# GetMilestone
<a name="API_GetMilestone"></a>

Get a milestone for an existing workload.

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

```
GET /workloads/WorkloadId/milestones/MilestoneNumber HTTP/1.1
```

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

The request uses the following URI parameters.

 ** [MilestoneNumber](#API_GetMilestone_RequestSyntax) **   <a name="wellarchitected-GetMilestone-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.  
Required: Yes

 ** [WorkloadId](#API_GetMilestone_RequestSyntax) **   <a name="wellarchitected-GetMilestone-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_GetMilestone_RequestBody"></a>

The request does not have a request body.

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

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

{
   "Milestone": { 
      "MilestoneName": "string",
      "MilestoneNumber": number,
      "RecordedAt": number,
      "Workload": { 
         "AccountIds": [ "string" ],
         "Applications": [ "string" ],
         "ArchitecturalDesign": "string",
         "AwsRegions": [ "string" ],
         "Description": "string",
         "DiscoveryConfig": { 
            "TrustedAdvisorIntegrationStatus": "string",
            "WorkloadResourceDefinition": [ "string" ]
         },
         "Environment": "string",
         "ImprovementStatus": "string",
         "Industry": "string",
         "IndustryType": "string",
         "IsReviewOwnerUpdateAcknowledged": boolean,
         "JiraConfiguration": { 
            "IssueManagementStatus": "string",
            "IssueManagementType": "string",
            "JiraProjectKey": "string",
            "StatusMessage": "string"
         },
         "Lenses": [ "string" ],
         "NonAwsRegions": [ "string" ],
         "Notes": "string",
         "Owner": "string",
         "PillarPriorities": [ "string" ],
         "PrioritizedRiskCounts": { 
            "string" : number 
         },
         "Profiles": [ 
            { 
               "ProfileArn": "string",
               "ProfileVersion": "string"
            }
         ],
         "ReviewOwner": "string",
         "ReviewRestrictionDate": number,
         "RiskCounts": { 
            "string" : number 
         },
         "ShareInvitationId": "string",
         "Tags": { 
            "string" : "string" 
         },
         "UpdatedAt": number,
         "WorkloadArn": "string",
         "WorkloadId": "string",
         "WorkloadName": "string"
      }
   },
   "WorkloadId": "string"
}
```

## Response Elements
<a name="API_GetMilestone_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.

 ** [Milestone](#API_GetMilestone_ResponseSyntax) **   <a name="wellarchitected-GetMilestone-response-Milestone"></a>
A milestone return object.  
Type: [Milestone](API_Milestone.md) object

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