code: func ValidateClientConnectionConfiguration(cc *config.ClientConnectionConfiguration, fldPath *field.Path) field.ErrorList {
  	allErrs := field.ErrorList{}
  	if cc.Burst < 0 {
  		allErrs = append(allErrs, field.Invalid(fldPath.Child("burst"), cc.Burst, "must be non-negative"))
  	}
  	return allErrs
  }
docs: // ValidateClientConnectionConfiguration ensures validation of the ClientConnectionConfiguration struct