# promiseBatchActionDeployContract

[**api**](https://near-sdk-js.gitbook.io/near-sdk-js/api) • **Docs**

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[near-sdk-js v2.0.0](https://near-sdk-js.gitbook.io/near-sdk-js/packages) / [api](https://near-sdk-js.gitbook.io/near-sdk-js/api) / promiseBatchActionDeployContract

## Function: promiseBatchActionDeployContract()

> **promiseBatchActionDeployContract**(`promiseIndex`, `code`): `void`

Attach a deploy contract promise action to the NEAR promise index with the provided promise index.

### Parameters

• **promiseIndex**: [`PromiseIndex`](https://near-sdk-js.gitbook.io/near-sdk-js/utils/type-aliases/promiseindex)

The index of the promise to attach a deploy contract action to.

• **code**: `Uint8Array`

The WASM byte code of the contract to be deployed.

### Returns

`void`

### Defined in

[packages/near-sdk-js/src/api.ts:583](https://github.com/near/near-sdk-js/blob/b58ac04fc6dff2f1120e9098c0cb059493486598/packages/near-sdk-js/src/api.ts#L583)