# ListRecommenders


Returns a list of recommenders in the specified domain.

## Request Syntax


```
GET /domains/DomainName/recommenders?max-results=MaxResults&next-token=NextToken HTTP/1.1
```

## URI Request Parameters


The request uses the following URI parameters.

 ** [DomainName](#API_connect-customer-profiles_ListRecommenders_RequestSyntax) **   <a name="connect-connect-customer-profiles_ListRecommenders-request-uri-DomainName"></a>
The unique name of the domain.  
Length Constraints: Minimum length of 1. Maximum length of 64.  
Pattern: `^[a-zA-Z0-9_-]+$`   
Required: Yes

 ** [MaxResults](#API_connect-customer-profiles_ListRecommenders_RequestSyntax) **   <a name="connect-connect-customer-profiles_ListRecommenders-request-uri-MaxResults"></a>
The maximum number of recommenders to return in the response. The default value is 100.  
Valid Range: Minimum value of 1. Maximum value of 100.

 ** [NextToken](#API_connect-customer-profiles_ListRecommenders_RequestSyntax) **   <a name="connect-connect-customer-profiles_ListRecommenders-request-uri-NextToken"></a>
A token received from a previous ListRecommenders call to retrieve the next page of results.  
Length Constraints: Minimum length of 1. Maximum length of 1024.

## Request Body


The request does not have a request body.

## Response Syntax


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

{
   "NextToken": "string",
   "Recommenders": [ 
      { 
         "CreatedAt": number,
         "Description": "string",
         "FailureReason": "string",
         "LastUpdatedAt": number,
         "LatestRecommenderUpdate": { 
            "CreatedAt": number,
            "FailureReason": "string",
            "LastUpdatedAt": number,
            "RecommenderConfig": { 
               "EventsConfig": { 
                  "EventParametersList": [ 
                     { 
                        "EventType": "string",
                        "EventValueThreshold": number
                     }
                  ]
               },
               "TrainingFrequency": number
            },
            "Status": "string"
         },
         "RecipeName": "string",
         "RecommenderConfig": { 
            "EventsConfig": { 
               "EventParametersList": [ 
                  { 
                     "EventType": "string",
                     "EventValueThreshold": number
                  }
               ]
            },
            "TrainingFrequency": number
         },
         "RecommenderName": "string",
         "Status": "string",
         "Tags": { 
            "string" : "string" 
         }
      }
   ]
}
```

## 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.

 ** [NextToken](#API_connect-customer-profiles_ListRecommenders_ResponseSyntax) **   <a name="connect-connect-customer-profiles_ListRecommenders-response-NextToken"></a>
A token to retrieve the next page of results. Null if there are no more results to retrieve.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 1024.

 ** [Recommenders](#API_connect-customer-profiles_ListRecommenders_ResponseSyntax) **   <a name="connect-connect-customer-profiles_ListRecommenders-response-Recommenders"></a>
A list of recommenders and their properties in the specified domain.  
Type: Array of [RecommenderSummary](API_connect-customer-profiles_RecommenderSummary.md) objects

## Errors


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

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

 ** BadRequestException **   
The input you provided is invalid.  
HTTP Status Code: 400

 ** InternalServerException **   
An internal service error occurred.  
HTTP Status Code: 500

 ** ResourceNotFoundException **   
The requested resource does not exist, or access was denied.  
HTTP Status Code: 404

 ** ThrottlingException **   
You exceeded the maximum number of requests.  
HTTP Status Code: 429

## 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/customer-profiles-2020-08-15/ListRecommenders) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/customer-profiles-2020-08-15/ListRecommenders) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/customer-profiles-2020-08-15/ListRecommenders) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/customer-profiles-2020-08-15/ListRecommenders) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/customer-profiles-2020-08-15/ListRecommenders) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/customer-profiles-2020-08-15/ListRecommenders) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/customer-profiles-2020-08-15/ListRecommenders) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/customer-profiles-2020-08-15/ListRecommenders) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/customer-profiles-2020-08-15/ListRecommenders) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/customer-profiles-2020-08-15/ListRecommenders)