# ListProjects
<a name="API_ListProjects"></a>

Lists all of the DataBrew projects that are defined.

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

```
GET /projects?maxResults=MaxResults&nextToken=NextToken HTTP/1.1
```

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

The request uses the following URI parameters.

 ** [MaxResults](#API_ListProjects_RequestSyntax) **   <a name="databrew-ListProjects-request-uri-MaxResults"></a>
The maximum number of results to return in this request.   
Valid Range: Minimum value of 1. Maximum value of 100.

 ** [NextToken](#API_ListProjects_RequestSyntax) **   <a name="databrew-ListProjects-request-uri-NextToken"></a>
The token returned by a previous call to retrieve the next set of results.  
Length Constraints: Minimum length of 1. Maximum length of 2000.

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

The request does not have a request body.

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

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

{
   "NextToken": "string",
   "Projects": [ 
      { 
         "AccountId": "string",
         "CreateDate": number,
         "CreatedBy": "string",
         "DatasetName": "string",
         "LastModifiedBy": "string",
         "LastModifiedDate": number,
         "Name": "string",
         "OpenDate": number,
         "OpenedBy": "string",
         "RecipeName": "string",
         "ResourceArn": "string",
         "RoleArn": "string",
         "Sample": { 
            "Size": number,
            "Type": "string"
         },
         "Tags": { 
            "string" : "string" 
         }
      }
   ]
}
```

## Response Elements
<a name="API_ListProjects_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.

 ** [Projects](#API_ListProjects_ResponseSyntax) **   <a name="databrew-ListProjects-response-Projects"></a>
A list of projects that are defined .  
Type: Array of [Project](API_Project.md) objects

 ** [NextToken](#API_ListProjects_ResponseSyntax) **   <a name="databrew-ListProjects-response-NextToken"></a>
A token that you can use in a subsequent call to retrieve the next set of results.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 2000.

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

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

 ** ValidationException **   
The input parameters for this request failed validation.  
HTTP Status Code: 400

## See Also
<a name="API_ListProjects_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/databrew-2017-07-25/ListProjects) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/databrew-2017-07-25/ListProjects) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/databrew-2017-07-25/ListProjects) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/databrew-2017-07-25/ListProjects) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/databrew-2017-07-25/ListProjects) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/databrew-2017-07-25/ListProjects) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/databrew-2017-07-25/ListProjects) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/databrew-2017-07-25/ListProjects) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/databrew-2017-07-25/ListProjects) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/databrew-2017-07-25/ListProjects)