# RecipeAction
<a name="API_RecipeAction"></a>

Represents a transformation and associated parameters that are used to apply a change to a DataBrew dataset. For more information, see [Recipe actions reference](https://docs.aws.amazon.com/databrew/latest/dg/recipe-actions-reference.html).

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

**Note**  
In the following list, the required parameters are described first.

 ** Operation **   <a name="databrew-Type-RecipeAction-Operation"></a>
The name of a valid DataBrew transformation to be performed on the data.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 128.  
Pattern: `^[A-Z\_]+$`   
Required: Yes

 ** Parameters **   <a name="databrew-Type-RecipeAction-Parameters"></a>
Contextual parameters for the transformation.  
Type: String to string map  
Key Length Constraints: Minimum length of 1. Maximum length of 128.  
Key Pattern: `^[A-Za-z0-9]+$`   
Value Length Constraints: Minimum length of 1. Maximum length of 32768.  
Required: No

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

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/databrew-2017-07-25/RecipeAction) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/databrew-2017-07-25/RecipeAction) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/databrew-2017-07-25/RecipeAction)