# DescribeDBClusters
<a name="API_DescribeDBClusters"></a>

Returns information about provisioned DB clusters, and supports pagination.

**Note**  
This operation can also return information for Amazon RDS clusters and Amazon DocDB clusters.

## Request Parameters
<a name="API_DescribeDBClusters_RequestParameters"></a>

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

 ** DBClusterIdentifier **   
The user-supplied DB cluster identifier. If this parameter is specified, information from only the specific DB cluster is returned. This parameter isn't case-sensitive.  
Constraints:  
+ If supplied, must match an existing DBClusterIdentifier.
Type: String  
Required: No

 **Filters.Filter.N**   
A filter that specifies one or more DB clusters to describe.  
Supported filters:  
+  `db-cluster-id` - Accepts DB cluster identifiers and DB cluster Amazon Resource Names (ARNs). The results list will only include information about the DB clusters identified by these ARNs.
+  `engine` - Accepts an engine name (such as `neptune`), and restricts the results list to DB clusters created by that engine.
For example, to invoke this API from the Amazon CLI and filter so that only Neptune DB clusters are returned, you could use the following command:  
Type: Array of [Filter](API_Filter.md) objects  
Required: No

 ** Marker **   
An optional pagination token provided by a previous [DescribeDBClusters](#API_DescribeDBClusters) request. 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. If more records exist than the specified `MaxRecords` value, a pagination token called a marker is included in the response so that the remaining results can be retrieved.  
Default: 100  
Constraints: Minimum 20, maximum 100.  
Type: Integer  
Required: No

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

 **DBClusters.DBCluster.N**   
Contains a list of DB clusters for the user.  
Type: Array of [DBCluster](API_DBCluster.md) objects

 ** Marker **   
A pagination token that can be used in a subsequent DescribeDBClusters request.  
Type: String

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

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

 ** DBClusterNotFoundFault **   
 *DBClusterIdentifier* does not refer to an existing DB cluster.  
HTTP Status Code: 404

## 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/neptune-2014-10-31/DescribeDBClusters) 
+  [Amazon SDK for .NET V4](https://docs.amazonaws.cn/goto/DotNetSDKV4/neptune-2014-10-31/DescribeDBClusters) 
+  [Amazon SDK for C\+\+](https://docs.amazonaws.cn/goto/SdkForCpp/neptune-2014-10-31/DescribeDBClusters) 
+  [Amazon SDK for Go v2](https://docs.amazonaws.cn/goto/SdkForGoV2/neptune-2014-10-31/DescribeDBClusters) 
+  [Amazon SDK for Java V2](https://docs.amazonaws.cn/goto/SdkForJavaV2/neptune-2014-10-31/DescribeDBClusters) 
+  [Amazon SDK for JavaScript V3](https://docs.amazonaws.cn/goto/SdkForJavaScriptV3/neptune-2014-10-31/DescribeDBClusters) 
+  [Amazon SDK for Kotlin](https://docs.amazonaws.cn/goto/SdkForKotlin/neptune-2014-10-31/DescribeDBClusters) 
+  [Amazon SDK for PHP V3](https://docs.amazonaws.cn/goto/SdkForPHPV3/neptune-2014-10-31/DescribeDBClusters) 
+  [Amazon SDK for Python](https://docs.amazonaws.cn/goto/boto3/neptune-2014-10-31/DescribeDBClusters) 
+  [Amazon SDK for Ruby V3](https://docs.amazonaws.cn/goto/SdkForRubyV3/neptune-2014-10-31/DescribeDBClusters)