Amazon Cognito Sync provides an AWS service and client library that enable cross-device syncing of application-related user data. High-level client libraries are available for both iOS and Android. You can use these libraries to persist data locally so that it's available even if the device is offline. Developer credentials don't need to be stored on the mobile device to access the service. You can use Amazon Cognito to obtain a normalized user ID and credentials. User data is persisted in a dataset that can store up to 1 MB of key-value pairs, and you can have up to 20 datasets per user identity.
With Amazon Cognito Sync, the data stored for each identity is accessible only to credentials assigned to that identity. In order to use the Cognito Sync service, you need to make API calls using credentials retrieved with Amazon Cognito Identity service.
If you want to use Cognito Sync in an Android or iOS application, you will probably want to make API calls via the AWS Mobile SDK. To learn more, see the Developer Guide for Android and the Developer Guide for iOS.
The input for the BulkPublish operation.
The output for the BulkPublish operation.
Configuration options for configure Cognito streams.
A client for the Amazon Cognito Sync API.
A collection of data for an identity pool. An identity pool can have multiple datasets. A dataset is per identity and can be general or associated with a particular entity in an application (like a saved game). Datasets are automatically created if they don't exist. Data is synced by dataset, and a dataset can hold up to 1MB of key-value pairs.
A request to delete the specific dataset.
Response to a successful DeleteDataset request.
A request for meta data about a dataset (creation date, number of records, size) by owner and dataset name.
Response to a successful DescribeDataset request.
A request for usage information about the identity pool.
Response to a successful DescribeIdentityPoolUsage request.
A request for information about the usage of an identity pool.
The response to a successful DescribeIdentityUsage request.
The input for the GetBulkPublishDetails operation.
The output for the GetBulkPublishDetails operation.
A request for a list of the configured Cognito Events
The response from the GetCognitoEvents request
The input for the GetIdentityPoolConfiguration operation.
The output for the GetIdentityPoolConfiguration operation.
Usage information for the identity pool.
Usage information for the identity.
Request for a list of datasets for an identity.
Returned for a successful ListDatasets request.
A request for usage information on an identity pool.
Returned for a successful ListIdentityPoolUsage request.
A request for a list of records.
Returned for a successful ListRecordsRequest.
Configuration options to be applied to the identity pool.
The basic data structure of a dataset.
An update operation for a record.
A request to RegisterDevice.
Response to a RegisterDevice request.
A request to configure Cognito Events
The input for the SetIdentityPoolConfiguration operation.
The output for the SetIdentityPoolConfiguration operation
A request to SubscribeToDatasetRequest.
Response to a SubscribeToDataset request.
A request to UnsubscribeFromDataset.
Response to an UnsubscribeFromDataset request.
A request to post updates to records or add and delete records for a dataset and user.
Returned for a successful UpdateRecordsRequest.
Errors returned by BulkPublish
Errors returned by DeleteDataset
Errors returned by DescribeDataset
Errors returned by DescribeIdentityPoolUsage
Errors returned by DescribeIdentityUsage
Errors returned by GetBulkPublishDetails
Errors returned by GetCognitoEvents
Errors returned by GetIdentityPoolConfiguration
Errors returned by ListDatasets
Errors returned by ListIdentityPoolUsage
Errors returned by ListRecords
Errors returned by RegisterDevice
Errors returned by SetCognitoEvents
Errors returned by SetIdentityPoolConfiguration
Errors returned by SubscribeToDataset
Errors returned by UnsubscribeFromDataset
Errors returned by UpdateRecords
Trait representing the capabilities of the Amazon Cognito Sync API. Amazon Cognito Sync clients implement this trait.