# Predicate
<a name="API_Predicate"></a>

Defines the predicate of the trigger, which determines when it fires.

## Contents
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 ** Conditions **   <a name="Glue-Type-Predicate-Conditions"></a>
A list of the conditions that determine when the trigger will fire.  
Type: Array of [Condition](API_Condition.md) objects  
Array Members: Maximum number of 500 items.  
Required: No

 ** Logical **   <a name="Glue-Type-Predicate-Logical"></a>
An optional field if only one condition is listed. If multiple conditions are listed, then this field is required.  
Type: String  
Valid Values: `AND | ANY`   
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/glue-2017-03-31/Predicate) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/glue-2017-03-31/Predicate) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/glue-2017-03-31/Predicate)