# UserDefinedFunction
<a name="API_UserDefinedFunction"></a>

Represents the equivalent of a Hive user-defined function (`UDF`) definition.

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

 ** CatalogId **   <a name="Glue-Type-UserDefinedFunction-CatalogId"></a>
The ID of the Data Catalog in which the function resides.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 255.  
Pattern: `[\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\t]*`   
Required: No

 ** ClassName **   <a name="Glue-Type-UserDefinedFunction-ClassName"></a>
The Java class that contains the function code.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 255.  
Pattern: `[\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\t]*`   
Required: No

 ** CreateTime **   <a name="Glue-Type-UserDefinedFunction-CreateTime"></a>
The time at which the function was created.  
Type: Timestamp  
Required: No

 ** DatabaseName **   <a name="Glue-Type-UserDefinedFunction-DatabaseName"></a>
The name of the catalog database that contains the function.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 255.  
Pattern: `[\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\t]*`   
Required: No

 ** FunctionName **   <a name="Glue-Type-UserDefinedFunction-FunctionName"></a>
The name of the function.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 255.  
Pattern: `[\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\t]*`   
Required: No

 ** FunctionType **   <a name="Glue-Type-UserDefinedFunction-FunctionType"></a>
The type of the function.  
Type: String  
Valid Values: `REGULAR_FUNCTION | AGGREGATE_FUNCTION | STORED_PROCEDURE`   
Required: No

 ** OwnerName **   <a name="Glue-Type-UserDefinedFunction-OwnerName"></a>
The owner of the function.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 255.  
Pattern: `[\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\t]*`   
Required: No

 ** OwnerType **   <a name="Glue-Type-UserDefinedFunction-OwnerType"></a>
The owner type.  
Type: String  
Valid Values: `USER | ROLE | GROUP`   
Required: No

 ** ResourceUris **   <a name="Glue-Type-UserDefinedFunction-ResourceUris"></a>
The resource URIs for the function.  
Type: Array of [ResourceUri](API_ResourceUri.md) objects  
Array Members: Minimum number of 0 items. Maximum number of 1000 items.  
Required: No

## See Also
<a name="API_UserDefinedFunction_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/glue-2017-03-31/UserDefinedFunction) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/glue-2017-03-31/UserDefinedFunction) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/glue-2017-03-31/UserDefinedFunction)