> ## Documentation Index > Fetch the complete documentation index at: https://docs.eorion.com/llms.txt > Use this file to discover all available pages before exploring further. # 根据Id获取 > Retrieves a historic batch by id, according to the `HistoricBatch` interface in the engine. ## OpenAPI ````yaml GET /history/batch/{id} openapi: 3.0.2 info: title: ORION Platform REST API description: OpenApi Spec for ORION Camunda Platform REST API. version: 7.22.6-ee license: name: Apache License 2.0 url: http://www.apache.org/licenses/LICENSE-2.0.html servers: - url: http://{host}:{port}/{contextPath} description: The API server for the default process engine variables: host: default: localhost port: default: '8080' contextPath: default: engine-rest - url: http://{host}:{port}/{contextPath}/engine/{engineName} description: The API server for a named process engine variables: host: default: localhost port: default: '8080' contextPath: default: engine-rest engineName: default: default - url: '{url}' description: The API server with a custom url variables: url: default: '' security: - basicAuth: [] tags: - name: Authorization - name: Batch - name: Condition - name: Decision Definition - name: Decision Requirements Definition - name: Deployment - name: Engine - name: Event Subscription - name: Execution - name: External Task - name: Filter - name: Group - name: Historic Activity Instance - name: Historic Batch - name: Historic Decision Definition - name: Historic Decision Instance - name: Historic Decision Requirements Definition - name: Historic Detail - name: Historic External Task Log - name: Historic Identity Link Log - name: Historic Incident - name: Historic Job Log - name: Historic Process Definition - name: Historic Process Instance - name: Historic Task Instance - name: Historic User Operation Log - name: Historic Variable Instance - name: History Cleanup - name: Identity - name: Incident - name: Job - name: Job Definition - name: Message - name: Metrics - name: Migration - name: Modification - name: Process Definition - name: Process Instance - name: Signal - name: Schema Log - name: Task - name: Task Attachment - name: Task Comment - name: Task Identity Link - name: Task Local Variable - name: Task Variable - name: Telemetry - name: Tenant - name: User - name: Variable Instance - name: Version externalDocs: description: Find out more about ORION Rest API url: https://docs.eorion.com paths: /history/batch/{id}: get: tags: - Historic Batch summary: Get Historic Batch description: >- Retrieves a historic batch by id, according to the `HistoricBatch` interface in the engine. operationId: getHistoricBatch parameters: - name: id in: path schema: type: string required: true description: The id of the historic batch to be retrieved. responses: '200': content: application/json: schema: $ref: '#/components/schemas/HistoricBatchDto' examples: example-1: summary: Status 200. description: GET `/history/batch/aBatchId` value: id: aBatchId type: aBatchType size: 10 batchJobsPerSeed: 100 invocationsPerBatchJob: 1 seedJobDefinitionId: aSeedJobDefinitionId monitorJobDefinitionId: aMonitorJobDefinitionId batchJobDefinitionId: aBatchJobDefinitionId tenantId: aTenantId createUserId: aUserId startTime: 2016-04-12T15:29:33.000+0200 endTime: 2016-04-12T16:23:34.000+0200 removalTime: 2016-04-15T16:23:34.000+0200 description: Request successful. '404': content: application/json: schema: $ref: '#/components/schemas/ExceptionDto' description: > Historic batch with given id does not exist. See the [Introduction](https://docs.camunda.org/manual/7.22/reference/rest/overview/#error-handling) for the error response format. components: schemas: HistoricBatchDto: type: object properties: id: type: string nullable: true description: The id of the batch. type: type: string nullable: true description: >- The type of the batch. See the [User Guide](https://docs.camunda.org/manual/7.22/user-guide/process-engine/batch/#creating-a-batch) for more information about batch types. totalJobs: type: integer format: int32 nullable: true description: | The total jobs of a batch is the number of batch execution jobs required to complete the batch. batchJobsPerSeed: type: integer format: int32 nullable: true description: | The number of batch execution jobs created per seed job invocation. The batch seed job is invoked until it has created all batch execution jobs required by the batch (see `totalJobs` property). invocationsPerBatchJob: type: integer format: int32 nullable: true description: | Every batch execution job invokes the command executed by the batch `invocationsPerBatchJob` times. E.g., for a process instance migration batch this specifies the number of process instances which are migrated per batch execution job. seedJobDefinitionId: type: string nullable: true description: The job definition id for the seed jobs of this batch. monitorJobDefinitionId: type: string nullable: true description: The job definition id for the monitor jobs of this batch. batchJobDefinitionId: type: string nullable: true description: The job definition id for the batch execution jobs of this batch. tenantId: type: string nullable: true description: The tenant id of the batch. createUserId: type: string nullable: true description: The batch creator's user id. startTime: type: string format: date-time nullable: true description: >- The time the batch was started. Default format `yyyy-MM-dd'T'HH:mm:ss.SSSZ`. For further information, please see the [documentation](https://docs.camunda.org/manual/7.22/reference/rest/overview/date-format/) executionStartTime: type: string format: date-time nullable: true description: >- The time the batch execution was started, i.e., at least one batch job has been executed. Default format `yyyy-MM-dd'T'HH:mm:ss.SSSZ`. For further information, please see the [documentation] (https://docs.camunda.org/manual/7.22/reference/rest/overview/date-format/) endTime: type: string format: date-time nullable: true description: >- The time the batch ended. Default format `yyyy-MM-dd'T'HH:mm:ss.SSSZ`. For further information, please see the [documentation](https://docs.camunda.org/manual/7.22/reference/rest/overview/date-format/) removalTime: type: string format: date-time nullable: true description: >- The time after which the historic batch should be removed by the History Cleanup job. Default format `yyyy-MM-dd'T'HH:mm:ss.SSSZ`. For further information, please see the [documentation](https://docs.camunda.org/manual/7.22/reference/rest/overview/date-format/) ExceptionDto: title: ExceptionDto type: object properties: type: type: string nullable: true description: An exception class indicating the occurred error. message: type: string nullable: true description: A detailed message of the error. code: type: number description: >- The code allows your client application to identify the error in an automated fashion. You can look up the meaning of all built-in codes and learn how to add custom codes in the [User Guide](https://docs.camunda.org/manual/7.22/user-guide/process-engine/error-handling/#exception-codes). securitySchemes: basicAuth: type: http scheme: basic ````