- [JSON representation](https://developers.google.com/workspace/vault/reference/rest/v1/CountArtifactsMetadata#SCHEMA_REPRESENTATION)

Long running operation metadata for matters.count.

| JSON representation |
|---|
| ``` { "startTime": string, "endTime": string, "matterId": string, "query": { object (`https://developers.google.com/workspace/vault/reference/rest/v1/Query`) } } ``` |

| Fields ||
|---|---|
| `startTime` | ``string (`https://protobuf.dev/reference/protobuf/google.protobuf#timestamp` format)`` Creation time of count operation. Uses RFC 3339, where generated output will always be Z-normalized and use 0, 3, 6 or 9 fractional digits. Offsets other than "Z" are also accepted. Examples: `"2014-10-02T15:01:23Z"`, `"2014-10-02T15:01:23.045123456Z"` or `"2014-10-02T15:01:23+05:30"`. |
| `endTime` | ``string (`https://protobuf.dev/reference/protobuf/google.protobuf#timestamp` format)`` End time of count operation. Available when operation is done. Uses RFC 3339, where generated output will always be Z-normalized and use 0, 3, 6 or 9 fractional digits. Offsets other than "Z" are also accepted. Examples: `"2014-10-02T15:01:23Z"`, `"2014-10-02T15:01:23.045123456Z"` or `"2014-10-02T15:01:23+05:30"`. |
| `matterId` | `string` The matter ID of the associated matter. |
| `query` | ``object (`https://developers.google.com/workspace/vault/reference/rest/v1/Query`)`` The search query from the request. |