raml-1.0 - 如何让两个 raml 属性互斥？

Question

我在 raml1.0 中有一个具有 4 个属性的类型，我需要实现这种情况：四个属性中的两个属性只存在，所以如果其中一个存在，另一个不应该存在，并且如果它们都发生了适当的错误消息扔给用户。

例如：

types:
  TypeOne:
    description: "Need the first two properties exist only mutually exclusively"
    type: object
    additionalProperties: false
    properties:
      Prop1:
        description: "This is the first property"
        type: string
        required: true
      Prop2:
        description: "This should not exist if Prop1 exist"
        type: String
        required: true (only if Prop1 does not exist) 
      Prop3:
        description: "This is optional if Prop1 exists"
        type: string
        required: false
      Prop4:
        description: "This is optional if Prop2 exists"
        type: string
        required: false

非常感谢任何帮助。顺便说一句，这些类型中的每一个都是一个复杂的对象。我只是在这里简化它只是为了演示。

Answer 1

尝试这个：

types:
  Base:
    properties:
      Prop3:
        description: "This is optional if Prop1 exists"
        type: string
        required: false
      Prop4:
        description: "This is optional if Prop2 exists"
        type: string
        required: false
  TypeOne:
    type: Base
    additionalProperties: false
    properties:
      Prop1:
        description: "This is the first property"
        type: string
        required: true
  TypeTwo:
    type: Base
    additionalProperties: false
    properties:
      Prop2:
        description: "This is the first property"
        type: string
        required: true
  MainType:
    type: TypeOne | TypeTwo

联合类型的文档可以在这里找到：https ://github.com/raml-org/raml-spec/blob/master/versions/raml-10/raml-10.md/#union-type