# InitializeService
<a name="API_InitializeService"></a>

Initialize Application Migration Service.

## Request Syntax
<a name="API_InitializeService_RequestSyntax"></a>

```
POST /InitializeService HTTP/1.1
```

## URI Request Parameters
<a name="API_InitializeService_RequestParameters"></a>

The request does not use any URI parameters.

## Request Body
<a name="API_InitializeService_RequestBody"></a>

The request does not have a request body.

## Response Syntax
<a name="API_InitializeService_ResponseSyntax"></a>

```
HTTP/1.1 204
```

## Response Elements
<a name="API_InitializeService_ResponseElements"></a>

If the action is successful, the service sends back an HTTP 204 response with an empty HTTP body.

## Errors
<a name="API_InitializeService_Errors"></a>

For information about the errors that are common to all actions, see [Common Error Types](CommonErrors.md).

 ** AccessDeniedException **   
Operating denied due to a file permission or access check error.  
HTTP Status Code: 403

 ** ValidationException **   
Validate exception.    
 ** fieldList **   
Validate exception field list.  
 ** reason **   
Validate exception reason.
HTTP Status Code: 400

## See Also
<a name="API_InitializeService_SeeAlso"></a>

For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS Command Line Interface V2](https://docs.aws.amazon.com/goto/cli2/mgn-2020-02-26/InitializeService) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/mgn-2020-02-26/InitializeService) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/mgn-2020-02-26/InitializeService) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/mgn-2020-02-26/InitializeService) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/mgn-2020-02-26/InitializeService) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/mgn-2020-02-26/InitializeService) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/mgn-2020-02-26/InitializeService) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/mgn-2020-02-26/InitializeService) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/mgn-2020-02-26/InitializeService) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/mgn-2020-02-26/InitializeService)