# Uses of Interface
io.dapr.v1.DaprAppCallbackProtos.TopicEventRequestOrBuilder

Packages that use DaprAppCallbackProtos.TopicEventRequestOrBuilder
Package | Description
--- | ---
io.dapr.v1 |

- ## Uses of DaprAppCallbackProtos.TopicEventRequestOrBuilder in io.dapr.v1

  Classes in io.dapr.v1 that implement DaprAppCallbackProtos.TopicEventRequestOrBuilder
  Modifier and Type | Class | Description
  --- | --- | ---
  `static class` | `DaprAppCallbackProtos.TopicEventRequest` | TopicEventRequest message is compatiable with CloudEvent spec v1.0 https://github.com/cloudevents/spec/blob/v1.0/spec.md
  `static class` | `DaprAppCallbackProtos.TopicEventRequest.Builder` | TopicEventRequest message is compatiable with CloudEvent spec v1.0 https://github.com/cloudevents/spec/blob/v1.0/spec.md