case "GET", "HEAD", "OPTIONS", "TRACE":
			return true
		}
		// The Idempotency-Key, while non-standard, is widely used to
		// mean a POST or other request is idempotent. See
		// https://golang.org/issue/19943#issuecomment-421092421
		if r.Header.has("Idempotency-Key") || r.Header.has("X-Idempotency-Key") {
			return true
		}
	}
	return false
}

			toBinary(r1),
			toBinary(r),
		)
		return
	}

	// h and f should be the same
	// (repeated rounding should be idempotent)
	h := new(Float).SetMode(mode).SetPrec(prec).Set(f)
	if !alike(h, f) {
		t.Errorf("round %s (%d bits, %s) not idempotent: got %s and %s; want %s",
			toBinary(x), prec, mode,
			toBinary(h.int64()),
			toBinary(r1),
			toBinary(r),
		)
		return
	}
}

// request is idempotent and either has no body or has its [Request.GetBody]
// defined. HTTP requests are considered idempotent if they have HTTP methods
// GET, HEAD, OPTIONS, or TRACE; or if their [Header] map contains an
// "Idempotency-Key" or "X-Idempotency-Key" entry. If the idempotency key
// value is a zero-length slice, the request is treated as idempotent but the
// header is not sent on the wire.

          "type": "string"
        },
        "generation": {
          "description": "A sequence number representing a specific generation of the desired state. Populated by the system. Read-only.",

            "type": "string"
          },
          "generation": {
            "description": "A sequence number representing a specific generation of the desired state. Populated by the system. Read-only.",

	"namespace":                  "Namespace defines the space within which each name must be unique. An empty namespace is equivalent to the \"default\" namespace, but \"default\" is the canonical representation. Not all objects are required...

  //
  // Applied only if Name is not specified.
  // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#idempotency
  // +optional
  optional string generateName = 2;

  // Namespace defines the space within which each name must be unique. An empty namespace is

  //
  // Applied only if Name is not specified.
  // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#idempotency
  // +optional
  optional string generateName = 2;

  // Namespace defines the space within which each name must be unique. An empty namespace is

	//
	// Applied only if Name is not specified.
	// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#idempotency
	// +optional
	GenerateName string `json:"generateName,omitempty" protobuf:"bytes,2,opt,name=generateName"`

	// Namespace defines the space within which each name must be unique. An empty namespace is

//
// For most messages, the message is marshalled using their marshal method,
// since their wire representation is idempotent. For clientHelloMsg and
// serverHelloMsg, we store the original wire representation of the message and
// use that for hashing, since unmarshal/marshal are not idempotent due to
// extension ordering and other malleable fields, which may cause differences
// between what was received and what we marshal.