---
title: "Multiple Session Documents"
method: GET
path: "/v2/usercollection/session"
tags: ["Session Routes"]
---

# Multiple Session Documents

`GET /v2/usercollection/session`

## Query parameters

- `start_date` union
  - string, date-time
  - string, date
- `end_date` union
  - string, date-time
  - string, date
- `next_token` string, nullable
- `fields` string, nullable — Comma-separated list of fields to include in the response, in addition to the always returned fields. Defaults to all fields if not provided.

## Response `200`

Successful Response

- union
  - MultiDocumentResponsePublicSession
    - `data` PublicSession[], required
      - `id` string, required — Unique identifier of the object.
      - `day` string, required
      - `end_datetime` string, required
      - `heart_rate` PublicSample — Object defining a recorded sample.
        - `interval` number, required — Interval in seconds between the sampled items.
        - `items` number[], required
        - `timestamp` string, required
      - `heart_rate_variability` PublicSample — Object defining a recorded sample.
        - `interval` number, required — Interval in seconds between the sampled items.
        - `items` number[], required
        - `timestamp` string, required
      - `mood` 'bad' | 'worse' | 'same' | 'good' | 'great' — Possible Moment moods.
      - `motion_count` PublicSample — Object defining a recorded sample.
        - `interval` number, required — Interval in seconds between the sampled items.
        - `items` number[], required
        - `timestamp` string, required
      - `start_datetime` string, required
      - `type` 'breathing' | 'meditation' | 'nap' | 'relaxation' | 'rest' | 'body_status', required — Possible Moment types.
    - `next_token` string, nullable, required
  - MultiDocumentResponseDict
    - `data` object[], required
    - `next_token` string, nullable, required

## Other responses

- `400` — Client Exception
- `401` — Unauthorized access exception. Usually means the access token is expired, malformed or revoked.
- `403` — Access forbidden. Usually means the user's subscription to Oura has expired and their data is not available via the API.
- `422` — Validation Error
- `429` — Request Rate Limit Exceeded.

---

[API](https://skmtc.dev/ouraring/apis/oura-api-documentation.md) · [All operations](https://skmtc.dev/ouraring/apis/oura-api-documentation/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/ouraring/oura-api-documentation/revisions/8b8ae3b61eda/schema)