# OpsItemEventFilter


Describes a filter for a specific list of OpsItem events. You can filter event information by using tags. You specify tags by using a key-value pair mapping. 

## Contents


 ** Key **   <a name="systemsmanager-Type-OpsItemEventFilter-Key"></a>
The name of the filter key. Currently, the only supported value is `OpsItemId`.  
Type: String  
Valid Values: `OpsItemId`   
Required: Yes

 ** Operator **   <a name="systemsmanager-Type-OpsItemEventFilter-Operator"></a>
The operator used by the filter call. Currently, the only supported value is `Equal`.  
Type: String  
Valid Values: `Equal`   
Required: Yes

 ** Values **   <a name="systemsmanager-Type-OpsItemEventFilter-Values"></a>
The values for the filter, consisting of one or more OpsItem IDs.  
Type: Array of strings  
Length Constraints: Minimum length of 1. Maximum length of 15.  
Pattern: `^(oi)-[0-9a-f]{12}$`   
Required: Yes

## See Also


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/ssm-2014-11-06/OpsItemEventFilter) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/ssm-2014-11-06/OpsItemEventFilter) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/ssm-2014-11-06/OpsItemEventFilter)