# DescribeReplicationConfigs
<a name="API_DescribeReplicationConfigs"></a>

Returns one or more existing AWS DMS Serverless replication configurations as a list of structures.

## Request Syntax
<a name="API_DescribeReplicationConfigs_RequestSyntax"></a>

```
{
   "Filters": [ 
      { 
         "Name": "string",
         "Values": [ "string" ]
      }
   ],
   "Marker": "string",
   "MaxRecords": number
}
```

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

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

The request accepts the following data in JSON format.

 ** [Filters](#API_DescribeReplicationConfigs_RequestSyntax) **   <a name="DMS-DescribeReplicationConfigs-request-Filters"></a>
Filters applied to the replication configs.  
Type: Array of [Filter](API_Filter.md) objects  
Required: No

 ** [Marker](#API_DescribeReplicationConfigs_RequestSyntax) **   <a name="DMS-DescribeReplicationConfigs-request-Marker"></a>
An optional pagination token provided by a previous 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](#API_DescribeReplicationConfigs_RequestSyntax) **   <a name="DMS-DescribeReplicationConfigs-request-MaxRecords"></a>
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.   
Type: Integer  
Required: No

## Response Syntax
<a name="API_DescribeReplicationConfigs_ResponseSyntax"></a>

```
{
   "Marker": "string",
   "ReplicationConfigs": [ 
      { 
         "ComputeConfig": { 
            "AvailabilityZone": "string",
            "DnsNameServers": "string",
            "KmsKeyId": "string",
            "MaxCapacityUnits": number,
            "MinCapacityUnits": number,
            "MultiAZ": boolean,
            "PreferredMaintenanceWindow": "string",
            "ReplicationSubnetGroupId": "string",
            "VpcSecurityGroupIds": [ "string" ]
         },
         "IsReadOnly": boolean,
         "ReplicationConfigArn": "string",
         "ReplicationConfigCreateTime": number,
         "ReplicationConfigIdentifier": "string",
         "ReplicationConfigUpdateTime": number,
         "ReplicationSettings": "string",
         "ReplicationType": "string",
         "SourceEndpointArn": "string",
         "SupplementalSettings": "string",
         "TableMappings": "string",
         "TargetEndpointArn": "string"
      }
   ]
}
```

## Response Elements
<a name="API_DescribeReplicationConfigs_ResponseElements"></a>

If the action is successful, the service sends back an HTTP 200 response.

The following data is returned in JSON format by the service.

 ** [Marker](#API_DescribeReplicationConfigs_ResponseSyntax) **   <a name="DMS-DescribeReplicationConfigs-response-Marker"></a>
An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by `MaxRecords`.   
Type: String

 ** [ReplicationConfigs](#API_DescribeReplicationConfigs_ResponseSyntax) **   <a name="DMS-DescribeReplicationConfigs-response-ReplicationConfigs"></a>
Returned configuration parameters that describe each provisioned AWS DMS Serverless replication.  
Type: Array of [ReplicationConfig](API_ReplicationConfig.md) objects

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

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

 ** ResourceNotFoundFault **   
The resource could not be found.    
 ** message **   

HTTP Status Code: 400

## Examples
<a name="API_DescribeReplicationConfigs_Examples"></a>

### Example
<a name="API_DescribeReplicationConfigs_Example_1"></a>

This example illustrates one usage of DescribeReplicationConfigs.

#### Sample Request
<a name="API_DescribeReplicationConfigs_Example_1_Request"></a>

```
   
POST / HTTP/1.1
Host: dms.<region>.<domain>
x-amz-Date: <Date>
Authorization: AWS4-HMAC-SHA256 Credential=<Credential>,
 SignedHeaders=contenttype;date;host;user-agent;x-amz-date;x-amz-target;x-amzn-requestid,Signature=<Signature>
User-Agent: <UserAgentString>
Content-Type: application/x-amz-json-1.1
Content-Length: <PayloadSizeBytes>
Connection: Keep-Alive
X-Amz-Target: AmazonDMSv20160101.DescribeReplicationConfigs
{   
   "Filters":[
      {
         "Name":"replication-config-arn",
         "Values":[
            "arn:aws:dms:us-east-
1:123456789012:replication-config:UX6OL6MHMMJKFFOXE3H7LLJCMEKBDUG4ZV7DRSI"
         ]
      }
   ],
   "MaxRecords":0,
   "Marker":""
}
```

#### Sample Response
<a name="API_DescribeReplicationConfigs_Example_1_Response"></a>

```
HTTP/1.1 200 OK
x-amzn-RequestId: <RequestId>
Content-Type: application/x-amz-json-1.1
Content-Length: <PayloadSizeBytes>
Date: <Date>
{
    "ReplicationConfig":"{ 
        "ReplicationConfigIdentifier":"test-replication-config",
        "ReplicationConfigArn":"arn:aws:dms:us-east-
1:123456789012:replication-config:UX6OL6MHMMJKFFOXE3H7LLJCMEKBDUG4ZV7DRSI",
        "SourceEndpointArn":"arn:aws:dms:us-east-
1:123456789012:endpoint:RZZK4EZW5UANC7Y3P4E776WHBE",
        "TargetEndpointArn":"arn:aws:dms:us-east-
1:123456789012:endpoint:GVBUJQXJZASXWHTWCLN2WNT57E",
        "ReplicationConfigCreateTime":1677683717.524, 
        "TableMappings":"{\n \"TableMappings\": 
            [\n 
                {\n \"Type\": \"Include\",\n \"SourceSchema\": \"/\",
                    \n \"SourceTable\": \"/ \"\n 
                }\n
            ]\n
        }\n\n",
        "ReplicationTaskSettings":"{\"TargetMetadata\":
            {\"TargetSchema\":\"\",\"SupportLobs\":true,\"FullLobMode\":
                true,\"LobChunkSize\":64,\"LimitedSizeLobMode\":
                false,\"LobMaxSize\":0
            },
            \"FullLoadSettings\":{
                \"FullLoadEnabled\":true,
                \"TargetTablePrepMode\":\"DROP_AND_CREATE\",
                \"CreatePkAfterFullLoad\":false,
                \"StopTaskCachedChangesApplied\":false,
                \"StopTaskCachedChangesNotApplied\":false,
                \"ResumeEnabled\":false,
                \"ResumeMinTableSize\":100000,
                \"ResumeOnlyClusteredPKTables\":true,
                \"MaxFullLoadSubTasks\":8,
                \"TransactionConsistencyTimeout\":600,
                \"CommitRate\":10000
            },
            \"Logging\":{
                \"EnableLogging\":false
            }
        }"    
    }"
}
```

## See Also
<a name="API_DescribeReplicationConfigs_SeeAlso"></a>

For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS Command Line Interface V2](https://docs.aws.amazon.com/goto/cli2/dms-2016-01-01/DescribeReplicationConfigs) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/dms-2016-01-01/DescribeReplicationConfigs) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/dms-2016-01-01/DescribeReplicationConfigs) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/dms-2016-01-01/DescribeReplicationConfigs) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/dms-2016-01-01/DescribeReplicationConfigs) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/dms-2016-01-01/DescribeReplicationConfigs) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/dms-2016-01-01/DescribeReplicationConfigs) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/dms-2016-01-01/DescribeReplicationConfigs) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/dms-2016-01-01/DescribeReplicationConfigs) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/dms-2016-01-01/DescribeReplicationConfigs)