[Yandex Cloud documentation](../../../../index.md) > [Yandex Cloud Logging](../../../index.md) > API reference > [gRPC](../index.md) > [LogGroup](index.md) > List

# Cloud Logging Service, gRPC: LogGroupService.List

Retrieves the list of log groups in the specified folder.

## gRPC request

**rpc List ([ListLogGroupsRequest](#yandex.cloud.logging.v1.ListLogGroupsRequest)) returns ([ListLogGroupsResponse](#yandex.cloud.logging.v1.ListLogGroupsResponse))**

## ListLogGroupsRequest {#yandex.cloud.logging.v1.ListLogGroupsRequest}

```json
{
  "folder_id": "string",
  "page_size": "int64",
  "page_token": "string",
  "filter": "string"
}
```

#|
||Field | Description ||
|| folder_id | **string**

Required field. Folder ID of the log groups to return.
To get a folder ID make a [yandex.cloud.resourcemanager.v1.FolderService.List](../../../../resource-manager/api-ref/grpc/Folder/list.md#List) request.

The maximum string length in characters is 64. ||
|| page_size | **int64**

The maximum number of results per page to return. If the number of available
results is larger than `page_size`, the service returns a [ListLogGroupsResponse.next_page_token](#yandex.cloud.logging.v1.ListLogGroupsResponse)
that can be used to get the next page of results in subsequent list requests.
Default value: 100. ||
|| page_token | **string**

Page token. To get the next page of results, set `page_token` to the
[ListLogGroupsResponse.next_page_token](#yandex.cloud.logging.v1.ListLogGroupsResponse) returned by a previous list request.

The maximum string length in characters is 100. ||
|| filter | **string**

A filter expression that filters log groups listed in the response.
The expression must specify:
1. The field name. Currently filtering can only be applied to the [LogGroup.name](#yandex.cloud.logging.v1.LogGroup) field.
2. An `=` operator.
3. The value in double quotes (`"`). Must be 3-63 characters long and match the regular expression `[a-z][-a-z0-9]{1,61}[a-z0-9]`.
Example of a filter: `name=my-log-group`.

The maximum string length in characters is 1000. ||
|#

## ListLogGroupsResponse {#yandex.cloud.logging.v1.ListLogGroupsResponse}

```json
{
  "groups": [
    {
      "id": "string",
      "folder_id": "string",
      "cloud_id": "string",
      "created_at": "google.protobuf.Timestamp",
      "name": "string",
      "description": "string",
      "labels": "map<string, string>",
      "status": "Status",
      "retention_period": "google.protobuf.Duration",
      "data_stream": "string"
    }
  ],
  "next_page_token": "string"
}
```

#|
||Field | Description ||
|| groups[] | **[LogGroup](#yandex.cloud.logging.v1.LogGroup)**

List of log groups in the specified folder. ||
|| next_page_token | **string**

Token for getting the next page of the list. If the number of results is greater than
the specified [ListLogGroupsRequest.page_size](#yandex.cloud.logging.v1.ListLogGroupsRequest), use `next_page_token` as the value
for the [ListLogGroupsRequest.page_token](#yandex.cloud.logging.v1.ListLogGroupsRequest) parameter in the next list request.
Each subsequent page will have its own `next_page_token` to continue paging through the results. ||
|#

## LogGroup {#yandex.cloud.logging.v1.LogGroup}

#|
||Field | Description ||
|| id | **string**

Log group ID. ||
|| folder_id | **string**

Log group folder ID. ||
|| cloud_id | **string**

Log group cloud ID. ||
|| created_at | **[google.protobuf.Timestamp](https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#timestamp)**

Log group creation time. ||
|| name | **string**

Log group name. ||
|| description | **string**

Log group description. ||
|| labels | **object** (map<**string**, **string**>)

Log group labels. ||
|| status | enum **Status**

Status of the log group.

- `CREATING`: Log group is creating.
- `ACTIVE`: Log group is ready to accept messages,
- `DELETING`: Log group is being deleted.
No messages will be accepted.
- `ERROR`: Log group is in failed state. ||
|| retention_period | **[google.protobuf.Duration](https://developers.google.com/protocol-buffers/docs/reference/csharp/class/google/protobuf/well-known-types/duration)**

Log group entry retention period.
Entries will be present in group during this period. ||
|| data_stream | **string**

Data stream name ||
|#