# AddThingsToThingGroupParams
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Parameters used when defining a mitigation action that move a set of things to a thing group.

## Contents
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 ** thingGroupNames **   <a name="iot-Type-AddThingsToThingGroupParams-thingGroupNames"></a>
The list of groups to which you want to add the things that triggered the mitigation action. You can add a thing to a maximum of 10 groups, but you can't add a thing to more than one group in the same hierarchy.  
Type: Array of strings  
Array Members: Minimum number of 1 item. Maximum number of 10 items.  
Length Constraints: Minimum length of 1. Maximum length of 128.  
Pattern: `[a-zA-Z0-9:_-]+`   
Required: Yes

 ** overrideDynamicGroups **   <a name="iot-Type-AddThingsToThingGroupParams-overrideDynamicGroups"></a>
Specifies if this mitigation action can move the things that triggered the mitigation action even if they are part of one or more dynamic thing groups.  
Type: Boolean  
Required: No

## See Also
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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/iot-2015-05-28/AddThingsToThingGroupParams) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/iot-2015-05-28/AddThingsToThingGroupParams) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/iot-2015-05-28/AddThingsToThingGroupParams)