# DisasterRecoverySource
<a name="API_DisasterRecoverySource"></a>

Contains the effective disaster recovery approach value for a service.

## Contents
<a name="API_DisasterRecoverySource_Contents"></a>

 ** policyName **   <a name="ngresiliencehub-Type-DisasterRecoverySource-policyName"></a>
Resource name (used in ARN — no spaces allowed).  
Type: String  
Length Constraints: Minimum length of 2. Maximum length of 60.  
Pattern: `[A-Za-z0-9][A-Za-z0-9_\-]{1,59}`   
Required: No

 ** source **   <a name="ngresiliencehub-Type-DisasterRecoverySource-source"></a>
Indicates whether the value comes from the service's own account or a cross-account policy.  
Type: String  
Valid Values: `SELF | CROSS_ACCOUNT`   
Required: No

 ** value **   <a name="ngresiliencehub-Type-DisasterRecoverySource-value"></a>
The disaster recovery approach value.  
Type: String  
Required: No

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

For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\+\+](https://docs.aws.amazon.com/goto/SdkForCpp/resiliencehubv2-2026-02-17/DisasterRecoverySource) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/resiliencehubv2-2026-02-17/DisasterRecoverySource) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/resiliencehubv2-2026-02-17/DisasterRecoverySource)