> ## Documentation Index > Fetch the complete documentation index at: https://docs.tread.ai/llms.txt > Use this file to discover all available pages before exploring further. # Update the LoadSummary for a Load > Update the `LoadSummary` for a `Load`. This endpoint requires the `edit_load_summaries` and `edit_job` `IamPermission`. ## OpenAPI ````yaml /api-reference/openapi.json patch /v1/loads/{load-id}/summary openapi: 3.0.3 info: title: Horizon API V1 version: '1.0' contact: name: Tread url: https://tread.io email: developers@tread.io description: >- This is the Version 1 implementation. When in doubt we default to the practices outlined [here](https://www.vinaysahni.com/best-practices-for-a-pragmatic-restful-api#advanced-queries) license: name: Private url: https://tread.io servers: - description: production url: https://api.tread-horizon.com security: - bearerAuth: [] tags: - name: Projects - name: Orders - name: Loads - name: Jobs - name: JobAssignments - name: ApprovalAssignments - name: Equipment - name: FuelSurcharges - name: Materials - name: Accounts - name: Tickets - name: Users - name: Sites - name: Companies - name: Departments - name: Rates - name: Services - name: EquipmentType - name: FileAttachments - name: MaterialType - name: LineItemType - name: DriverStateEvent - name: Authentication - name: IamRoles - name: Typeaheads - name: Integrations - name: Reflection - name: LoadCycles - name: AddOns - name: ServiceClass - name: Invoices - name: JobSummaries - name: LoadSummaries - name: CompanyShares - name: UserDevicePermission - name: Drivers - name: Settlements - name: LocationHistories - name: Telematics - name: OmniReports - name: DriverDays - name: Agave - name: AddOnCharges - name: ResourceUsageLogs - name: ResourceScopes - name: TravelledDistances - name: MaterialRates - name: CompanyDayJobStats - name: KMLFiles - name: AutoAddOnAssignments - name: SiteRateSchedules - name: TwilioIntegrations - name: Foremen - name: AccountExternalTruckIdentifier - name: GeofenceTriggers - name: Labels - name: Compliance - name: ComplianceDocuments paths: /v1/loads/{load-id}/summary: parameters: - schema: type: string name: load-id in: path required: true description: Load ID - $ref: '#/components/parameters/Accept-Language' patch: tags: - LoadSummaries summary: Update the LoadSummary for a Load description: >- Update the `LoadSummary` for a `Load`. This endpoint requires the `edit_load_summaries` and `edit_job` `IamPermission`. operationId: patch-v1-loads-load-id-summary requestBody: content: application/json: schema: $ref: '#/components/schemas/LoadSummary-Update' responses: '200': description: OK content: application/json: schema: type: object required: - data properties: data: $ref: '#/components/schemas/LoadSummary-Read' '401': $ref: '#/components/responses/UnauthenticatedError' '403': $ref: '#/components/responses/Error' '404': $ref: '#/components/responses/Error' '406': $ref: '#/components/responses/Error' '415': $ref: '#/components/responses/Error' '422': $ref: '#/components/responses/ModelError' components: parameters: Accept-Language: name: Accept-Language in: header schema: type: string default: en example: en description: >- The Accept-Language request HTTP header indicates the natural language and locale that the client prefers. schemas: LoadSummary-Update: title: LoadSummary-Update x-stoplight: id: 92p6rdbokbubi type: object properties: arrived_pickup_at: type: string format: date-time nullable: true arrived_dropoff_at: type: string format: date-time nullable: true loaded_at: type: string format: date-time nullable: true unloaded_at: type: string format: date-time nullable: true additionalProperties: false LoadSummary-Read: title: LoadSummary-Read x-stoplight: id: dtdqwthqqnted allOf: - $ref: '#/components/schemas/LoadSummary-Read-Nested' - $ref: '#/components/schemas/Identifier' - $ref: '#/components/schemas/Timestamps' LoadSummary-Read-Nested: title: LoadSummary-Read-Nested x-stoplight: id: uoiw3xfqelvn0 type: object required: - arrived_pickup_at - pickup_time_minutes - arrived_dropoff_at - dropoff_time_minutes - load_completed_at - loaded_at - unloaded_at - gps_minutes - has_gps_data - editable - travelled_distance_meters properties: arrived_pickup_at: type: string x-stoplight: id: mdew1ud6cbyhw format: date-time nullable: true pickup_time_minutes: type: integer x-stoplight: id: uc6b5zboqwf0h arrived_dropoff_at: type: string x-stoplight: id: esomolv4kx3xw format: date-time nullable: true dropoff_time_minutes: type: integer x-stoplight: id: chyvwwwbvxomq load_completed_at: type: string x-stoplight: id: aaavwwwbvxomq format: date-time nullable: true loaded_at: type: string x-stoplight: id: oqpdvyv4jzgwh format: date-time nullable: true unloaded_at: type: string x-stoplight: id: 9efdgjzklr53v format: date-time nullable: true gps_minutes: type: integer x-stoplight: id: qe0o5rkv58ph0 minimum: 0 has_gps_data: type: boolean x-stoplight: id: dgva6rsrz0vu1 editable: type: boolean x-stoplight: id: 278ccz8ncalvb readOnly: true travelled_distance_meters: type: string x-stoplight: id: td4q7r8s9t0u1 nullable: true additionalProperties: false Identifier: title: Identifier x-stoplight: id: gnd39lue5v7ol type: object required: - id properties: id: type: string x-stoplight: id: 2e38hjk4zd58m format: uuid additionalProperties: false Timestamps: title: Timestamps x-stoplight: id: t82ecgfu0oj00 type: object required: - created_at - updated_at properties: created_at: type: string x-stoplight: id: gjj950jpq0ga9 format: date-time description: ISO8601 timestamp with local timezone updated_at: type: string x-stoplight: id: bwcuyfwc7aj0e format: date-time description: ISO8601 timestamp with local timezone additionalProperties: false UnauthenticatedError-Response: title: UnauthenticatedError-Response x-stoplight: id: o477eph7ttbzt type: object required: - error properties: error: $ref: '#/components/schemas/UnauthenticatedError' additionalProperties: false Error-Response: title: Error-Response x-stoplight: id: 52cydhphee3qe type: object required: - error properties: error: $ref: '#/components/schemas/Error' additionalProperties: false ModelError-Response: title: ModelError-Response x-stoplight: id: payf9ndh3l6np type: object required: - error properties: error: $ref: '#/components/schemas/ModelError' additionalProperties: false UnauthenticatedError: title: UnauthenticatedError x-stoplight: id: 202o69l0fs40h allOf: - $ref: '#/components/schemas/Error' - type: object x-stoplight: id: tg10dt7s0l6bw properties: error_type: type: string x-stoplight: id: wvq8c0qsym4hz required: - error_type Error: title: Error x-stoplight: id: 3g57kkik3l464 type: object description: An Error. required: - code properties: code: type: string x-stoplight: id: 7o9x1t8v0bgfo additionalProperties: false ModelError: title: ModelError x-stoplight: id: nhp6714o4j1qt description: A Model-specific error allOf: - $ref: '#/components/schemas/Error' - type: object required: - errors properties: errors: type: array x-stoplight: id: m4ul9vcq2deh6 items: $ref: '#/components/schemas/ModelError-Item' ModelError-Item: title: ModelError-Item x-stoplight: id: b93chwval2t8d type: object required: - model - field - message properties: model: type: string x-stoplight: id: 30myfyjkno8ao description: The Model associated with this Error field: type: string x-stoplight: id: 8gl4ed3uxhdws description: The field associated with this Error message: type: string x-stoplight: id: bmgbrtmw17qsj description: The Error message additionalProperties: false responses: UnauthenticatedError: description: Example response content: application/json: schema: $ref: '#/components/schemas/UnauthenticatedError-Response' type: object Error: description: Error response content: application/json: schema: $ref: '#/components/schemas/Error-Response' type: object ModelError: description: '' content: application/json: schema: $ref: '#/components/schemas/ModelError-Response' type: object securitySchemes: bearerAuth: type: http scheme: bearer bearerFormat: JWT ````