# IpamCidrAuthorizationContext


A signed document that proves that you are authorized to bring the specified IP address range to Amazon using BYOIP.

## Contents


 ** Message **   
The plain-text authorization message for the prefix and account.  
Type: String  
Required: No

 ** Signature **   
The signed authorization message for the prefix and account.  
Type: String  
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/ec2-2016-11-15/IpamCidrAuthorizationContext) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/ec2-2016-11-15/IpamCidrAuthorizationContext) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/ec2-2016-11-15/IpamCidrAuthorizationContext)