openapi: 3.1.0
info:
  title: Arthur GenAI Engine Agent Discovery Users API
  version: 2.1.688
tags:
- name: Users
paths:
  /api/v1/traces/users:
    get:
      tags:
      - Users
      summary: List User Metadata
      description: Get user metadata with pagination and filtering. Returns aggregated user information across sessions and traces.
      operationId: list_users_metadata_api_v1_traces_users_get
      security:
      - API Key: []
      parameters:
      - name: task_ids
        in: query
        required: true
        schema:
          type: array
          items:
            type: string
          minItems: 1
          description: Task IDs to filter on. At least one is required.
          title: Task Ids
        description: Task IDs to filter on. At least one is required.
      - name: start_time
        in: query
        required: false
        schema:
          type: string
          format: date-time
          description: Inclusive start date in ISO8601 string format. Use local time (not UTC).
          title: Start Time
        description: Inclusive start date in ISO8601 string format. Use local time (not UTC).
      - name: end_time
        in: query
        required: false
        schema:
          type: string
          format: date-time
          description: Exclusive end date in ISO8601 string format. Use local time (not UTC).
          title: End Time
        description: Exclusive end date in ISO8601 string format. Use local time (not UTC).
      - name: sort
        in: query
        required: false
        schema:
          $ref: '#/components/schemas/PaginationSortMethod'
          description: Sort the results (asc/desc)
          default: desc
        description: Sort the results (asc/desc)
      - name: page_size
        in: query
        required: false
        schema:
          type: integer
          description: Page size. Default is 10. Must be greater than 0 and less than 5000.
          default: 10
          title: Page Size
        description: Page size. Default is 10. Must be greater than 0 and less than 5000.
      - name: page
        in: query
        required: false
        schema:
          type: integer
          description: Page number
          default: 0
          title: Page
        description: Page number
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TraceUserListResponse'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
  /api/v1/traces/users/{user_id}:
    get:
      tags:
      - Users
      summary: Get User Details
      description: Get detailed information for a single user including session and trace metadata.
      operationId: get_user_details_api_v1_traces_users__user_id__get
      security:
      - API Key: []
      parameters:
      - name: user_id
        in: path
        required: true
        schema:
          type: string
          title: User Id
      - name: task_ids
        in: query
        required: true
        schema:
          type: array
          items:
            type: string
          minItems: 1
          description: Task IDs to filter on. At least one is required.
          title: Task Ids
        description: Task IDs to filter on. At least one is required.
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TraceUserMetadataResponse'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
components:
  schemas:
    TraceUserMetadataResponse:
      properties:
        prompt_token_count:
          anyOf:
          - type: integer
          - type: 'null'
          title: Prompt Token Count
          description: Number of prompt tokens
        completion_token_count:
          anyOf:
          - type: integer
          - type: 'null'
          title: Completion Token Count
          description: Number of completion tokens
        total_token_count:
          anyOf:
          - type: integer
          - type: 'null'
          title: Total Token Count
          description: Total number of tokens
        prompt_token_cost:
          anyOf:
          - type: number
          - type: 'null'
          title: Prompt Token Cost
          description: Cost of prompt tokens in USD
        completion_token_cost:
          anyOf:
          - type: number
          - type: 'null'
          title: Completion Token Cost
          description: Cost of completion tokens in USD
        total_token_cost:
          anyOf:
          - type: number
          - type: 'null'
          title: Total Token Cost
          description: Total cost in USD
        user_id:
          type: string
          title: User Id
          description: User identifier
        task_id:
          type: string
          title: Task Id
          description: Task ID this user belongs to
        session_ids:
          items:
            type: string
          type: array
          title: Session Ids
          description: List of session IDs for this user
        session_count:
          type: integer
          title: Session Count
          description: Number of sessions for this user
        trace_ids:
          items:
            type: string
          type: array
          title: Trace Ids
          description: List of trace IDs for this user
        trace_count:
          type: integer
          title: Trace Count
          description: Number of traces for this user
        span_count:
          type: integer
          title: Span Count
          description: Total number of spans for this user
        earliest_start_time:
          type: string
          format: date-time
          title: Earliest Start Time
          description: Start time of earliest trace
        latest_end_time:
          type: string
          format: date-time
          title: Latest End Time
          description: End time of latest trace
      type: object
      required:
      - user_id
      - task_id
      - session_ids
      - session_count
      - trace_ids
      - trace_count
      - span_count
      - earliest_start_time
      - latest_end_time
      title: TraceUserMetadataResponse
      description: User summary metadata in trace context
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
            - type: string
            - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          type: string
          title: Error Type
        input:
          title: Input
        ctx:
          type: object
          title: Context
      type: object
      required:
      - loc
      - msg
      - type
      title: ValidationError
    TraceUserListResponse:
      properties:
        count:
          type: integer
          title: Count
          description: Total number of users matching filters
        display_currency:
          anyOf:
          - type: string
          - type: 'null'
          title: Display Currency
          description: Currency code for cost fields
        users:
          items:
            $ref: '#/components/schemas/TraceUserMetadataResponse'
          type: array
          title: Users
          description: List of user metadata
      type: object
      required:
      - count
      - users
      title: TraceUserListResponse
      description: Response for trace user list endpoint
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    PaginationSortMethod:
      type: string
      enum:
      - asc
      - desc
      title: PaginationSortMethod
  securitySchemes:
    API Key:
      type: http
      description: Bearer token authentication with an API key
      scheme: bearer