# ListLensReviews
<a name="API_ListLensReviews"></a>

List lens reviews for a particular workload.

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

```
GET /workloads/WorkloadId/lensReviews?MaxResults=MaxResults&MilestoneNumber=MilestoneNumber&NextToken=NextToken HTTP/1.1
```

## URI Request Parameters
<a name="API_ListLensReviews_RequestParameters"></a>

The request uses the following URI parameters.

 ** [MaxResults](#API_ListLensReviews_RequestSyntax) **   <a name="wellarchitected-ListLensReviews-request-uri-MaxResults"></a>
The maximum number of results to return for this request.  
Valid Range: Minimum value of 1. Maximum value of 50.

 ** [MilestoneNumber](#API_ListLensReviews_RequestSyntax) **   <a name="wellarchitected-ListLensReviews-request-uri-MilestoneNumber"></a>
The milestone number.  
A workload can have a maximum of 100 milestones.  
Valid Range: Minimum value of 1. Maximum value of 100.

 ** [NextToken](#API_ListLensReviews_RequestSyntax) **   <a name="wellarchitected-ListLensReviews-request-uri-NextToken"></a>
The token to use to retrieve the next set of results.

 ** [WorkloadId](#API_ListLensReviews_RequestSyntax) **   <a name="wellarchitected-ListLensReviews-request-uri-WorkloadId"></a>
The ID assigned to the workload. This ID is unique within an AWS Region.  
Length Constraints: Fixed length of 32.  
Pattern: `[0-9a-f]{32}`   
Required: Yes

## Request Body
<a name="API_ListLensReviews_RequestBody"></a>

The request does not have a request body.

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

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

{
   "LensReviewSummaries": [ 
      { 
         "LensAlias": "string",
         "LensArn": "string",
         "LensName": "string",
         "LensStatus": "string",
         "LensVersion": "string",
         "PrioritizedRiskCounts": { 
            "string" : number 
         },
         "Profiles": [ 
            { 
               "ProfileArn": "string",
               "ProfileVersion": "string"
            }
         ],
         "RiskCounts": { 
            "string" : number 
         },
         "UpdatedAt": number
      }
   ],
   "MilestoneNumber": number,
   "NextToken": "string",
   "WorkloadId": "string"
}
```

## Response Elements
<a name="API_ListLensReviews_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.

 ** [LensReviewSummaries](#API_ListLensReviews_ResponseSyntax) **   <a name="wellarchitected-ListLensReviews-response-LensReviewSummaries"></a>
List of lens summaries of lens reviews of a workload.  
Type: Array of [LensReviewSummary](API_LensReviewSummary.md) objects

 ** [MilestoneNumber](#API_ListLensReviews_ResponseSyntax) **   <a name="wellarchitected-ListLensReviews-response-MilestoneNumber"></a>
The milestone number.  
A workload can have a maximum of 100 milestones.  
Type: Integer  
Valid Range: Minimum value of 1. Maximum value of 100.

 ** [NextToken](#API_ListLensReviews_ResponseSyntax) **   <a name="wellarchitected-ListLensReviews-response-NextToken"></a>
The token to use to retrieve the next set of results.  
Type: String

 ** [WorkloadId](#API_ListLensReviews_ResponseSyntax) **   <a name="wellarchitected-ListLensReviews-response-WorkloadId"></a>
The ID assigned to the workload. This ID is unique within an AWS Region.  
Type: String  
Length Constraints: Fixed length of 32.  
Pattern: `[0-9a-f]{32}` 

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

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

 ** AccessDeniedException **   
User does not have sufficient access to perform this action.    
 ** Message **   
Description of the error.
HTTP Status Code: 403

 ** InternalServerException **   
There is a problem with the AWS Well-Architected Tool API service.    
 ** Message **   
Description of the error.
HTTP Status Code: 500

 ** ResourceNotFoundException **   
The requested resource was not found.    
 ** Message **   
Description of the error.  
 ** ResourceId **   
Identifier of the resource affected.  
 ** ResourceType **   
Type of the resource affected.
HTTP Status Code: 404

 ** ThrottlingException **   
Request was denied due to request throttling.    
 ** Message **   
Description of the error.  
 ** QuotaCode **   
Service Quotas requirement to identify originating quota.  
 ** ServiceCode **   
Service Quotas requirement to identify originating service.
HTTP Status Code: 429

 ** ValidationException **   
The user input is not valid.    
 ** Fields **   
The fields that caused the error, if applicable.  
 ** Message **   
Description of the error.  
 ** Reason **   
The reason why the request failed validation.
HTTP Status Code: 400

## See Also
<a name="API_ListLensReviews_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/wellarchitected-2020-03-31/ListLensReviews) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/wellarchitected-2020-03-31/ListLensReviews) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/wellarchitected-2020-03-31/ListLensReviews) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/wellarchitected-2020-03-31/ListLensReviews) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/wellarchitected-2020-03-31/ListLensReviews) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/wellarchitected-2020-03-31/ListLensReviews) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/wellarchitected-2020-03-31/ListLensReviews) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/wellarchitected-2020-03-31/ListLensReviews) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/wellarchitected-2020-03-31/ListLensReviews) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/wellarchitected-2020-03-31/ListLensReviews)