**Source URL:** https://limited.veevavault.dev/sitevault/vault-api/api-reference/22.3/metadata-definition-language-mdl/retrieve-asynchronous-mdl-script-results.md

# Retrieve Asynchronous MDL Script Results



After submitting a request to deploy an MDL script asynchronously, you can query Vault to determine the results of the request.

Before submitting this request:

* You must have previously requested a submission export job (via the API) which is no longer active.

* You must have a valid `job_id` field value returned from the [Execute MDL Script Asynchronously](/vault-api/api-reference/22.3/metadata-definition-language-mdl/execute-mdl-script-asynchronously) request.

<Endpoint path="/api/mdl/execute_async/{job_id}/results" method="GET"></Endpoint>

## Headers {#headers}

<FieldTable>
| Name | Description |
| --- | --- |
| `Accept` | `application/json` (default) or `application/xml` |
</FieldTable>

## URI Path Parameters {#uri-path-parameters}

<FieldTable>
| Name | Description |
| --- | --- |
| `{job_id}` | The `job_id` field value returned from the [Execute MDL Script Asynchronously](/vault-api/api-reference/22.3/metadata-definition-language-mdl/execute-mdl-script-asynchronously) request. |
</FieldTable>

## Request {#request}

<CodeExample title="">
```
curl -X GET -H "Authorization: {SESSION_ID}" \
https://myvault.veevavault.com/api/mdl/execute_async/138016/results

```
</CodeExample>

## Response {#response}

<CodeExample title="">
```
{
   "responseStatus": "SUCCESS",
   "script_execution": {
       "code": "GEN-S-0",
       "message": "OK",
       "warnings": 0,
       "failures": 0,
       "exceptions": 0,
       "components_affected": 1,
       "execution_time": 1.585
   },
   "statement_execution": [
       {
           "vault": "dev10platform.vaultdev.com",
           "statement": 1,
           "command": "ALTER",
           "component": "Object.10k_hvo__c",
           "message": "[SUCCESS] ALTER Object 10k_hvo__c",
           "response": "SUCCESS"
       }
   ]
}

```
</CodeExample>

## Response Details {#response-details}

On `SUCCESS`, this endpoint returns the results of the asynchronous MDL script execution, including any errors.



---

**Previous:** [Execute MDL Script Asynchronously](/sitevault/vault-api/api-reference/22.3/metadata-definition-language-mdl/execute-mdl-script-asynchronously)  
**Next:** [Cancel HVO Deployment](/sitevault/vault-api/api-reference/22.3/metadata-definition-language-mdl/cancel-hvo-deployment)