# GetIpamPrefixListResolverRules
<a name="API_GetIpamPrefixListResolverRules"></a>

Retrieves the CIDR selection rules for an IPAM prefix list resolver. Use this operation to view the business logic that determines which CIDRs are selected for synchronization with prefix lists.

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

The following parameters are for this specific action. For more information about required and optional parameters that are common to all actions, see [Common Query Parameters](CommonParameters.md).

 **DryRun**   
A check for whether you have the required permissions for the action without actually making the request and provides an error response. If you have the required permissions, the error response is `DryRunOperation`. Otherwise, it is `UnauthorizedOperation`.  
Type: Boolean  
Required: No

 **Filter.N**   
One or more filters to limit the results.  
Type: Array of [Filter](API_Filter.md) objects  
Required: No

 **IpamPrefixListResolverId**   
The ID of the IPAM prefix list resolver whose rules you want to retrieve.  
Type: String  
Required: Yes

 **MaxResults**   
The maximum number of items to return for this request. To get the next page of items, make another request with the token returned in the output. For more information, see [Pagination](https://docs.amazonaws.cn/AWSEC2/latest/APIReference/Query-Requests.html#api-pagination).  
Type: Integer  
Valid Range: Minimum value of 5. Maximum value of 1000.  
Required: No

 **NextToken**   
The token for the next page of results.  
Type: String  
Required: No

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

The following elements are returned by the service.

 **nextToken**   
The token to use to retrieve the next page of results. This value is `null` when there are no more results to return.  
Type: String

 **requestId**   
The ID of the request.  
Type: String

 **ruleSet**   
The CIDR selection rules for the IPAM prefix list resolver.  
Type: Array of [IpamPrefixListResolverRule](API_IpamPrefixListResolverRule.md) objects

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

For information about the errors that are common to all actions, see [Common client error codes](errors-overview.md#CommonErrors).

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

For more information about using this API in one of the language-specific Amazon SDKs, see the following:
+  [Amazon Command Line Interface V2](https://docs.amazonaws.cn/goto/cli2/ec2-2016-11-15/GetIpamPrefixListResolverRules) 
+  [Amazon SDK for .NET V4](https://docs.amazonaws.cn/goto/DotNetSDKV4/ec2-2016-11-15/GetIpamPrefixListResolverRules) 
+  [Amazon SDK for C\$1\$1](https://docs.amazonaws.cn/goto/SdkForCpp/ec2-2016-11-15/GetIpamPrefixListResolverRules) 
+  [Amazon SDK for Go v2](https://docs.amazonaws.cn/goto/SdkForGoV2/ec2-2016-11-15/GetIpamPrefixListResolverRules) 
+  [Amazon SDK for Java V2](https://docs.amazonaws.cn/goto/SdkForJavaV2/ec2-2016-11-15/GetIpamPrefixListResolverRules) 
+  [Amazon SDK for JavaScript V3](https://docs.amazonaws.cn/goto/SdkForJavaScriptV3/ec2-2016-11-15/GetIpamPrefixListResolverRules) 
+  [Amazon SDK for Kotlin](https://docs.amazonaws.cn/goto/SdkForKotlin/ec2-2016-11-15/GetIpamPrefixListResolverRules) 
+  [Amazon SDK for PHP V3](https://docs.amazonaws.cn/goto/SdkForPHPV3/ec2-2016-11-15/GetIpamPrefixListResolverRules) 
+  [Amazon SDK for Python](https://docs.amazonaws.cn/goto/boto3/ec2-2016-11-15/GetIpamPrefixListResolverRules) 
+  [Amazon SDK for Ruby V3](https://docs.amazonaws.cn/goto/SdkForRubyV3/ec2-2016-11-15/GetIpamPrefixListResolverRules)