Load data from a RELTIO_JSON file

Learn how to use the Data Loader API and RELTIO_JSON files to load data.

A RELTIO_JSON file is a file type used to load data with the Data Loader. When loading data from a RELTIO_JSON file:

The file must be in JSON format. The body must contain data in JSON arrays.
Each file loaded must not exceed 10GB, although there is no limit on the total size of a loading job. If your data exceeds 10GB, split it across multiple files.
The loadType values that the Data Loader allows to be loaded with a RELTIO_JSON file are ENTITIES, RELATIONS, and INTERACTIONS.
This type of data loading job doesn't require you to define the mappingDetails parameter, as it doesn't use this functionality.

Unlike a typical JSON file, the RELTIO_JSON file contains information needed for the data upload, without requiring additional table transformations.

To load data from a RELTIO_JSON file:

Create a new project.
Use the following endpoint:POST {{dataloader_uri}}/dataloader/api/{{tenantId}}/project { "environment": "361", "tenantId": "myTenantIdValue", "name": "My user friendly name of the Project Details", "loadType": "ENTITIES", "checkForUpdates": false }
For more information, see our Developer Portal.
Set the file type for the storageDetails parameter.
Use the following endpoint:PUT {{dataloader_uri}}/dataloader/api/{{tenantId}}/project/data/source/{{storageId}} { "fileType": "RELTIO_JSON" }
For more information, see our Developer Portal.
Update the storageDetails parameter.
Use the following endpoint:PUT {{dataloader_uri}}/dataloader/api/{{tenantId}}/project/{{projectId}} { "storageDetails": { "storageId": "{{storageId}}" } }
For more information, see our Developer Portal.
Start the loading job.

Use the following endpoint:POST {{dataloader_uri}}/dataloader/api/{{tenantId}}/project/{{projectId}}/jobs/run

Body{ "name": "My Job Details" }

Response{ ... "udl": true, "id": "16d05069-fa73-4d24-a672-d40e81a5a01x", ... "jobStatus": "SCHEDULED", "dataProcessingJobId": "866943b0-fa73-42b7-b4bb-bb519e6c034x", ... "projectDetails": { ... "id": "8a68c8a2-fa73-4279-8ffc-42809c39202x", ... "storageDetails": { ... "storageId": "d6b3fdef-fa73-42d4-ad52-6a21f2ebd60x", ... "fileType": "RELTIO_JSON" } } }
For more information, see our Developer Portal.

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