action ix_api_member_joining_rules_update {
  label: "member_joining_rules_update"
  description: "Update a joining rule"
  provider: ix_api
  method: PUT
  path: "/member-joining-rules/{id}"
  encoding: json
  input: {
    type: "object"
    properties: {
      id: {
        type: "string"
      }
    }
    required: ["id"]
    additionalProperties: false
  }
  output: {
    description: "Polymorphic Member Joining Rule"
    type: "object"
  }
}