# PutSyslogConfiguration
<a name="API_PutSyslogConfiguration"></a>

Creates or updates a syslog configuration for a log group. This enables ingestion of syslog data through the specified VPC endpoint into the log group.

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

```
{
   "logGroupIdentifier": "{{string}}",
   "vpcEndpointId": "{{string}}"
}
```

## Request Parameters
<a name="API_PutSyslogConfiguration_RequestParameters"></a>

For information about the parameters that are common to all actions, see [Common Parameters](CommonParameters.md).

The request accepts the following data in JSON format.

 ** [logGroupIdentifier](#API_PutSyslogConfiguration_RequestSyntax) **   <a name="CWL-PutSyslogConfiguration-request-logGroupIdentifier"></a>
The name or ARN of the log group to associate with the syslog configuration.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 2048.  
Pattern: `[\w#+=/:,.@-]*`   
Required: Yes

 ** [vpcEndpointId](#API_PutSyslogConfiguration_RequestSyntax) **   <a name="CWL-PutSyslogConfiguration-request-vpcEndpointId"></a>
The ID of the VPC endpoint to use for syslog ingestion.  
Type: String  
Pattern: `^vpce-[0-9a-f]{1,64}$`   
Required: No

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

If the action is successful, the service sends back an HTTP 200 response with an empty HTTP body.

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

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

 ** AccessDeniedException **   
You don't have sufficient permissions to perform this action.  
HTTP Status Code: 400

 ** InvalidOperationException **   
The operation is not valid on the specified resource.  
HTTP Status Code: 400

 ** InvalidParameterException **   
A parameter is specified incorrectly.  
HTTP Status Code: 400

 ** OperationAbortedException **   
Multiple concurrent requests to update the same resource were in conflict.  
HTTP Status Code: 400

 ** ResourceNotFoundException **   
The specified resource does not exist.  
HTTP Status Code: 400

 ** ServiceUnavailableException **   
The service cannot complete the request.  
HTTP Status Code: 500

 ** ThrottlingException **   
The request was throttled because of quota limits.  
HTTP Status Code: 400

## Examples
<a name="API_PutSyslogConfiguration_Examples"></a>

### To create a syslog configuration
<a name="API_PutSyslogConfiguration_Example_1"></a>

The following example creates a syslog configuration that enables syslog ingestion for the specified log group through a VPC endpoint.

#### Sample Request
<a name="API_PutSyslogConfiguration_Example_1_Request"></a>

```
POST / HTTP/1.1
Host: logs.<region>.<domain>
X-Amz-Date: <DATE>
Authorization: AWS4-HMAC-SHA256 Credential=<Credential>, SignedHeaders=content-type;date;host;user-agent;x-amz-date;x-amz-target;x-amzn-requestid, Signature=<Signature>
User-Agent: <UserAgentString>
Accept: application/json
Content-Type: application/x-amz-json-1.1
Content-Length: <PayloadSizeBytes>
Connection: Keep-Alive
X-Amz-Target: Logs_20140328.PutSyslogConfiguration
{
  "logGroupIdentifier": "arn:aws:logs:us-east-1:123456789012:log-group:my-syslog-group",
  "vpcEndpointId": "vpce-0123456789abcdef0"
}
```

#### Sample Response
<a name="API_PutSyslogConfiguration_Example_1_Response"></a>

```
HTTP/1.1 200 OK
x-amzn-RequestId: <RequestId>
Content-Type: application/x-amz-json-1.1
Content-Length: <PayloadSizeBytes>
Date: <Date>
```

## See Also
<a name="API_PutSyslogConfiguration_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/logs-2014-03-28/PutSyslogConfiguration) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/logs-2014-03-28/PutSyslogConfiguration) 
+  [AWS SDK for C\+\+](https://docs.aws.amazon.com/goto/SdkForCpp/logs-2014-03-28/PutSyslogConfiguration) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/logs-2014-03-28/PutSyslogConfiguration) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/logs-2014-03-28/PutSyslogConfiguration) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/logs-2014-03-28/PutSyslogConfiguration) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/logs-2014-03-28/PutSyslogConfiguration) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/logs-2014-03-28/PutSyslogConfiguration) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/logs-2014-03-28/PutSyslogConfiguration) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/logs-2014-03-28/PutSyslogConfiguration)