# DescribeConnectorOperation


Returns information about the specified connector's operations.

## Request Syntax


```
GET /v1/connectorOperations/connectorOperationArn HTTP/1.1
```

## URI Request Parameters


The request uses the following URI parameters.

 ** [connectorOperationArn](#API_DescribeConnectorOperation_RequestSyntax) **   <a name="MSKC-DescribeConnectorOperation-request-uri-connectorOperationArn"></a>
ARN of the connector operation to be described.  
Required: Yes

## Request Body


The request does not have a request body.

## Response Syntax


```
HTTP/1.1 200
Content-type: application/json

{
   "connectorArn": "string",
   "connectorOperationArn": "string",
   "connectorOperationState": "string",
   "connectorOperationType": "string",
   "creationTime": "string",
   "endTime": "string",
   "errorInfo": { 
      "code": "string",
      "message": "string"
   },
   "operationSteps": [ 
      { 
         "stepState": "string",
         "stepType": "string"
      }
   ],
   "originConnectorConfiguration": { 
      "string" : "string" 
   },
   "originWorkerSetting": { 
      "capacity": { 
         "autoScaling": { 
            "maxAutoscalingTaskCount": number,
            "maxWorkerCount": number,
            "mcuCount": number,
            "minWorkerCount": number,
            "scaleInPolicy": { 
               "cpuUtilizationPercentage": number
            },
            "scaleOutPolicy": { 
               "cpuUtilizationPercentage": number
            }
         },
         "provisionedCapacity": { 
            "mcuCount": number,
            "workerCount": number
         }
      }
   },
   "targetConnectorConfiguration": { 
      "string" : "string" 
   },
   "targetWorkerSetting": { 
      "capacity": { 
         "autoScaling": { 
            "maxAutoscalingTaskCount": number,
            "maxWorkerCount": number,
            "mcuCount": number,
            "minWorkerCount": number,
            "scaleInPolicy": { 
               "cpuUtilizationPercentage": number
            },
            "scaleOutPolicy": { 
               "cpuUtilizationPercentage": number
            }
         },
         "provisionedCapacity": { 
            "mcuCount": number,
            "workerCount": number
         }
      }
   }
}
```

## Response Elements


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

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

 ** [connectorArn](#API_DescribeConnectorOperation_ResponseSyntax) **   <a name="MSKC-DescribeConnectorOperation-response-connectorArn"></a>
The Amazon Resource Name (ARN) of the connector.  
Type: String

 ** [connectorOperationArn](#API_DescribeConnectorOperation_ResponseSyntax) **   <a name="MSKC-DescribeConnectorOperation-response-connectorOperationArn"></a>
The Amazon Resource Name (ARN) of the connector operation.  
Type: String

 ** [connectorOperationState](#API_DescribeConnectorOperation_ResponseSyntax) **   <a name="MSKC-DescribeConnectorOperation-response-connectorOperationState"></a>
The state of the connector operation.  
Type: String  
Valid Values: `PENDING | UPDATE_IN_PROGRESS | UPDATE_COMPLETE | UPDATE_FAILED | ROLLBACK_IN_PROGRESS | ROLLBACK_FAILED | ROLLBACK_COMPLETE` 

 ** [connectorOperationType](#API_DescribeConnectorOperation_ResponseSyntax) **   <a name="MSKC-DescribeConnectorOperation-response-connectorOperationType"></a>
The type of connector operation performed.  
Type: String  
Valid Values: `UPDATE_WORKER_SETTING | UPDATE_CONNECTOR_CONFIGURATION | ISOLATE_CONNECTOR | RESTORE_CONNECTOR` 

 ** [creationTime](#API_DescribeConnectorOperation_ResponseSyntax) **   <a name="MSKC-DescribeConnectorOperation-response-creationTime"></a>
The time when the operation was created.  
Type: Timestamp

 ** [endTime](#API_DescribeConnectorOperation_ResponseSyntax) **   <a name="MSKC-DescribeConnectorOperation-response-endTime"></a>
The time when the operation ended.  
Type: Timestamp

 ** [errorInfo](#API_DescribeConnectorOperation_ResponseSyntax) **   <a name="MSKC-DescribeConnectorOperation-response-errorInfo"></a>
Details about the state of a resource.  
Type: [StateDescription](API_StateDescription.md) object

 ** [operationSteps](#API_DescribeConnectorOperation_ResponseSyntax) **   <a name="MSKC-DescribeConnectorOperation-response-operationSteps"></a>
The array of operation steps taken.  
Type: Array of [ConnectorOperationStep](API_ConnectorOperationStep.md) objects

 ** [originConnectorConfiguration](#API_DescribeConnectorOperation_ResponseSyntax) **   <a name="MSKC-DescribeConnectorOperation-response-originConnectorConfiguration"></a>
The origin connector configuration.  
Type: String to string map

 ** [originWorkerSetting](#API_DescribeConnectorOperation_ResponseSyntax) **   <a name="MSKC-DescribeConnectorOperation-response-originWorkerSetting"></a>
The origin worker setting.  
Type: [WorkerSetting](API_WorkerSetting.md) object

 ** [targetConnectorConfiguration](#API_DescribeConnectorOperation_ResponseSyntax) **   <a name="MSKC-DescribeConnectorOperation-response-targetConnectorConfiguration"></a>
The target connector configuration.  
Type: String to string map

 ** [targetWorkerSetting](#API_DescribeConnectorOperation_ResponseSyntax) **   <a name="MSKC-DescribeConnectorOperation-response-targetWorkerSetting"></a>
The target worker setting.  
Type: [WorkerSetting](API_WorkerSetting.md) object

## Errors


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

 ** BadRequestException **   
HTTP Status Code 400: Bad request due to incorrect input. Correct your request and then retry it.  
HTTP Status Code: 400

 ** ForbiddenException **   
HTTP Status Code 403: Access forbidden. Correct your credentials and then retry your request.  
HTTP Status Code: 403

 ** InternalServerErrorException **   
HTTP Status Code 500: Unexpected internal server error. Retrying your request might resolve the issue.  
HTTP Status Code: 500

 ** NotFoundException **   
HTTP Status Code 404: Resource not found due to incorrect input. Correct your request and then retry it.  
HTTP Status Code: 404

 ** ServiceUnavailableException **   
HTTP Status Code 503: Service Unavailable. Retrying your request in some time might resolve the issue.  
HTTP Status Code: 503

 ** TooManyRequestsException **   
HTTP Status Code 429: Limit exceeded. Resource limit reached.  
HTTP Status Code: 429

 ** UnauthorizedException **   
HTTP Status Code 401: Unauthorized request. The provided credentials couldn't be validated.  
HTTP Status Code: 401

## See Also


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/kafkaconnect-2021-09-14/DescribeConnectorOperation) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/kafkaconnect-2021-09-14/DescribeConnectorOperation) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/kafkaconnect-2021-09-14/DescribeConnectorOperation) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/kafkaconnect-2021-09-14/DescribeConnectorOperation) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/kafkaconnect-2021-09-14/DescribeConnectorOperation) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/kafkaconnect-2021-09-14/DescribeConnectorOperation) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/kafkaconnect-2021-09-14/DescribeConnectorOperation) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/kafkaconnect-2021-09-14/DescribeConnectorOperation) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/kafkaconnect-2021-09-14/DescribeConnectorOperation) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/kafkaconnect-2021-09-14/DescribeConnectorOperation)