| Field | Type | Description |
|---|---|---|
| header | QueryHeader | Standard info sent from client to node, including the signed payment, and what kind of response is requested (cost, state proof, both, or neither). |
| topicID | TopicID | The Topic for which information is being requested |
Retrieve the parameters of and state of a consensus topic.
| Field | Type | Description |
|---|---|---|
| header | ResponseHeader | Standard response from node to client, including the requested fields: cost, or state proof, or both, or neither. |
| topicID | TopicID | Topic identifier. |
| topicInfo | ConsensusTopicInfo | Current state of the topic |