errs = appendErrors(errs, check(len(src.RequestPrincipals) != 0, "From.RequestPrincipals"))
						errs = appendErrors(errs, check(len(src.NotRequestPrincipals) != 0, "From.NotRequestPrincipals"))
					}
				}
				for _, when := range rule.GetWhen() {
					if when == nil {
						errs = appendErrors(errs, fmt.Errorf("when field cannot be nil"))
						continue
					}

                                items:
                                  type: string
                                type: array
                              notRequestPrincipals:
                                description: Optional.
                                items:
                                  type: string
                                type: array

                                items:
                                  type: string
                                type: array
                              notRequestPrincipals:
                                description: Optional.
                                items:
                                  type: string
                                type: array