# ai_analytics_orgs_users_observations_list

Viewset for retrieving and listing Langfuse observations.

This viewset provides read-only access to Langfuse observations data for platform admins.
Observations represent detailed tracking of AI model interactions and responses.

Permissions:
    - Restricted to platform administrators only

Endpoint: GET /api/ai-analytics/orgs/{org}/users/{user_id}/observations/
Version: 3.59.0-ai-plus
Security: PlatformApiKeyAuthentication

## Query parameters:

  - `limit` (integer)
    Number of results to return per page.

  - `offset` (integer)
    The initial index from which to return the results.

  - `ordering` (string)
    Which field to use when ordering the results.

  - `search` (string)
    A search term.

## Path parameters:

  - `org` (string, required)

  - `user_id` (string, required)

## Response 200 fields (application/json):

  - `count` (integer, required)
    Example: 123

  - `next` (string,null)
    Example: "http://api.example.org/accounts/?offset=400&limit=100"

  - `previous` (string,null)
    Example: "http://api.example.org/accounts/?offset=200&limit=100"

  - `results` (array, required)

  - `results.id` (string, required)

  - `results.trace_id` (string, required)

  - `results.type` (string, required)

  - `results.parent_observation_id` (string,null)

  - `results.start_time` (string, required)

  - `results.end_time` (string,null)

  - `results.name` (string, required)

  - `results.metadata` (any, required)

  - `results.level` (string, required)

  - `results.status_message` (string,null)

  - `results.version` (string,null)

  - `results.input` (string,null)

  - `results.output` (string,null)

  - `results.provided_model_name` (string,null)

  - `results.internal_model_id` (string,null)

  - `results.model_parameters` (string,null)

  - `results.provided_usage_details` (string, required)

  - `results.usage_details` (string, required)

  - `results.provided_cost_details` (string, required)

  - `results.cost_details` (string, required)

  - `results.total_cost` (string,null)

  - `results.completion_start_time` (string,null)

  - `results.prompt_id` (string,null)

  - `results.prompt_name` (string,null)

  - `results.prompt_version` (integer,null)

  - `results.created_at` (string, required)

  - `results.updated_at` (string)

  - `results.event_ts` (string, required)

  - `results.is_deleted` (integer, required)