# BulkPublish
<a name="API_BulkPublish"></a>

Initiates a bulk publish of all existing datasets for an Identity Pool to the configured stream. Customers are limited to one successful bulk publish per 24 hours. Bulk publish is an asynchronous request, customers can see the status of the request via the GetBulkPublishDetails operation.

This API can only be called with developer credentials. You cannot call this API with the temporary user credentials provided by Cognito Identity.

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

```
POST /identitypools/IdentityPoolId/bulkpublish HTTP/1.1
```

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

The request uses the following URI parameters.

 ** [IdentityPoolId](#API_BulkPublish_RequestSyntax) **   <a name="Cognito-BulkPublish-request-uri-IdentityPoolId"></a>
A name-spaced GUID (for example, us-east-1:23EC4050-6AEA-7089-A2DD-08002EXAMPLE) created by Amazon Cognito. GUID generation is unique within a region.  
Length Constraints: Minimum length of 1. Maximum length of 55.  
Pattern: `[\w-]+:[0-9a-f-]+`   
Required: Yes

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

The request does not have a request body.

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

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

{
   "IdentityPoolId": "string"
}
```

## Response Elements
<a name="API_BulkPublish_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.

 ** [IdentityPoolId](#API_BulkPublish_ResponseSyntax) **   <a name="Cognito-BulkPublish-response-IdentityPoolId"></a>
A name-spaced GUID (for example, us-east-1:23EC4050-6AEA-7089-A2DD-08002EXAMPLE) created by Amazon Cognito. GUID generation is unique within a region.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 55.  
Pattern: `[\w-]+:[0-9a-f-]+` 

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

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

 ** AlreadyStreamedException **   
An exception thrown when a bulk publish operation is requested less than 24 hours after a previous bulk publish operation completed successfully.    
 ** message **   
The message associated with the AlreadyStreamedException exception.
HTTP Status Code: 400

 ** DuplicateRequestException **   
An exception thrown when there is an IN\$1PROGRESS bulk publish operation for the given identity pool.    
 ** message **   
The message associated with the DuplicateRequestException exception.
HTTP Status Code: 400

 ** InternalErrorException **   
Indicates an internal service error.    
 ** message **   
Message returned by InternalErrorException.
HTTP Status Code: 500

 ** InvalidParameterException **   
Thrown when a request parameter does not comply with the associated constraints.    
 ** message **   
Message returned by InvalidParameterException.
HTTP Status Code: 400

 ** NotAuthorizedException **   
Thrown when a user is not authorized to access the requested resource.    
 ** message **   
The message returned by a NotAuthorizedException.
HTTP Status Code: 403

 ** ResourceNotFoundException **   
Thrown if the resource doesn't exist.    
 ** message **   
Message returned by a ResourceNotFoundException.
HTTP Status Code: 404

## See Also
<a name="API_BulkPublish_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/cognito-sync-2014-06-30/BulkPublish) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/cognito-sync-2014-06-30/BulkPublish) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/cognito-sync-2014-06-30/BulkPublish) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/cognito-sync-2014-06-30/BulkPublish) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/cognito-sync-2014-06-30/BulkPublish) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/cognito-sync-2014-06-30/BulkPublish) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/cognito-sync-2014-06-30/BulkPublish) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/cognito-sync-2014-06-30/BulkPublish) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/cognito-sync-2014-06-30/BulkPublish) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/cognito-sync-2014-06-30/BulkPublish)