParams {
	p.IsRegex = isRegex
	return &p
}
// WithIsRegex if true, treats string parameter as regex.