> ## Documentation Index
> Fetch the complete documentation index at: https://docs.validationcloud.io/llms.txt
> Use this file to discover all available pages before exploring further.

# UnDelegateResource

Cancel the delegation of bandwidth or energy resources to other accounts in Stake2.0.

This method will use `30` [Compute Units](/nodeapi/about/billing).

***

## **Parameters**

* `owner_address` - String, required - Owner address, default hexString
* `receiver_address` - String, required - Resource receiver address
* `balance` - int64 - Amount of TRX staked for resources to be undelegated, unit is sun
* `resource` - String - Resource type: 'BANDWIDTH' or 'ENERGY'
* `Permission_id` - int32 - Optional, for multi-signature use
* `visible` - Boolean - Optional. Specifies whether the address is in Base58 format (default: false).

## **Returns**

Transaction object - JSON object: Unsigned transaction, please refer to the [Transaction](https://developers.tron.network/docs/tron-protocol-transaction) chapter for the fields contained in it. Since the transaction type is `UnDelegateResourceContract`, the fields contained in `raw_data.contract[0].parameter.value` in the transaction are as follows:

| Field | Type | Description |
| - | - | - |
| owner\_address | string | Account address |
| resource | string | Resource type |
| receiver\_address | string | Resource receiving address |
| balance | Int64 | The number of canceled delegate resource shares, the unit is sun |

<CodeGroup>
  ```bash title="mainnet" theme={"theme":{"light":"github-light","dark":"github-dark-default"}}
  curl https://mainnet.tron.validationcloud.io/v1/<YOUR_API_KEY_HERE>/wallet/undelegateresource \
      -X POST \
      -H "Content-Type: application/json" \
      -d '
  {
    "owner_address": "TZ4UXDV5ZhNW7fb2AMSbgfAEZ7hWsnYS2g",
    "receiver_address": "TPswDDCAWhJAZGdHPidFg5nEf8TkNToDX1",
    "balance": 1000000,
    "resource": "BANDWIDTH",
    "visible": true
  }
  '
  ```
</CodeGroup>


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