---
title: "Count Log"
method: POST
path: "/logs/count"
tags: ["Log"]
---

# Count Log

`POST /logs/count`

## Request

- Base URL: `https://oneuptime.com/api`
- URL: `https://oneuptime.com/api/logs/count`
- Auth: API key in header `APIKey`
- TypeScript: <https://skmtc.dev/oneuptime/apis/oneuptime-openapi-specification/docs/logs/count/post.ts> (a function with typed inputs; its response is checked against the schema)

Endpoint to count Log items

## Request body

- object
  - `query` LogItemV3QuerySchema: Query schema for LogItemV3. A field takes a plain value, which it matches exactly, or an operator its type allows. Telemetry tables are large: bound every query by time.
    - `projectId` union: Query operators for projectId field of type Object ID. Supported operators: EqualTo, NotEqual, IsNull, NotNull, Includes.
      - string
      - object
        - `_type` 'NotEqual', required
        - `value` string, required
      - object
        - `_type` 'IsNull', required
      - object
        - `_type` 'NotNull', required
      - object
        - `_type` 'Includes', required
        - `value` string[], required
    - `primaryEntityId` union: Query operators for primaryEntityId field of type Object ID. Supported operators: EqualTo, NotEqual, IsNull, NotNull, Includes.
      - string
      - object
        - `_type` 'NotEqual', required
        - `value` string, required
      - object
        - `_type` 'IsNull', required
      - object
        - `_type` 'NotNull', required
      - object
        - `_type` 'Includes', required
        - `value` string[], required
    - `primaryEntityType` union: Query operators for primaryEntityType field of type Text. Supported operators: EqualTo, NotEqual, IsNull, NotNull, Includes, EqualToOrNull, Search.
      - string
      - object
        - `_type` 'NotEqual', required
        - `value` string, required
      - object
        - `_type` 'IsNull', required
      - object
        - `_type` 'NotNull', required
      - object
        - `_type` 'Includes', required
        - `value` string[], required
      - object
        - `_type` 'EqualToOrNull', required
        - `value` string, required
      - object
        - `_type` 'Search', required
        - `value` string, required
    - `time` union: Query operators for time field of type DateTime64. Supported operators: EqualTo, NotEqual, IsNull, NotNull, GreaterThan, GreaterThanOrEqual, LessThan, LessThanOrEqual, InBetween. Times are ISO-8601, such as 2026-01-01T00:00:00.000Z.
      - string, date-time
      - object
        - `_type` 'NotEqual', required
        - `value` string, date-time, required
      - object
        - `_type` 'IsNull', required
      - object
        - `_type` 'NotNull', required
      - object
        - `_type` 'GreaterThan', required
        - `value` string, date-time, required
      - object
        - `_type` 'GreaterThanOrEqual', required
        - `value` string, date-time, required
      - object
        - `_type` 'LessThan', required
        - `value` string, date-time, required
      - object
        - `_type` 'LessThanOrEqual', required
        - `value` string, date-time, required
      - object
        - `_type` 'InBetween', required
        - `startValue` string, date-time, required
        - `endValue` string, date-time, required
    - `timeUnixNano` union: Query operators for timeUnixNano field of type UInt64. Supported operators: EqualTo, NotEqual, IsNull, NotNull, GreaterThan, GreaterThanOrEqual, LessThan, LessThanOrEqual, InBetween. A value past 2^53 is sent as a string of digits.
      - number
      - string
      - object
        - `_type` 'NotEqual', required
        - `value` union, required
          - number
          - string
      - object
        - `_type` 'IsNull', required
      - object
        - `_type` 'NotNull', required
      - object
        - `_type` 'GreaterThan', required
        - `value` union, required
          - number
          - string
      - object
        - `_type` 'GreaterThanOrEqual', required
        - `value` union, required
          - number
          - string
      - object
        - `_type` 'LessThan', required
        - `value` union, required
          - number
          - string
      - object
        - `_type` 'LessThanOrEqual', required
        - `value` union, required
          - number
          - string
      - object
        - `_type` 'InBetween', required
        - `startValue` union, required
          - number
          - string
        - `endValue` union, required
          - number
          - string
    - `severityText` union: Query operators for severityText field of type Text. Supported operators: EqualTo, NotEqual, IsNull, NotNull, Includes, EqualToOrNull, Search.
      - string
      - object
        - `_type` 'NotEqual', required
        - `value` string, required
      - object
        - `_type` 'IsNull', required
      - object
        - `_type` 'NotNull', required
      - object
        - `_type` 'Includes', required
        - `value` string[], required
      - object
        - `_type` 'EqualToOrNull', required
        - `value` string, required
      - object
        - `_type` 'Search', required
        - `value` string, required
    - `severityNumber` union: Query operators for severityNumber field of type Number. Supported operators: EqualTo, NotEqual, IsNull, NotNull, GreaterThan, GreaterThanOrEqual, LessThan, LessThanOrEqual, InBetween.
      - number
      - object
        - `_type` 'NotEqual', required
        - `value` number, required
      - object
        - `_type` 'IsNull', required
      - object
        - `_type` 'NotNull', required
      - object
        - `_type` 'GreaterThan', required
        - `value` number, required
      - object
        - `_type` 'GreaterThanOrEqual', required
        - `value` number, required
      - object
        - `_type` 'LessThan', required
        - `value` number, required
      - object
        - `_type` 'LessThanOrEqual', required
        - `value` number, required
      - object
        - `_type` 'InBetween', required
        - `startValue` number, required
        - `endValue` number, required
    - `attributes` object: Query operators for attributes field of type Map(String, String). Supported operators: EqualTo, NotEqual, IsNull, NotNull, Search. Filtered by key, each key with these operators: {"attributes": {"<key>": <value or operator>}}.
    - `attributeKeys` union: Query operators for attributeKeys field of type Array of Text. Supported operators: EqualTo, NotEqual, IsNull, NotNull, Includes, Search. EqualTo, NotEqual and Search match one element; Includes matches any of several.
      - object
        - `_type` 'EqualTo', required
        - `value` string, required
      - object
        - `_type` 'NotEqual', required
        - `value` string, required
      - object
        - `_type` 'IsNull', required
      - object
        - `_type` 'NotNull', required
      - object
        - `_type` 'Includes', required
        - `value` string[], required
      - object
        - `_type` 'Search', required
        - `value` string, required
    - `entityKeys` union: Query operators for entityKeys field of type Array of Text. Supported operators: EqualTo, NotEqual, IsNull, NotNull, Includes, Search. EqualTo, NotEqual and Search match one element; Includes matches any of several.
      - object
        - `_type` 'EqualTo', required
        - `value` string, required
      - object
        - `_type` 'NotEqual', required
        - `value` string, required
      - object
        - `_type` 'IsNull', required
      - object
        - `_type` 'NotNull', required
      - object
        - `_type` 'Includes', required
        - `value` string[], required
      - object
        - `_type` 'Search', required
        - `value` string, required
    - `serviceEntityKey` union: Query operators for serviceEntityKey field of type Text. Supported operators: EqualTo, NotEqual, IsNull, NotNull, Includes, EqualToOrNull, Search.
      - string
      - object
        - `_type` 'NotEqual', required
        - `value` string, required
      - object
        - `_type` 'IsNull', required
      - object
        - `_type` 'NotNull', required
      - object
        - `_type` 'Includes', required
        - `value` string[], required
      - object
        - `_type` 'EqualToOrNull', required
        - `value` string, required
      - object
        - `_type` 'Search', required
        - `value` string, required
    - `hostEntityKey` union: Query operators for hostEntityKey field of type Text. Supported operators: EqualTo, NotEqual, IsNull, NotNull, Includes, EqualToOrNull, Search.
      - string
      - object
        - `_type` 'NotEqual', required
        - `value` string, required
      - object
        - `_type` 'IsNull', required
      - object
        - `_type` 'NotNull', required
      - object
        - `_type` 'Includes', required
        - `value` string[], required
      - object
        - `_type` 'EqualToOrNull', required
        - `value` string, required
      - object
        - `_type` 'Search', required
        - `value` string, required
    - `k8sPodEntityKey` union: Query operators for k8sPodEntityKey field of type Text. Supported operators: EqualTo, NotEqual, IsNull, NotNull, Includes, EqualToOrNull, Search.
      - string
      - object
        - `_type` 'NotEqual', required
        - `value` string, required
      - object
        - `_type` 'IsNull', required
      - object
        - `_type` 'NotNull', required
      - object
        - `_type` 'Includes', required
        - `value` string[], required
      - object
        - `_type` 'EqualToOrNull', required
        - `value` string, required
      - object
        - `_type` 'Search', required
        - `value` string, required
    - `k8sNodeEntityKey` union: Query operators for k8sNodeEntityKey field of type Text. Supported operators: EqualTo, NotEqual, IsNull, NotNull, Includes, EqualToOrNull, Search.
      - string
      - object
        - `_type` 'NotEqual', required
        - `value` string, required
      - object
        - `_type` 'IsNull', required
      - object
        - `_type` 'NotNull', required
      - object
        - `_type` 'Includes', required
        - `value` string[], required
      - object
        - `_type` 'EqualToOrNull', required
        - `value` string, required
      - object
        - `_type` 'Search', required
        - `value` string, required
    - `k8sClusterEntityKey` union: Query operators for k8sClusterEntityKey field of type Text. Supported operators: EqualTo, NotEqual, IsNull, NotNull, Includes, EqualToOrNull, Search.
      - string
      - object
        - `_type` 'NotEqual', required
        - `value` string, required
      - object
        - `_type` 'IsNull', required
      - object
        - `_type` 'NotNull', required
      - object
        - `_type` 'Includes', required
        - `value` string[], required
      - object
        - `_type` 'EqualToOrNull', required
        - `value` string, required
      - object
        - `_type` 'Search', required
        - `value` string, required
    - `containerEntityKey` union: Query operators for containerEntityKey field of type Text. Supported operators: EqualTo, NotEqual, IsNull, NotNull, Includes, EqualToOrNull, Search.
      - string
      - object
        - `_type` 'NotEqual', required
        - `value` string, required
      - object
        - `_type` 'IsNull', required
      - object
        - `_type` 'NotNull', required
      - object
        - `_type` 'Includes', required
        - `value` string[], required
      - object
        - `_type` 'EqualToOrNull', required
        - `value` string, required
      - object
        - `_type` 'Search', required
        - `value` string, required
    - `traceId` union: Query operators for traceId field of type Text. Supported operators: EqualTo, NotEqual, IsNull, NotNull, Includes, EqualToOrNull, Search.
      - string
      - object
        - `_type` 'NotEqual', required
        - `value` string, required
      - object
        - `_type` 'IsNull', required
      - object
        - `_type` 'NotNull', required
      - object
        - `_type` 'Includes', required
        - `value` string[], required
      - object
        - `_type` 'EqualToOrNull', required
        - `value` string, required
      - object
        - `_type` 'Search', required
        - `value` string, required
    - `spanId` union: Query operators for spanId field of type Text. Supported operators: EqualTo, NotEqual, IsNull, NotNull, Includes, EqualToOrNull, Search.
      - string
      - object
        - `_type` 'NotEqual', required
        - `value` string, required
      - object
        - `_type` 'IsNull', required
      - object
        - `_type` 'NotNull', required
      - object
        - `_type` 'Includes', required
        - `value` string[], required
      - object
        - `_type` 'EqualToOrNull', required
        - `value` string, required
      - object
        - `_type` 'Search', required
        - `value` string, required
    - `sessionId` union: Query operators for sessionId field of type Text. Supported operators: EqualTo, NotEqual, IsNull, NotNull, Includes, EqualToOrNull, Search.
      - string
      - object
        - `_type` 'NotEqual', required
        - `value` string, required
      - object
        - `_type` 'IsNull', required
      - object
        - `_type` 'NotNull', required
      - object
        - `_type` 'Includes', required
        - `value` string[], required
      - object
        - `_type` 'EqualToOrNull', required
        - `value` string, required
      - object
        - `_type` 'Search', required
        - `value` string, required
    - `body` union: Query operators for body field of type Text. Supported operators: EqualTo, NotEqual, IsNull, NotNull, Includes, EqualToOrNull, Search.
      - string
      - object
        - `_type` 'NotEqual', required
        - `value` string, required
      - object
        - `_type` 'IsNull', required
      - object
        - `_type` 'NotNull', required
      - object
        - `_type` 'Includes', required
        - `value` string[], required
      - object
        - `_type` 'EqualToOrNull', required
        - `value` string, required
      - object
        - `_type` 'Search', required
        - `value` string, required
    - `observedTimeUnixNano` union: Query operators for observedTimeUnixNano field of type UInt64. Supported operators: EqualTo, NotEqual, IsNull, NotNull, GreaterThan, GreaterThanOrEqual, LessThan, LessThanOrEqual, InBetween. A value past 2^53 is sent as a string of digits.
      - number
      - string
      - object
        - `_type` 'NotEqual', required
        - `value` union, required
          - number
          - string
      - object
        - `_type` 'IsNull', required
      - object
        - `_type` 'NotNull', required
      - object
        - `_type` 'GreaterThan', required
        - `value` union, required
          - number
          - string
      - object
        - `_type` 'GreaterThanOrEqual', required
        - `value` union, required
          - number
          - string
      - object
        - `_type` 'LessThan', required
        - `value` union, required
          - number
          - string
      - object
        - `_type` 'LessThanOrEqual', required
        - `value` union, required
          - number
          - string
      - object
        - `_type` 'InBetween', required
        - `startValue` union, required
          - number
          - string
        - `endValue` union, required
          - number
          - string
    - `droppedAttributesCount` union: Query operators for droppedAttributesCount field of type Number. Supported operators: EqualTo, NotEqual, IsNull, NotNull, GreaterThan, GreaterThanOrEqual, LessThan, LessThanOrEqual, InBetween.
      - number
      - object
        - `_type` 'NotEqual', required
        - `value` number, required
      - object
        - `_type` 'IsNull', required
      - object
        - `_type` 'NotNull', required
      - object
        - `_type` 'GreaterThan', required
        - `value` number, required
      - object
        - `_type` 'GreaterThanOrEqual', required
        - `value` number, required
      - object
        - `_type` 'LessThan', required
        - `value` number, required
      - object
        - `_type` 'LessThanOrEqual', required
        - `value` number, required
      - object
        - `_type` 'InBetween', required
        - `startValue` number, required
        - `endValue` number, required
    - `flags` union: Query operators for flags field of type Number. Supported operators: EqualTo, NotEqual, IsNull, NotNull, GreaterThan, GreaterThanOrEqual, LessThan, LessThanOrEqual, InBetween.
      - number
      - object
        - `_type` 'NotEqual', required
        - `value` number, required
      - object
        - `_type` 'IsNull', required
      - object
        - `_type` 'NotNull', required
      - object
        - `_type` 'GreaterThan', required
        - `value` number, required
      - object
        - `_type` 'GreaterThanOrEqual', required
        - `value` number, required
      - object
        - `_type` 'LessThan', required
        - `value` number, required
      - object
        - `_type` 'LessThanOrEqual', required
        - `value` number, required
      - object
        - `_type` 'InBetween', required
        - `startValue` number, required
        - `endValue` number, required
    - `_id` union: Query operators for _id field of type Object ID. Supported operators: EqualTo, NotEqual, IsNull, NotNull, Includes.
      - string
      - object
        - `_type` 'NotEqual', required
        - `value` string, required
      - object
        - `_type` 'IsNull', required
      - object
        - `_type` 'NotNull', required
      - object
        - `_type` 'Includes', required
        - `value` string[], required
    - `createdAt` union: Query operators for createdAt field of type Date. Supported operators: EqualTo, NotEqual, IsNull, NotNull, GreaterThan, GreaterThanOrEqual, LessThan, LessThanOrEqual, InBetween. Times are ISO-8601, such as 2026-01-01T00:00:00.000Z.
      - string, date-time
      - object
        - `_type` 'NotEqual', required
        - `value` string, date-time, required
      - object
        - `_type` 'IsNull', required
      - object
        - `_type` 'NotNull', required
      - object
        - `_type` 'GreaterThan', required
        - `value` string, date-time, required
      - object
        - `_type` 'GreaterThanOrEqual', required
        - `value` string, date-time, required
      - object
        - `_type` 'LessThan', required
        - `value` string, date-time, required
      - object
        - `_type` 'LessThanOrEqual', required
        - `value` string, date-time, required
      - object
        - `_type` 'InBetween', required
        - `startValue` string, date-time, required
        - `endValue` string, date-time, required

## Response `200`

Successful response

- object
  - `count` number

## Other responses

- `400`: Bad request. This response indicates that the request was malformed or contained invalid data.
- `401`: Unauthorized. This response indicates that the request requires user authentication.
- `402`: Payment Required. This response indicates that the request requires payment or a valid subscription.
- `403`: Forbidden. This response indicates that the server understood the request, but refuses to authorize it.
- `405`: Project not found. This response indicates that the requested project does not exist or is not accessible.
- `408`: Request Timeout. This response indicates that the server timed out waiting for the request.
- `415`: Unable to reach server. This response indicates that the server is currently unreachable or down.
- `422`: Not authorized. This response indicates that the user does not have permission to access the requested resource.
- `500`: Internal Server Error. This response indicates that the server encountered an unexpected condition that prevented it from fulfilling the request.

---

[API](https://skmtc.dev/oneuptime/apis/oneuptime-openapi-specification.md) - [All operations](https://skmtc.dev/oneuptime/apis/oneuptime-openapi-specification/llms.txt) - [OpenAPI document](https://skmtc.dev/oneuptime/apis/oneuptime-openapi-specification/revisions/ba3307d00304?raw)