# Batch Upsert Relational Data Points for a given Relational Dataset Definition. `BatchUpsertRelationalData` `POST /api/relationaldatasets/{relationalDatasetDefinitionScope}/{relationalDatasetDefinitionCode}/$batchUpsert` - [OpenAPI fragment](https://www.lusid.com/docs/api/lusid/endpoints/relational-datasets/BatchUpsertRelationalData.json) - [Rendered page](https://www.lusid.com/docs/api/lusid/endpoints/relational-datasets/BatchUpsertRelationalData) Batch Upsert Relational Data Points for a given Relational Dataset Definition. ## Referenced schemas - [UpsertRelationalDataPointRequest](https://www.lusid.com/docs/api/lusid/schemas/UpsertRelationalDataPointRequest.txt) - [BatchUpsertRelationalDatasetsResponse](https://www.lusid.com/docs/api/lusid/schemas/BatchUpsertRelationalDatasetsResponse.txt) [< Relational Datasets](https://www.lusid.com/docs/api/lusid/endpoints/relational-datasets/llms.txt)