action mozilla_get_collection_changeset {
  label: "get_collection-changeset"
  provider: mozilla
  method: GET
  path: "/buckets/{bid}/collections/{cid}/changeset"
  encoding: json
  input: {
    type: "object"
    properties: {
      _expected: {
        type: "string"
      }
      _limit: {
        type: "integer"
      }
      _since: {
        type: "string"
      }
      bucket: {
        type: "string"
      }
      collection: {
        type: "string"
      }
    }
    required: ["_expected"]
    additionalProperties: false
  }
  output: {
    type: "object"
    additionalProperties: true
  }
}