> ## Documentation Index
> Fetch the complete documentation index at: https://docs.catenatelematics.com/llms.txt
> Use this file to discover all available pages before exploring further.

# 🧪 Get Trailer Statuses

> Get a paginated list of trailer statuses accessible to your organization.

<Callout icon="vial" color="#FFC107" iconType="solid"><strong>Provisional endpoint</strong><br />This endpoint is available for early access. The core schema is stable, but minor details — such as field names or added fields — may change before it becomes generally available. Backward compatibility is not guaranteed.<br /><br /><em>See <a href="/api-reference/stability-versioning">API Stability & Versioning</a> for details on provisional endpoints.</em></Callout><Note>All units of measure are returned in SI units (e.g., meters, Kelvin, Pa).</Note>
<Warning>When <code>only\_latest=true</code>, the <code>from\_datetime</code> and <code>to\_datetime</code> query parameters are not applied. Only the most recent status per trailer is returned regardless of the date range specified.</Warning>
<Warning>When <code>only\_latest=false</code>, exactly one <code>trailer\_ids</code> value must be specified. To retrieve trailer status history for multiple trailers, make separate requests for each.</Warning>


## OpenAPI

````yaml https://api.catenatelematics.com/v2/telematics/openapi.json get /v2/telematics/trailer-statuses
openapi: 3.1.0
info:
  title: Telematics Data Service - REST API
  description: Telematics Data Service REST API.
  version: 0.1.0
servers:
  - url: https://api.catenatelematics.com
    description: Catena Telematics API
security: []
tags:
  - name: Fleet Operations & Tracking
    description: >-
      Endpoints for tracking vehicles, trailers, assets, and trip activity —
      including locations, movements, and operational telemetry. Useful for
      monitoring utilization and real-time operational status.
  - name: Safety & Driver Behavior
    description: >-
      Endpoints that provide safety-related insights such as harsh braking,
      speeding, and other driver behavior events. Supports risk analysis and
      safety program automation.
  - name: Compliance & Regulation
    description: >-
      Endpoints covering regulated requirements including DVIR inspections,
      Hours of Service (HOS), violations, and IFTA fuel tax reporting. Helps
      organizations meet DOT/FMCSA and interstate regulatory obligations.
  - name: Maintenance & Vehicle Health
    description: >-
      Endpoints providing data for vehicle condition monitoring and maintenance
      workflows, such as DVIR defects and diagnostic sensor events. Enables
      early issue detection and reduced downtime.
  - name: Drivers & Users
    description: >-
      Endpoints related to driver and user identities, assignments, and
      operational context. Supports linking operational and safety data to
      specific individuals.
  - name: Reference Data (Supporting Tables)
    description: >-
      Lookup tables and enumerations that supply standardized codes, metadata,
      and classifications used across the API.
  - name: Analytics (deprecated)
    description: >-
      Endpoints providing analytical insights and aggregated data for vehicles,
      fleets, drivers, and trailers.
paths:
  /v2/telematics/trailer-statuses:
    get:
      tags:
        - Fleet Operations & Tracking
      summary: List Trailer Statuses
      description: >-
        Get a paginated list of trailer statuses accessible to your
        organization.
      operationId: list_trailer_statuses
      parameters:
        - name: only_latest
          in: query
          required: false
          schema:
            type: boolean
            description: If true, only the latest known status per trailer is returned.
            default: true
            title: Only Latest
          description: If true, only the latest known status per trailer is returned.
        - name: fleet_ids
          in: query
          required: false
          schema:
            anyOf:
              - type: array
                items:
                  type: string
                  format: uuid
                maxItems: 100
              - type: 'null'
            description: >-
              Limit results to specific fleets using Catena's fleet IDs. *For
              your own fleet identifiers, use `fleet_refs` instead* To specify
              multiple values, repeat the parameter for each value (e.g.,
              `?fleet_ids=id1&fleet_ids=id2`).
            title: Fleet Ids
          description: >-
            Limit results to specific fleets using Catena's fleet IDs. *For your
            own fleet identifiers, use `fleet_refs` instead* To specify multiple
            values, repeat the parameter for each value (e.g.,
            `?fleet_ids=id1&fleet_ids=id2`).
        - name: fleet_refs
          in: query
          required: false
          schema:
            anyOf:
              - type: array
                items:
                  type: string
                maxItems: 100
              - type: 'null'
            description: >-
              Limit results to specific fleets using your organization's fleet
              reference identifiers. To specify multiple values, repeat the
              parameter for each value (e.g.,
              `?fleet_refs=ref1&fleet_refs=ref2`).
            title: Fleet Refs
          description: >-
            Limit results to specific fleets using your organization's fleet
            reference identifiers. To specify multiple values, repeat the
            parameter for each value (e.g., `?fleet_refs=ref1&fleet_refs=ref2`).
        - name: connection_id
          in: query
          required: false
          schema:
            anyOf:
              - type: string
                format: uuid
              - type: 'null'
            description: >-
              Limit results to a specific provider connection. This is the UUID
              assigned by Catena when your fleet connects to a TSP.
            title: Connection Id
          description: >-
            Limit results to a specific provider connection. This is the UUID
            assigned by Catena when your fleet connects to a TSP.
        - name: from_datetime
          in: query
          required: false
          schema:
            type: string
            format: date-time
            description: >-
              Return only records that occurred on or after this date and time.
              **Format:** ISO 8601 (UTC) **Applies filter:** `occurred_at >=
              from_datetime` **Default value:** `now() - 1 day` **Restriction:**
              `to_datetime - from_datetime` cannot exceed 45 days
            examples:
              - '2026-06-25T15:05:51.529365Z'
            title: From Datetime
          description: >-
            Return only records that occurred on or after this date and time.
            **Format:** ISO 8601 (UTC) **Applies filter:** `occurred_at >=
            from_datetime` **Default value:** `now() - 1 day` **Restriction:**
            `to_datetime - from_datetime` cannot exceed 45 days
        - name: to_datetime
          in: query
          required: false
          schema:
            type: string
            format: date-time
            description: >-
              Return only records that occurred before this date and time.
              **Format:** ISO 8601 (UTC) **Applies filter:** `occurred_at <
              to_datetime` **Default value:** `now()` **Restriction:**
              `to_datetime - from_datetime` cannot exceed 45 days
            examples:
              - '2026-06-26T15:05:51.529502Z'
            title: To Datetime
          description: >-
            Return only records that occurred before this date and time.
            **Format:** ISO 8601 (UTC) **Applies filter:** `occurred_at <
            to_datetime` **Default value:** `now()` **Restriction:**
            `to_datetime - from_datetime` cannot exceed 45 days
        - name: trailer_ids
          in: query
          required: false
          schema:
            anyOf:
              - type: array
                items:
                  type: string
                  format: uuid
                maxItems: 100
              - type: 'null'
            description: >-
              Limit results to specific trailers. **Maximum:** 100 IDs To
              specify multiple values, repeat the parameter for each value
              (e.g., `?trailer_ids=id1&trailer_ids=id2`).
            title: Trailer Ids
          description: >-
            Limit results to specific trailers. **Maximum:** 100 IDs To specify
            multiple values, repeat the parameter for each value (e.g.,
            `?trailer_ids=id1&trailer_ids=id2`).
        - name: include_source_data
          in: query
          required: false
          schema:
            type: boolean
            description: >-
              Include the raw data from the telematics provider. *Useful for
              auditing or accessing fields not normalized by Catena*
            default: false
            title: Include Source Data
          description: >-
            Include the raw data from the telematics provider. *Useful for
            auditing or accessing fields not normalized by Catena*
        - name: cursor
          in: query
          required: false
          schema:
            anyOf:
              - type: string
              - type: 'null'
            description: Cursor for the next page
            title: Cursor
          description: Cursor for the next page
        - name: size
          in: query
          required: false
          schema:
            type: integer
            maximum: 1000
            minimum: 1
            description: Page size
            default: 300
            title: Size
          description: Page size
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/_CursorPage_TrailerStatusRead_'
        '400':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/BadRequest'
          description: Bad Request
        '401':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Unauthorized'
          description: Unauthorized
        '403':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Forbidden'
          description: Forbidden
        '404':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NotFound'
          description: Not Found
        '405':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/MethodNotAllowed'
          description: Method Not Allowed
        '409':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Conflict'
          description: Conflict
        '422':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/UnprocessableEntity'
          description: Unprocessable Entity
        '429':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TooManyRequests'
          description: Too Many Requests
        '500':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/InternalServerError'
          description: Internal Server Error
        '501':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NotImplementedResponse'
          description: Not Implemented
      security:
        - Bearer:
            - telematics:read
components:
  schemas:
    _CursorPage_TrailerStatusRead_:
      properties:
        items:
          items:
            $ref: '#/components/schemas/TrailerStatusRead'
          type: array
          title: Items
        total:
          type: integer
          minimum: 0
          title: Total
        current_page:
          anyOf:
            - type: string
            - type: 'null'
          title: Current Page
          description: Cursor to refetch the current page
        current_page_backwards:
          anyOf:
            - type: string
            - type: 'null'
          title: Current Page Backwards
          description: Cursor to refetch the current page starting from the last item
        previous_page:
          anyOf:
            - type: string
            - type: 'null'
          title: Previous Page
          description: Cursor for the previous page
        next_page:
          anyOf:
            - type: string
            - type: 'null'
          title: Next Page
          description: Cursor for the next page
      type: object
      required:
        - items
        - total
      title: _CursorPage[TrailerStatusRead]
    BadRequest:
      properties:
        code:
          type: integer
          title: Code
          default: 400
        message:
          type: string
          title: Message
          default: Bad Request
        detail:
          anyOf:
            - type: string
            - type: 'null'
          title: Detail
      type: object
      title: BadRequest
    Unauthorized:
      properties:
        code:
          type: integer
          title: Code
          default: 401
        message:
          type: string
          title: Message
          default: Unauthorized
        detail:
          anyOf:
            - type: string
            - type: 'null'
          title: Detail
      type: object
      title: Unauthorized
    Forbidden:
      properties:
        code:
          type: integer
          title: Code
          default: 403
        message:
          type: string
          title: Message
          default: Forbidden
        detail:
          anyOf:
            - type: string
            - type: 'null'
          title: Detail
      type: object
      title: Forbidden
    NotFound:
      properties:
        code:
          type: integer
          title: Code
          default: 404
        message:
          type: string
          title: Message
          default: Not Found
        detail:
          anyOf:
            - type: string
            - type: 'null'
          title: Detail
      type: object
      title: NotFound
    MethodNotAllowed:
      properties:
        code:
          type: integer
          title: Code
          default: 405
        message:
          type: string
          title: Message
          default: Method Not Allowed
        detail:
          anyOf:
            - type: string
            - type: 'null'
          title: Detail
      type: object
      title: MethodNotAllowed
    Conflict:
      properties:
        code:
          type: integer
          title: Code
          default: 409
        message:
          type: string
          title: Message
          default: Conflict
        detail:
          anyOf:
            - type: string
            - type: 'null'
          title: Detail
      type: object
      title: Conflict
    UnprocessableEntity:
      properties:
        code:
          type: integer
          title: Code
          default: 422
        message:
          type: string
          title: Message
          default: Invalid Request Body
        detail:
          anyOf:
            - items:
                $ref: '#/components/schemas/ValidationErrorDetail'
              type: array
            - type: 'null'
          title: Detail
      type: object
      title: UnprocessableEntity
    TooManyRequests:
      properties:
        code:
          type: integer
          title: Code
          default: 429
        message:
          type: string
          title: Message
          default: Too Many Requests
        detail:
          anyOf:
            - $ref: '#/components/schemas/RetryAfterDetail'
            - type: 'null'
      type: object
      title: TooManyRequests
    InternalServerError:
      properties:
        message:
          type: string
          title: Message
          default: Internal Server Error
      type: object
      title: InternalServerError
    NotImplementedResponse:
      properties:
        code:
          type: integer
          title: Code
          default: 501
        message:
          type: string
          title: Message
          default: Not Implemented
        detail:
          anyOf:
            - type: string
            - type: 'null'
          title: Detail
      type: object
      title: NotImplementedResponse
    TrailerStatusRead:
      properties:
        fleet_id:
          anyOf:
            - type: string
              format: uuid
            - type: 'null'
          title: Fleet Id
          description: Internal fleet identifier.
        fleet_ref:
          anyOf:
            - type: string
            - type: 'null'
          title: Fleet Ref
          description: External fleet reference in the partner system.
        id:
          type: string
          format: uuid
          title: Id
          description: Unique identifier of the record at Catena Telematics.
        created_at:
          type: string
          format: date-time
          title: Created At
          description: >-
            Immutable: The datetime the record was ingested into Catena
            Telematics.
        updated_at:
          type: string
          format: date-time
          title: Updated At
          description: The dateime the record was last modified in Catena Telematics.
        deleted_at:
          anyOf:
            - type: string
              format: date-time
            - type: 'null'
          title: Deleted At
          description: >-
            The datetime the record was logically deleted from Catena
            Telematics.
        connection_id:
          type: string
          format: uuid
          title: Connection Id
          description: >-
            Unique identifier of the connection at Catena Telematics through
            which this record was ingested. A connection represents a Fleet/TSP
            pairing.
        tsp_id:
          anyOf:
            - type: string
              format: uuid
            - type: 'null'
          title: Tsp Id
          description: >-
            Unique identifier of the TSP at Catena Telematics from which this
            record was ingested.
        tsp_slug:
          anyOf:
            - type: string
            - type: 'null'
          title: Tsp Slug
          description: >-
            Human readable slug of the TSP at Catena Telematics from which this
            record was ingested.
        source_name:
          $ref: '#/components/schemas/TspEnum'
          description: >-
            The underlying telematics platform that provided this data (e.g.,
            `samsara`, `motive`, `hos247`). Note: Some platforms like `hos247`
            offer white-labeling, so multiple TSPs may share the same
            source_name — use `tsp_id` or `tsp_slug` to identify the specific
            ELD provider.
        source_data:
          additionalProperties: true
          type: object
          title: Source Data
          description: >-
            Raw source payload as ingested from the TSP. **Note: use it for
            audit/debugging.**
        source_id:
          type: string
          title: Source Id
          description: >-
            Unique identifier of the record in the TSP. **Note: we generate a
            unique composite key based on available fields if the TSP does not
            provide an unique ID.**
        source_data_hash:
          type: string
          maxLength: 64
          title: Source Data Hash
          description: >-
            SHA-256 hash of the source data payload. **Note: we use it
            internally for idempotence and deduplication.**
        occurred_at:
          anyOf:
            - type: string
              format: date-time
            - type: 'null'
          title: Occurred At
          description: >-
            Datetime of when the underlying event/observation occurred, as
            reported by the TSP, or the moment it was ingested by us if not
            available in the source data.
        execution_id:
          anyOf:
            - type: string
              format: uuid
            - type: 'null'
          title: Execution Id
          description: >-
            Unique identifier for the execution that ingested this record into
            Catena Telematics. **Note: useful for tracing.**
        schedule_id:
          anyOf:
            - type: string
              format: uuid
            - type: 'null'
          title: Schedule Id
          description: >-
            Unique identifier for schedule that triggered this record's
            execution. **Note: useful for tracing.**
        extras:
          anyOf:
            - additionalProperties: true
              type: object
            - type: 'null'
          title: Extras
          description: >-
            Additional data available in the TSP (e.g., we may have
            `external_id`, `provider_resource_id`, etc. — this field captures
            all those extra attributes in a flexible way).
        trailer_id:
          anyOf:
            - type: string
              format: uuid
            - type: 'null'
          title: Trailer Id
          description: Internal trailer identifier (Catena FK).
        source_trailer_id:
          anyOf:
            - type: string
            - type: 'null'
          title: Source Trailer Id
          description: External source system trailer identifier (from the TSP).
        power_on:
          anyOf:
            - type: boolean
            - type: 'null'
          title: Power On
          description: Whether the reefer is powered and running.
        power_source:
          anyOf:
            - $ref: '#/components/schemas/ReeferPowerSourceEnum'
            - type: 'null'
        battery_voltage:
          anyOf:
            - type: number
            - type: 'null'
          title: Battery Voltage
          description: Electrical voltage of the reefer unit's onboard battery.
        battery_percent:
          anyOf:
            - type: number
            - type: 'null'
          title: Battery Percent
          description: Battery level as a percentage reported by the device.
        battery_status:
          anyOf:
            - $ref: '#/components/schemas/ReeferBatteryStatusEnum'
            - type: 'null'
          description: Normalized health status of the reefer battery.
        reefer_operational_status:
          anyOf:
            - $ref: '#/components/schemas/ReeferOperationalStatusEnum'
            - type: 'null'
          description: >-
            Normalized reefer state (Is the refrigeration unit actually running
            right now?).
        operation_mode:
          anyOf:
            - $ref: '#/components/schemas/ReeferOperationModeEnum'
            - type: 'null'
          description: Reefer's cooling strategy.
        control_mode:
          anyOf:
            - $ref: '#/components/schemas/ReeferControlModeEnum'
            - type: 'null'
          description: >-
            Vendor control mode/code when available (how does the reefer
            maintain temperature?)
        source_control_mode:
          anyOf:
            - type: string
            - type: 'null'
          title: Source Control Mode
          description: >-
            Raw control mode value from the TSP (e.g. BANA, MEAT) before
            normalization.
        door_open:
          anyOf:
            - type: boolean
            - type: 'null'
          title: Door Open
          description: Whether any monitored door is currently open.
        cargo_status:
          anyOf:
            - $ref: '#/components/schemas/ReeferCargoStatusEnum'
            - type: 'null'
          description: High-level cargo state when available.
        fuel_level:
          anyOf:
            - type: number
            - type: 'null'
          title: Fuel Level
          description: As a percentage
        reefer_engine_hours:
          anyOf:
            - type: number
            - type: 'null'
          title: Reefer Engine Hours
        ambient_temperature:
          anyOf:
            - type: number
            - type: 'null'
          title: Ambient Temperature
          description: >-
            Outside/ambient temperature near the reefer unit in Kelvin (if
            provided).
        zones:
          anyOf:
            - items:
                $ref: '#/components/schemas/TrailerZoneStatus'
              type: array
            - type: 'null'
          title: Zones
          description: Temperature-controlled zones managed by the reefer unit.
        remote_probe_statuses:
          anyOf:
            - items:
                $ref: '#/components/schemas/RemoteProbeStatus'
              type: array
            - type: 'null'
          title: Remote Probe Statuses
          description: >-
            Remote temperature/humidity probes attached to the asset (if
            provided).
        pre_trip_status:
          anyOf:
            - $ref: '#/components/schemas/TrailerPretripStatus'
            - type: 'null'
        suction_pressure_kpa:
          anyOf:
            - type: number
            - type: 'null'
          title: Suction Pressure Kpa
        discharge_pressure_kpa:
          anyOf:
            - type: number
            - type: 'null'
          title: Discharge Pressure Kpa
        humidity_percent:
          anyOf:
            - type: number
            - type: 'null'
          title: Humidity Percent
        active_alarms:
          anyOf:
            - items:
                $ref: '#/components/schemas/TrailerAlarm'
              type: array
            - type: 'null'
          title: Active Alarms
          description: Active alarms at the time of polling (normalized where possible).
        location:
          anyOf:
            - $ref: '#/components/schemas/Point'
            - additionalProperties: true
              type: object
            - {}
            - type: 'null'
          title: Location
          description: Location encoded as GeoJSON Point
        h3_index_11:
          anyOf:
            - type: integer
            - type: 'null'
          title: H3 Index 11
          description: H3 geospatial index (resolution 11) derived from the location.
        battery_voltage_unit:
          $ref: '#/components/schemas/VoltageUnit'
          description: Unit for battery_voltage.
          default: V
        ambient_temperature_unit:
          $ref: '#/components/schemas/TemperatureUnit'
          description: Unit for ambient_temperature.
          default: K
        zones_temperature_unit:
          $ref: '#/components/schemas/TemperatureUnit'
          description: Unit for temperatures under zones.
          default: K
        remote_probe_statuses_temperature_unit:
          $ref: '#/components/schemas/TemperatureUnit'
          description: Unit for temperatures under remote_probe_statuses.
          default: K
      type: object
      required:
        - fleet_id
        - id
        - created_at
        - updated_at
        - connection_id
        - source_name
        - source_id
        - source_data_hash
      title: TrailerStatusRead
      description: Trailer status API model with fleet fields.
    ValidationErrorDetail:
      properties:
        path:
          type: string
          title: Path
        input:
          type: string
          title: Input
        message:
          type: string
          title: Message
        error_type:
          type: string
          title: Error Type
      type: object
      required:
        - path
        - input
        - message
        - error_type
      title: ValidationErrorDetail
    RetryAfterDetail:
      properties:
        retry_after_seconds:
          type: integer
          title: Retry After Seconds
        message:
          type: string
          title: Message
      type: object
      required:
        - retry_after_seconds
        - message
      title: RetryAfterDetail
    TspEnum:
      type: string
      enum:
        - ada
        - ai_eld
        - air_eld
        - alfa_eld
        - alpha_eld
        - als
        - anytrek_pro
        - anytrek_classic
        - apex_eld
        - apollo
        - apollocloud
        - ascend
        - att
        - awaregps
        - azuga
        - bigroad
        - bluehorse_eld
        - blueinktech
        - bouncie
        - budgetgps
        - catena_simulator
        - captain_eld
        - carrier_lynx
        - club_eld
        - counting_trucks_eld
        - cyntrx
        - digital_eld
        - dragon_eld
        - drive_hos
        - drive_hos_v2
        - driver_tech
        - dsg_elogs
        - dynamic_eld
        - eighteighteight_eld
        - eld_88
        - eld_books
        - eld_mandate
        - eld_mandate_prime
        - eroad
        - eva_eld
        - evo_eld
        - expressway_eld
        - extreme_eld
        - ezlogz
        - ez_lynk
        - factor_eld
        - firstgate
        - fleetcomplete
        - fleetcompletehub
        - fleethunt
        - fleetpulse
        - fleetsharp
        - fleetup
        - fm
        - forwardthinking
        - forza_eld
        - geotab
        - gpsinsight
        - gpstab
        - gpstrackit
        - grand_eld
        - greenlight
        - groundhog
        - hcss
        - hos247
        - hutch
        - intellishift
        - ironman_eld
        - isaac
        - jjkeller
        - kinexaiot
        - knight_eld
        - konexial
        - lioneight
        - linxup
        - loop_eld
        - lucid_eld
        - luna_eld
        - lytx
        - lytxv3
        - mapon
        - matrack
        - maven
        - mdm_eld
        - mobilefleet
        - moonlight_eld
        - motion_eld
        - motive
        - my_drivebook
        - my_logs_eld
        - nero
        - netradyne
        - new_eld_world
        - nextgen_eld
        - nextraq
        - omnitracs
        - onestep
        - ontime_eld
        - optima
        - orbcomm
        - orient_eld
        - panda_eld
        - payd
        - peak_eld
        - peoplenet
        - phillips_connect
        - phoenix
        - pop_eld
        - prologs
        - proride_eld
        - qualitylogs_eld
        - randmcnally
        - rastrac
        - raven
        - redfox
        - regulog_eld
        - ridehub
        - roadeazy
        - rock_eld
        - rollingtrans
        - routemate
        - royal_eld
        - safelane
        - samsara
        - selectivedrive
        - simba_eld
        - skybitz
        - smart_elds
        - sparkle_eld
        - spireon
        - sun_eld
        - surfsight
        - swift
        - switchboard
        - synergy_eld
        - teletracnavman
        - teletracnavman_director
        - telogis
        - tenna
        - thermo_king
        - think
        - tive
        - topcompliance_eld
        - traccar
        - trackease_eld
        - trackpro
        - traclog
        - transflo
        - trimble
        - truckford
        - truckspy
        - truckx
        - trueroad_eld
        - tt
        - txt_eld
        - us_fast_eld
        - verizon_connect
        - vista_eld
        - vistracks
        - vlog_eld
        - vulcansols_eld
        - wialon
        - webfleet
        - xplore_eld
        - zigzag_eld
        - zms_eld
        - zonar
        - zubie
      title: TspEnum
      description: Enum for TSPs
    ReeferPowerSourceEnum:
      type: string
      enum:
        - GASOLINE
        - DIESEL
        - DIESEL
        - ELECTRICITY
        - HYBRID
        - UNKNOWN
      title: ReeferPowerSourceEnum
      description: Enum engine types for reefer power source
    ReeferBatteryStatusEnum:
      type: string
      enum:
        - NORMAL
        - LOW
        - CRITICAL
        - UNKNOWN
      title: ReeferBatteryStatusEnum
      description: Enum engine types for reefer power source
    ReeferOperationalStatusEnum:
      type: string
      enum:
        - 'ON'
        - 'OFF'
        - STANDBY
        - UNKNOWN
      title: ReeferOperationalStatusEnum
      description: Enum for reefer operational status
    ReeferOperationModeEnum:
      type: string
      enum:
        - CONTINUOUS
        - START_STOP
        - UNKNOWN
      title: ReeferOperationModeEnum
      description: Enum for reefer operation mode / cooling strategy
    ReeferControlModeEnum:
      type: string
      enum:
        - INTELLIGENT
        - OPTISET
        - UNKNOWN
      title: ReeferControlModeEnum
      description: Enum for reefer control mode
    ReeferCargoStatusEnum:
      type: string
      enum:
        - LOADED
        - EMPTY
        - UNKNOWN
      title: ReeferCargoStatusEnum
      description: Enum for reefer cargo status
    TrailerZoneStatus:
      properties:
        zone:
          type: integer
          title: Zone
          description: 1-based zone index.
        setpoint_temperature:
          anyOf:
            - type: number
            - type: 'null'
          title: Setpoint Temperature
          description: Target temperature for this zone in kelvin.
        return_air_temperature:
          anyOf:
            - type: number
            - type: 'null'
          title: Return Air Temperature
          description: Temperature of air coming back from the cargo area.
        discharge_air_temperature:
          anyOf:
            - type: number
            - type: 'null'
          title: Discharge Air Temperature
          description: Temperature of the air leaving the reefer unit.
        control_sensor:
          anyOf:
            - type: string
            - type: 'null'
          title: Control Sensor
          description: Which sensor the controller uses for regulation.
        door_open:
          anyOf:
            - type: boolean
            - type: 'null'
          title: Door Open
          description: Whether the zone door is open.
        thermal_status:
          anyOf:
            - type: string
            - type: 'null'
          title: Thermal Status
        cargo_status:
          anyOf:
            - type: string
            - type: 'null'
          title: Cargo Status
      type: object
      required:
        - zone
      title: TrailerZoneStatus
      description: Temperature and control status for a specific reefer zone/compartment.
    RemoteProbeStatus:
      properties:
        probe_id:
          type: string
          title: Probe Id
        temperature:
          anyOf:
            - type: number
            - type: 'null'
          title: Temperature
          description: temperature in kelvin
        humidity_percent:
          anyOf:
            - type: number
            - type: 'null'
          title: Humidity Percent
      type: object
      required:
        - probe_id
      title: RemoteProbeStatus
      description: Status of a remote probe attached to the reefer unit.
    TrailerPretripStatus:
      properties:
        result:
          anyOf:
            - type: string
            - type: 'null'
          title: Result
        initiated_at:
          anyOf:
            - type: string
              format: date-time
            - type: 'null'
          title: Initiated At
        completed_at:
          anyOf:
            - type: string
              format: date-time
            - type: 'null'
          title: Completed At
      type: object
      title: TrailerPretripStatus
      description: Pretrip status information for a reefer unit.
    TrailerAlarm:
      properties:
        code:
          anyOf:
            - $ref: '#/components/schemas/ReeferAlarmCodeEnum'
            - type: 'null'
        source_code:
          anyOf:
            - type: string
            - type: 'null'
          title: Source Code
        description:
          anyOf:
            - type: string
            - type: 'null'
          title: Description
        severity:
          anyOf:
            - type: string
            - type: 'null'
          title: Severity
      type: object
      title: TrailerAlarm
      description: Active alarm condition on the reefer unit.
    Point:
      properties:
        bbox:
          anyOf:
            - prefixItems:
                - type: number
                - type: number
                - type: number
                - type: number
              type: array
              maxItems: 4
              minItems: 4
            - prefixItems:
                - type: number
                - type: number
                - type: number
                - type: number
                - type: number
                - type: number
              type: array
              maxItems: 6
              minItems: 6
            - type: 'null'
          title: Bbox
        type:
          type: string
          const: Point
          title: Type
        coordinates:
          anyOf:
            - $ref: '#/components/schemas/Position2D'
            - $ref: '#/components/schemas/Position3D'
          title: Coordinates
      type: object
      required:
        - type
        - coordinates
      title: Point
      description: Point Model
    VoltageUnit:
      type: string
      enum:
        - V
        - mV
        - kV
      title: VoltageUnit
      description: Units for normalized electrical voltage fields.
    TemperatureUnit:
      type: string
      enum:
        - K
        - C
        - F
      title: TemperatureUnit
      description: Units for normalized temperature fields.
    ReeferAlarmCodeEnum:
      type: string
      enum:
        - temperature_out_of_range
        - setpoint_deviation
        - sensor_failure
        - power_loss
        - battery_low
        - battery_critical
        - electrical_fault
        - fuel_low
        - engine_fault
        - engine_shutdown
        - door_open_while_running
        - unexpected_door_open
        - refrigeration_fault
        - pressure_out_of_range
        - cooling_ineffective
        - pretrip_failed
        - pretrip_not_performed
        - unknown
      title: ReeferAlarmCodeEnum
      description: Enum for standardized reefer alarm codes.
    Position2D:
      prefixItems:
        - type: number
          title: Longitude
        - type: number
          title: Latitude
      type: array
      maxItems: 2
      minItems: 2
    Position3D:
      prefixItems:
        - type: number
          title: Longitude
        - type: number
          title: Latitude
        - type: number
          title: Altitude
      type: array
      maxItems: 3
      minItems: 3
  securitySchemes:
    Bearer:
      type: oauth2
      flows:
        clientCredentials:
          refreshUrl: >-
            https://auth.catenatelematics.com/realms/catena/protocol/openid-connect/token
          scopes: {}
          tokenUrl: >-
            https://auth.catenatelematics.com/realms/catena/protocol/openid-connect/token
        authorizationCode:
          refreshUrl: >-
            https://auth.catenatelematics.com/realms/catena/protocol/openid-connect/token
          scopes: {}
          authorizationUrl: >-
            https://auth.catenatelematics.com/realms/catena/protocol/openid-connect/auth
          tokenUrl: >-
            https://auth.catenatelematics.com/realms/catena/protocol/openid-connect/token

````