# PublicDnsPropertiesMutable
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DNS properties for the public DNS namespace.

## Contents
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 ** SOA **   <a name="cloudmap-Type-PublicDnsPropertiesMutable-SOA"></a>
Start of Authority (SOA) record for the hosted zone for the public DNS namespace.  
Type: [SOA](API_SOA.md) object  
Required: Yes

## See Also
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For more information about using this API in one of the language-specific Amazon SDKs, see the following:
+  [Amazon SDK for C\+\+](https://docs.amazonaws.cn/goto/SdkForCpp/servicediscovery-2017-03-14/PublicDnsPropertiesMutable) 
+  [Amazon SDK for Java V2](https://docs.amazonaws.cn/goto/SdkForJavaV2/servicediscovery-2017-03-14/PublicDnsPropertiesMutable) 
+  [Amazon SDK for Ruby V3](https://docs.amazonaws.cn/goto/SdkForRubyV3/servicediscovery-2017-03-14/PublicDnsPropertiesMutable)