# RegisterPatchBaselineForPatchGroup
<a name="API_RegisterPatchBaselineForPatchGroup"></a>

Registers a patch baseline for a patch group.

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

```
{
   "BaselineId": "string",
   "PatchGroup": "string"
}
```

## Request Parameters
<a name="API_RegisterPatchBaselineForPatchGroup_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.

 ** [BaselineId](#API_RegisterPatchBaselineForPatchGroup_RequestSyntax) **   <a name="systemsmanager-RegisterPatchBaselineForPatchGroup-request-BaselineId"></a>
The ID of the patch baseline to register with the patch group.  
Type: String  
Length Constraints: Minimum length of 20. Maximum length of 128.  
Pattern: `^[a-zA-Z0-9_\-:/]{20,128}$`   
Required: Yes

 ** [PatchGroup](#API_RegisterPatchBaselineForPatchGroup_RequestSyntax) **   <a name="systemsmanager-RegisterPatchBaselineForPatchGroup-request-PatchGroup"></a>
The name of the patch group to be registered with the patch baseline.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 256.  
Pattern: `^([\p{L}\p{Z}\p{N}_.:/=+\-@]*)$`   
Required: Yes

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

```
{
   "BaselineId": "string",
   "PatchGroup": "string"
}
```

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

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

The following data is returned in JSON format by the service.

 ** [BaselineId](#API_RegisterPatchBaselineForPatchGroup_ResponseSyntax) **   <a name="systemsmanager-RegisterPatchBaselineForPatchGroup-response-BaselineId"></a>
The ID of the patch baseline the patch group was registered with.  
Type: String  
Length Constraints: Minimum length of 20. Maximum length of 128.  
Pattern: `^[a-zA-Z0-9_\-:/]{20,128}$` 

 ** [PatchGroup](#API_RegisterPatchBaselineForPatchGroup_ResponseSyntax) **   <a name="systemsmanager-RegisterPatchBaselineForPatchGroup-response-PatchGroup"></a>
The name of the patch group registered with the patch baseline.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 256.  
Pattern: `^([\p{L}\p{Z}\p{N}_.:/=+\-@]*)$` 

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

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

 ** AlreadyExistsException **   
Error returned if an attempt is made to register a patch group with a patch baseline that is already registered with a different patch baseline.  
HTTP Status Code: 400

 ** DoesNotExistException **   
Error returned when the ID specified for a resource, such as a maintenance window or patch baseline, doesn't exist.  
For information about resource quotas in AWS Systems Manager, see [Systems Manager service quotas](https://docs.aws.amazon.com/general/latest/gr/ssm.html#limits_ssm) in the *Amazon Web Services General Reference*.  
HTTP Status Code: 400

 ** InternalServerError **   
An error occurred on the server side.  
HTTP Status Code: 500

 ** InvalidResourceId **   
The resource ID isn't valid. Verify that you entered the correct ID and try again.  
HTTP Status Code: 400

 ** ResourceLimitExceededException **   
Error returned when the caller has exceeded the default resource quotas. For example, too many maintenance windows or patch baselines have been created.  
For information about resource quotas in Systems Manager, see [Systems Manager service quotas](https://docs.aws.amazon.com/general/latest/gr/ssm.html#limits_ssm) in the *Amazon Web Services General Reference*.  
HTTP Status Code: 400

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

### Example
<a name="API_RegisterPatchBaselineForPatchGroup_Example_1"></a>

This example illustrates one usage of RegisterPatchBaselineForPatchGroup.

#### Sample Request
<a name="API_RegisterPatchBaselineForPatchGroup_Example_1_Request"></a>

```
POST / HTTP/1.1
Host: ssm.us-east-2.amazonaws.com
Accept-Encoding: identity
Content-Length: 74
X-Amz-Target: AmazonSSM.RegisterPatchBaselineForPatchGroup
X-Amz-Date: 20240309T060234Z
User-Agent: aws-cli/1.11.180 Python/2.7.9 Windows/8 botocore/1.7.38
Content-Type: application/x-amz-json-1.1
Authorization: AWS4-HMAC-SHA256 Credential=AKIAIOSFODNN7EXAMPLE/20240309/us-east-2/ssm/aws4_request, 
SignedHeaders=content-type;host;x-amz-date;x-amz-target, Signature=39c3b3042cd2aEXAMPLE

{
    "PatchGroup": "mypatchgroup",
    "BaselineId": "pb-0c10e65780EXAMPLE"
}
```

#### Sample Response
<a name="API_RegisterPatchBaselineForPatchGroup_Example_1_Response"></a>

```
{
    "PatchGroup": "mypatchgroup",
    "BaselineId": "pb-0c10e65780EXAMPLE"
}
```

## See Also
<a name="API_RegisterPatchBaselineForPatchGroup_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/ssm-2014-11-06/RegisterPatchBaselineForPatchGroup) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/ssm-2014-11-06/RegisterPatchBaselineForPatchGroup) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/ssm-2014-11-06/RegisterPatchBaselineForPatchGroup) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/ssm-2014-11-06/RegisterPatchBaselineForPatchGroup) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/ssm-2014-11-06/RegisterPatchBaselineForPatchGroup) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/ssm-2014-11-06/RegisterPatchBaselineForPatchGroup) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/ssm-2014-11-06/RegisterPatchBaselineForPatchGroup) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/ssm-2014-11-06/RegisterPatchBaselineForPatchGroup) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/ssm-2014-11-06/RegisterPatchBaselineForPatchGroup) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/ssm-2014-11-06/RegisterPatchBaselineForPatchGroup)