# DescribeUpdateActions
<a name="API_DescribeUpdateActions"></a>

Returns details of the update actions 

## Request Parameters
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 For information about the parameters that are common to all actions, see [Common Parameters](CommonParameters.md).

 **CacheClusterIds.member.N**   
The cache cluster IDs  
Type: Array of strings  
Array Members: Maximum number of 20 items.  
Required: No

 ** Engine **   
The Elasticache engine to which the update applies. Either Valkey, Redis OSS or Memcached.  
Type: String  
Required: No

 ** Marker **   
An optional marker returned from a prior request. Use this marker for pagination of results from this operation. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by `MaxRecords`.  
Type: String  
Required: No

 ** MaxRecords **   
The maximum number of records to include in the response  
Type: Integer  
Required: No

 **ReplicationGroupIds.member.N**   
The replication group IDs  
Type: Array of strings  
Array Members: Maximum number of 20 items.  
Required: No

 ** ServiceUpdateName **   
The unique ID of the service update  
Type: String  
Required: No

 **ServiceUpdateStatus.member.N**   
The status of the service update  
Type: Array of strings  
Array Members: Maximum number of 3 items.  
Valid Values: `available | cancelled | expired`   
Required: No

 ** ServiceUpdateTimeRange **   
The range of time specified to search for service updates that are in available status  
Type: [TimeRangeFilter](API_TimeRangeFilter.md) object  
Required: No

 ** ShowNodeLevelUpdateStatus **   
Dictates whether to include node level update status in the response   
Type: Boolean  
Required: No

 **UpdateActionStatus.member.N**   
The status of the update action.  
Type: Array of strings  
Array Members: Maximum number of 9 items.  
Valid Values: `not-applied | waiting-to-start | in-progress | stopping | stopped | complete | scheduling | scheduled | not-applicable`   
Required: No

## Response Elements
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The following elements are returned by the service.

 ** Marker **   
An optional marker returned from a prior request. Use this marker for pagination of results from this operation. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by `MaxRecords`.  
Type: String

 **UpdateActions.UpdateAction.N**   
Returns a list of update actions  
Type: Array of [UpdateAction](API_UpdateAction.md) objects

## Errors
<a name="API_DescribeUpdateActions_Errors"></a>

For information about the errors that are common to all actions, see [Common Error Types](CommonErrors.md).

 ** InvalidParameterCombination **   
Two or more incompatible parameters were specified.    
 ** message **   
Two or more parameters that must not be used together were used together.
HTTP Status Code: 400

 ** InvalidParameterValue **   
The value for a parameter is invalid.    
 ** message **   
A parameter value is invalid.
HTTP Status Code: 400

## See Also
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For more information about using this API in one of the language-specific Amazon SDKs, see the following:
+  [Amazon Command Line Interface V2](https://docs.amazonaws.cn/goto/cli2/elasticache-2015-02-02/DescribeUpdateActions) 
+  [Amazon SDK for .NET V4](https://docs.amazonaws.cn/goto/DotNetSDKV4/elasticache-2015-02-02/DescribeUpdateActions) 
+  [Amazon SDK for C\+\+](https://docs.amazonaws.cn/goto/SdkForCpp/elasticache-2015-02-02/DescribeUpdateActions) 
+  [Amazon SDK for Go v2](https://docs.amazonaws.cn/goto/SdkForGoV2/elasticache-2015-02-02/DescribeUpdateActions) 
+  [Amazon SDK for Java V2](https://docs.amazonaws.cn/goto/SdkForJavaV2/elasticache-2015-02-02/DescribeUpdateActions) 
+  [Amazon SDK for JavaScript V3](https://docs.amazonaws.cn/goto/SdkForJavaScriptV3/elasticache-2015-02-02/DescribeUpdateActions) 
+  [Amazon SDK for Kotlin](https://docs.amazonaws.cn/goto/SdkForKotlin/elasticache-2015-02-02/DescribeUpdateActions) 
+  [Amazon SDK for PHP V3](https://docs.amazonaws.cn/goto/SdkForPHPV3/elasticache-2015-02-02/DescribeUpdateActions) 
+  [Amazon SDK for Python](https://docs.amazonaws.cn/goto/boto3/elasticache-2015-02-02/DescribeUpdateActions) 
+  [Amazon SDK for Ruby V3](https://docs.amazonaws.cn/goto/SdkForRubyV3/elasticache-2015-02-02/DescribeUpdateActions)