# DescribeMlflowApp
<a name="API_DescribeMlflowApp"></a>

Returns information about an MLflow App.

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

```
{
   "Arn": "string"
}
```

## Request Parameters
<a name="API_DescribeMlflowApp_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.

 ** [Arn](#API_DescribeMlflowApp_RequestSyntax) **   <a name="sagemaker-DescribeMlflowApp-request-Arn"></a>
The ARN of the MLflow App for which to get information.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 128.  
Pattern: `arn:aws[a-z\-]*:sagemaker:[a-z0-9\-]*:[0-9]{12}:mlflow-app/.*`   
Required: Yes

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

```
{
   "AccountDefaultStatus": "string",
   "Arn": "string",
   "ArtifactStoreUri": "string",
   "CreatedBy": { 
      "DomainId": "string",
      "IamIdentity": { 
         "Arn": "string",
         "PrincipalId": "string",
         "SourceIdentity": "string"
      },
      "UserProfileArn": "string",
      "UserProfileName": "string"
   },
   "CreationTime": number,
   "DefaultDomainIdList": [ "string" ],
   "LastModifiedBy": { 
      "DomainId": "string",
      "IamIdentity": { 
         "Arn": "string",
         "PrincipalId": "string",
         "SourceIdentity": "string"
      },
      "UserProfileArn": "string",
      "UserProfileName": "string"
   },
   "LastModifiedTime": number,
   "MaintenanceStatus": "string",
   "MlflowVersion": "string",
   "ModelRegistrationMode": "string",
   "Name": "string",
   "RoleArn": "string",
   "Status": "string",
   "WeeklyMaintenanceWindowStart": "string"
}
```

## Response Elements
<a name="API_DescribeMlflowApp_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.

 ** [AccountDefaultStatus](#API_DescribeMlflowApp_ResponseSyntax) **   <a name="sagemaker-DescribeMlflowApp-response-AccountDefaultStatus"></a>
Indicates whether this MLflow app is the default for the entire account.  
Type: String  
Valid Values: `ENABLED | DISABLED` 

 ** [Arn](#API_DescribeMlflowApp_ResponseSyntax) **   <a name="sagemaker-DescribeMlflowApp-response-Arn"></a>
The ARN of the MLflow App.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 128.  
Pattern: `arn:aws[a-z\-]*:sagemaker:[a-z0-9\-]*:[0-9]{12}:mlflow-app/.*` 

 ** [ArtifactStoreUri](#API_DescribeMlflowApp_ResponseSyntax) **   <a name="sagemaker-DescribeMlflowApp-response-ArtifactStoreUri"></a>
The S3 URI of the general purpose bucket used as the MLflow App artifact store.  
Type: String  
Length Constraints: Minimum length of 0. Maximum length of 1024.  
Pattern: `(https|s3)://([^/]+)/?(.*)` 

 ** [CreatedBy](#API_DescribeMlflowApp_ResponseSyntax) **   <a name="sagemaker-DescribeMlflowApp-response-CreatedBy"></a>
Information about the user who created or modified a SageMaker resource.  
Type: [UserContext](API_UserContext.md) object

 ** [CreationTime](#API_DescribeMlflowApp_ResponseSyntax) **   <a name="sagemaker-DescribeMlflowApp-response-CreationTime"></a>
The timestamp when the MLflow App was created.  
Type: Timestamp

 ** [DefaultDomainIdList](#API_DescribeMlflowApp_ResponseSyntax) **   <a name="sagemaker-DescribeMlflowApp-response-DefaultDomainIdList"></a>
List of SageMaker Domain IDs for which this MLflow App is the default.  
Type: Array of strings  
Length Constraints: Minimum length of 0. Maximum length of 63.  
Pattern: `d-(-*[a-z0-9]){1,61}` 

 ** [LastModifiedBy](#API_DescribeMlflowApp_ResponseSyntax) **   <a name="sagemaker-DescribeMlflowApp-response-LastModifiedBy"></a>
Information about the user who created or modified a SageMaker resource.  
Type: [UserContext](API_UserContext.md) object

 ** [LastModifiedTime](#API_DescribeMlflowApp_ResponseSyntax) **   <a name="sagemaker-DescribeMlflowApp-response-LastModifiedTime"></a>
The timestamp when the MLflow App was last modified.  
Type: Timestamp

 ** [MaintenanceStatus](#API_DescribeMlflowApp_ResponseSyntax) **   <a name="sagemaker-DescribeMlflowApp-response-MaintenanceStatus"></a>
Current maintenance status of the MLflow App.  
Type: String  
Valid Values: `MaintenanceInProgress | MaintenanceComplete | MaintenanceFailed` 

 ** [MlflowVersion](#API_DescribeMlflowApp_ResponseSyntax) **   <a name="sagemaker-DescribeMlflowApp-response-MlflowVersion"></a>
The MLflow version used.  
Type: String  
Length Constraints: Minimum length of 0. Maximum length of 16.  
Pattern: `[0-9]*.[0-9]*.[0-9]*` 

 ** [ModelRegistrationMode](#API_DescribeMlflowApp_ResponseSyntax) **   <a name="sagemaker-DescribeMlflowApp-response-ModelRegistrationMode"></a>
Whether automatic registration of new MLflow models to the SageMaker Model Registry is enabled.  
Type: String  
Valid Values: `AutoModelRegistrationEnabled | AutoModelRegistrationDisabled` 

 ** [Name](#API_DescribeMlflowApp_ResponseSyntax) **   <a name="sagemaker-DescribeMlflowApp-response-Name"></a>
The name of the MLflow App.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 256.  
Pattern: `[a-zA-Z0-9](-*[a-zA-Z0-9]){0,255}` 

 ** [RoleArn](#API_DescribeMlflowApp_ResponseSyntax) **   <a name="sagemaker-DescribeMlflowApp-response-RoleArn"></a>
The Amazon Resource Name (ARN) for an IAM role in your account that the MLflow App uses to access the artifact store in Amazon S3.  
Type: String  
Length Constraints: Minimum length of 20. Maximum length of 2048.  
Pattern: `arn:aws[a-z\-]*:iam::\d{12}:role/?[a-zA-Z_0-9+=,.@\-_/]+` 

 ** [Status](#API_DescribeMlflowApp_ResponseSyntax) **   <a name="sagemaker-DescribeMlflowApp-response-Status"></a>
The current creation status of the described MLflow App.  
Type: String  
Valid Values: `Creating | Created | CreateFailed | Updating | Updated | UpdateFailed | Deleting | DeleteFailed | Deleted` 

 ** [WeeklyMaintenanceWindowStart](#API_DescribeMlflowApp_ResponseSyntax) **   <a name="sagemaker-DescribeMlflowApp-response-WeeklyMaintenanceWindowStart"></a>
The day and time of the week when weekly maintenance occurs.  
Type: String  
Length Constraints: Minimum length of 0. Maximum length of 9.  
Pattern: `(Mon|Tue|Wed|Thu|Fri|Sat|Sun):([01]\d|2[0-3]):([0-5]\d)` 

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

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

 ** ResourceNotFound **   
Resource being access is not found.  
HTTP Status Code: 400

## See Also
<a name="API_DescribeMlflowApp_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/sagemaker-2017-07-24/DescribeMlflowApp) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/sagemaker-2017-07-24/DescribeMlflowApp) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/sagemaker-2017-07-24/DescribeMlflowApp) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/sagemaker-2017-07-24/DescribeMlflowApp) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/sagemaker-2017-07-24/DescribeMlflowApp) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/sagemaker-2017-07-24/DescribeMlflowApp) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/sagemaker-2017-07-24/DescribeMlflowApp) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/sagemaker-2017-07-24/DescribeMlflowApp) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/sagemaker-2017-07-24/DescribeMlflowApp) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/sagemaker-2017-07-24/DescribeMlflowApp)