# CreateCodeReview
<a name="API_CreateCodeReview"></a>

**Note**  
As of November 7, 2025, you cannot create new repository associations in Amazon CodeGuru Reviewer. To learn about services with capabilities similar to CodeGuru Reviewer, see [Amazon CodeGuru Reviewer availability change](https://docs.aws.amazon.com/codeguru/latest/reviewer-ug/codeguru-reviewer-availability-change.html).

Use to create a code review with a [CodeReviewType](https://docs.aws.amazon.com/codeguru/latest/reviewer-api/API_CodeReviewType.html) of `RepositoryAnalysis`. This type of code review analyzes all code under a specified branch in an associated repository. `PullRequest` code reviews are automatically triggered by a pull request.

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

```
POST /codereviews HTTP/1.1
Content-type: application/json

{
   "ClientRequestToken": "string",
   "Name": "string",
   "RepositoryAssociationArn": "string",
   "Type": { 
      "AnalysisTypes": [ "string" ],
      "RepositoryAnalysis": { 
         "RepositoryHead": { 
            "BranchName": "string"
         },
         "S3BucketRepository": { 
            "Details": { 
               "BucketName": "string",
               "CodeArtifacts": { 
                  "BuildArtifactsObjectKey": "string",
                  "SourceCodeArtifactsObjectKey": "string"
               }
            },
            "Name": "string"
         },
         "SourceCodeType": { 
            "BranchDiff": { 
               "DestinationBranchName": "string",
               "SourceBranchName": "string"
            },
            "CommitDiff": { 
               "DestinationCommit": "string",
               "MergeBaseCommit": "string",
               "SourceCommit": "string"
            },
            "RepositoryHead": { 
               "BranchName": "string"
            },
            "RequestMetadata": { 
               "EventInfo": { 
                  "Name": "string",
                  "State": "string"
               },
               "Requester": "string",
               "RequestId": "string",
               "VendorName": "string"
            },
            "S3BucketRepository": { 
               "Details": { 
                  "BucketName": "string",
                  "CodeArtifacts": { 
                     "BuildArtifactsObjectKey": "string",
                     "SourceCodeArtifactsObjectKey": "string"
                  }
               },
               "Name": "string"
            }
         }
      }
   }
}
```

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

The request does not use any URI parameters.

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

The request accepts the following data in JSON format.

 ** [ClientRequestToken](#API_CreateCodeReview_RequestSyntax) **   <a name="reviewer-CreateCodeReview-request-ClientRequestToken"></a>
Amazon CodeGuru Reviewer uses this value to prevent the accidental creation of duplicate code reviews if there are failures and retries.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 64.  
Pattern: `^[\w-]+$`   
Required: No

 ** [Name](#API_CreateCodeReview_RequestSyntax) **   <a name="reviewer-CreateCodeReview-request-Name"></a>
The name of the code review. The name of each code review in your AWS account must be unique.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 200.  
Pattern: `[a-zA-Z0-9-_]*`   
Required: Yes

 ** [RepositoryAssociationArn](#API_CreateCodeReview_RequestSyntax) **   <a name="reviewer-CreateCodeReview-request-RepositoryAssociationArn"></a>
The Amazon Resource Name (ARN) of the [RepositoryAssociation](https://docs.aws.amazon.com/codeguru/latest/reviewer-api/API_RepositoryAssociation.html) object. You can retrieve this ARN by calling [ListRepositoryAssociations](https://docs.aws.amazon.com/codeguru/latest/reviewer-api/API_ListRepositoryAssociations.html).  
A code review can only be created on an associated repository. This is the ARN of the associated repository.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 1600.  
Pattern: `^arn:aws:codeguru-reviewer:[^:\s]+:[\d]{12}:association:[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}$`   
Required: Yes

 ** [Type](#API_CreateCodeReview_RequestSyntax) **   <a name="reviewer-CreateCodeReview-request-Type"></a>
The type of code review to create. This is specified using a [CodeReviewType](https://docs.aws.amazon.com/codeguru/latest/reviewer-api/API_CodeReviewType.html) object. You can create a code review only of type `RepositoryAnalysis`.  
Type: [CodeReviewType](API_CodeReviewType.md) object  
Required: Yes

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

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

{
   "CodeReview": { 
      "AnalysisTypes": [ "string" ],
      "AssociationArn": "string",
      "CodeReviewArn": "string",
      "ConfigFileState": "string",
      "CreatedTimeStamp": number,
      "LastUpdatedTimeStamp": number,
      "Metrics": { 
         "FindingsCount": number,
         "MeteredLinesOfCodeCount": number,
         "SuppressedLinesOfCodeCount": number
      },
      "Name": "string",
      "Owner": "string",
      "ProviderType": "string",
      "PullRequestId": "string",
      "RepositoryName": "string",
      "SourceCodeType": { 
         "BranchDiff": { 
            "DestinationBranchName": "string",
            "SourceBranchName": "string"
         },
         "CommitDiff": { 
            "DestinationCommit": "string",
            "MergeBaseCommit": "string",
            "SourceCommit": "string"
         },
         "RepositoryHead": { 
            "BranchName": "string"
         },
         "RequestMetadata": { 
            "EventInfo": { 
               "Name": "string",
               "State": "string"
            },
            "Requester": "string",
            "RequestId": "string",
            "VendorName": "string"
         },
         "S3BucketRepository": { 
            "Details": { 
               "BucketName": "string",
               "CodeArtifacts": { 
                  "BuildArtifactsObjectKey": "string",
                  "SourceCodeArtifactsObjectKey": "string"
               }
            },
            "Name": "string"
         }
      },
      "State": "string",
      "StateReason": "string",
      "Type": "string"
   }
}
```

## Response Elements
<a name="API_CreateCodeReview_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.

 ** [CodeReview](#API_CreateCodeReview_ResponseSyntax) **   <a name="reviewer-CreateCodeReview-response-CodeReview"></a>
Information about a code review. A code review belongs to the associated repository that contains the reviewed code.  
Type: [CodeReview](API_CodeReview.md) object

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

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

 ** AccessDeniedException **   
You do not have sufficient access to perform this action.  
HTTP Status Code: 403

 ** ConflictException **   
The requested operation would cause a conflict with the current state of a service resource associated with the request. Resolve the conflict before retrying this request.   
HTTP Status Code: 409

 ** InternalServerException **   
The server encountered an internal error and is unable to complete the request.  
HTTP Status Code: 500

 ** ResourceNotFoundException **   
 The resource specified in the request was not found.   
HTTP Status Code: 404

 ** ThrottlingException **   
The request was denied due to request throttling.  
HTTP Status Code: 429

 ** ValidationException **   
The input fails to satisfy the specified constraints.  
HTTP Status Code: 400

## See Also
<a name="API_CreateCodeReview_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/codeguru-reviewer-2019-09-19/CreateCodeReview) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/codeguru-reviewer-2019-09-19/CreateCodeReview) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/codeguru-reviewer-2019-09-19/CreateCodeReview) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/codeguru-reviewer-2019-09-19/CreateCodeReview) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/codeguru-reviewer-2019-09-19/CreateCodeReview) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/codeguru-reviewer-2019-09-19/CreateCodeReview) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/codeguru-reviewer-2019-09-19/CreateCodeReview) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/codeguru-reviewer-2019-09-19/CreateCodeReview) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/codeguru-reviewer-2019-09-19/CreateCodeReview) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/codeguru-reviewer-2019-09-19/CreateCodeReview)