# useCreateDataSet

> **useCreateDataSet**(`props`): `UseMutationResult`\<\{ `createMessageHash`: `` `0x${string}` ``; `dataSetCreated`: `true`; `dataSetId`: `bigint`; `ok`: `true`; `service`: `string`; `txStatus`: `"confirmed"`; \}, [`Error`](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Error), [`UseCreateDataSetVariables`](/reference/filoz/synapse-react/interfaces/usecreatedatasetvariables/), `unknown`\>

Defined in: [synapse-react/src/warm-storage/use-create-data-set.ts:25](https://github.com/FilOzone/synapse-sdk/blob/7fdc04df4e3c52366a9f0cd55da4c05e20b2ed82/packages/synapse-react/src/warm-storage/use-create-data-set.ts#L25)

## Parameters

| Parameter | Type |
| ------ | ------ |
| `props` | [`UseCreateDataSetProps`](/reference/filoz/synapse-react/interfaces/usecreatedatasetprops/) |

## Returns

`UseMutationResult`\<\{ `createMessageHash`: `` `0x${string}` ``; `dataSetCreated`: `true`; `dataSetId`: `bigint`; `ok`: `true`; `service`: `string`; `txStatus`: `"confirmed"`; \}, [`Error`](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Error), [`UseCreateDataSetVariables`](/reference/filoz/synapse-react/interfaces/usecreatedatasetvariables/), `unknown`\>