---
title: "Calls Query Stats"
method: POST
path: "/calls/query_stats"
tags: ["Calls"]
---

# Calls Query Stats

`POST /calls/query_stats`

## Request body

- CallsQueryStatsReq
  - `project_id` string, required
  - `filter` CallsFilter
    - `op_names` string[], nullable
    - `input_refs` string[], nullable
    - `output_refs` string[], nullable
    - `parent_ids` string[], nullable
    - `trace_ids` string[], nullable
    - `call_ids` string[], nullable
    - `thread_ids` string[], nullable
    - `turn_ids` string[], nullable
    - `trace_roots_only` boolean, nullable
    - `wb_user_ids` string[], nullable
    - `wb_run_ids` string[], nullable
  - `query` Query
    - `$expr` union, required
      - AndOperation — Logical AND. All conditions must evaluate to true. Example:
        - `$and` union[], required
          - union
            - unknown
            - unknown
            - unknown
            - AndOperation — recursive
            - unknown
            - unknown
            - unknown
            - unknown
            - unknown
            - unknown
            - unknown
            - unknown
            - unknown
      - unknown
      - unknown
      - unknown
      - unknown
      - unknown
      - unknown
      - unknown
      - unknown
      - unknown
  - `limit` integer, nullable
  - `include_total_storage_size` boolean, nullable
  - `expand_columns` string[], nullable — Columns with refs to objects or table rows that require expansion during filtering or ordering.

## Response `200`

Successful Response

- CallsQueryStatsRes
  - `count` integer, required
  - `has_more` boolean
  - `total_storage_size_bytes` integer, nullable

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.net/wandb/apis/serverless-training.md) · [All operations](https://skmtc.net/wandb/apis/serverless-training/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/wandb/serverless-training/revisions/8d8d96fc0fd3/schema)