# CidrCollection


A complex type that identifies a CIDR collection.

## Contents


 ** Arn **   <a name="Route53-Type-CidrCollection-Arn"></a>
The ARN of the collection. Can be used to reference the collection in IAM policy or in another AWS account.  
Type: String  
Length Constraints: Minimum length of 20. Maximum length of 2048.  
Pattern: `.*\S.*`   
Required: No

 ** Id **   <a name="Route53-Type-CidrCollection-Id"></a>
The unique ID of the CIDR collection.  
Type: String  
Pattern: `[0-9a-f]{8}-(?:[0-9a-f]{4}-){3}[0-9a-f]{12}`   
Required: No

 ** Name **   <a name="Route53-Type-CidrCollection-Name"></a>
The name of a CIDR collection.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 64.  
Pattern: `[0-9A-Za-z_\-]+`   
Required: No

 ** Version **   <a name="Route53-Type-CidrCollection-Version"></a>
A sequential counter that Route 53 sets to 1 when you create a CIDR collection and increments by 1 each time you update settings for the CIDR collection.  
Type: Long  
Valid Range: Minimum value of 1.  
Required: No

## See Also


For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/route53-2013-04-01/CidrCollection) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/route53-2013-04-01/CidrCollection) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/route53-2013-04-01/CidrCollection)