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AWS SDK for Go API Reference
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import "github.com/aws/aws-sdk-go/service/datasync/datasynciface"
Overview
Index

Overview ▾

Package datasynciface provides an interface to enable mocking the AWS DataSync service client for testing your code.

It is important to note that this interface will have breaking changes when the service model is updated and adds new API operations, paginators, and waiters.

Index ▾

Package files

interface.go

type DataSyncAPI 

type DataSyncAPI interface {
    AddStorageSystem(*datasync.AddStorageSystemInput) (*datasync.AddStorageSystemOutput, error)
    AddStorageSystemWithContext(aws.Context, *datasync.AddStorageSystemInput, ...request.Option) (*datasync.AddStorageSystemOutput, error)
    AddStorageSystemRequest(*datasync.AddStorageSystemInput) (*request.Request, *datasync.AddStorageSystemOutput)

    CancelTaskExecution(*datasync.CancelTaskExecutionInput) (*datasync.CancelTaskExecutionOutput, error)
    CancelTaskExecutionWithContext(aws.Context, *datasync.CancelTaskExecutionInput, ...request.Option) (*datasync.CancelTaskExecutionOutput, error)
    CancelTaskExecutionRequest(*datasync.CancelTaskExecutionInput) (*request.Request, *datasync.CancelTaskExecutionOutput)

    CreateAgent(*datasync.CreateAgentInput) (*datasync.CreateAgentOutput, error)
    CreateAgentWithContext(aws.Context, *datasync.CreateAgentInput, ...request.Option) (*datasync.CreateAgentOutput, error)
    CreateAgentRequest(*datasync.CreateAgentInput) (*request.Request, *datasync.CreateAgentOutput)

    CreateLocationAzureBlob(*datasync.CreateLocationAzureBlobInput) (*datasync.CreateLocationAzureBlobOutput, error)
    CreateLocationAzureBlobWithContext(aws.Context, *datasync.CreateLocationAzureBlobInput, ...request.Option) (*datasync.CreateLocationAzureBlobOutput, error)
    CreateLocationAzureBlobRequest(*datasync.CreateLocationAzureBlobInput) (*request.Request, *datasync.CreateLocationAzureBlobOutput)

    CreateLocationEfs(*datasync.CreateLocationEfsInput) (*datasync.CreateLocationEfsOutput, error)
    CreateLocationEfsWithContext(aws.Context, *datasync.CreateLocationEfsInput, ...request.Option) (*datasync.CreateLocationEfsOutput, error)
    CreateLocationEfsRequest(*datasync.CreateLocationEfsInput) (*request.Request, *datasync.CreateLocationEfsOutput)

    CreateLocationFsxLustre(*datasync.CreateLocationFsxLustreInput) (*datasync.CreateLocationFsxLustreOutput, error)
    CreateLocationFsxLustreWithContext(aws.Context, *datasync.CreateLocationFsxLustreInput, ...request.Option) (*datasync.CreateLocationFsxLustreOutput, error)
    CreateLocationFsxLustreRequest(*datasync.CreateLocationFsxLustreInput) (*request.Request, *datasync.CreateLocationFsxLustreOutput)

    CreateLocationFsxOntap(*datasync.CreateLocationFsxOntapInput) (*datasync.CreateLocationFsxOntapOutput, error)
    CreateLocationFsxOntapWithContext(aws.Context, *datasync.CreateLocationFsxOntapInput, ...request.Option) (*datasync.CreateLocationFsxOntapOutput, error)
    CreateLocationFsxOntapRequest(*datasync.CreateLocationFsxOntapInput) (*request.Request, *datasync.CreateLocationFsxOntapOutput)

    CreateLocationFsxOpenZfs(*datasync.CreateLocationFsxOpenZfsInput) (*datasync.CreateLocationFsxOpenZfsOutput, error)
    CreateLocationFsxOpenZfsWithContext(aws.Context, *datasync.CreateLocationFsxOpenZfsInput, ...request.Option) (*datasync.CreateLocationFsxOpenZfsOutput, error)
    CreateLocationFsxOpenZfsRequest(*datasync.CreateLocationFsxOpenZfsInput) (*request.Request, *datasync.CreateLocationFsxOpenZfsOutput)

    CreateLocationFsxWindows(*datasync.CreateLocationFsxWindowsInput) (*datasync.CreateLocationFsxWindowsOutput, error)
    CreateLocationFsxWindowsWithContext(aws.Context, *datasync.CreateLocationFsxWindowsInput, ...request.Option) (*datasync.CreateLocationFsxWindowsOutput, error)
    CreateLocationFsxWindowsRequest(*datasync.CreateLocationFsxWindowsInput) (*request.Request, *datasync.CreateLocationFsxWindowsOutput)

    CreateLocationHdfs(*datasync.CreateLocationHdfsInput) (*datasync.CreateLocationHdfsOutput, error)
    CreateLocationHdfsWithContext(aws.Context, *datasync.CreateLocationHdfsInput, ...request.Option) (*datasync.CreateLocationHdfsOutput, error)
    CreateLocationHdfsRequest(*datasync.CreateLocationHdfsInput) (*request.Request, *datasync.CreateLocationHdfsOutput)

    CreateLocationNfs(*datasync.CreateLocationNfsInput) (*datasync.CreateLocationNfsOutput, error)
    CreateLocationNfsWithContext(aws.Context, *datasync.CreateLocationNfsInput, ...request.Option) (*datasync.CreateLocationNfsOutput, error)
    CreateLocationNfsRequest(*datasync.CreateLocationNfsInput) (*request.Request, *datasync.CreateLocationNfsOutput)

    CreateLocationObjectStorage(*datasync.CreateLocationObjectStorageInput) (*datasync.CreateLocationObjectStorageOutput, error)
    CreateLocationObjectStorageWithContext(aws.Context, *datasync.CreateLocationObjectStorageInput, ...request.Option) (*datasync.CreateLocationObjectStorageOutput, error)
    CreateLocationObjectStorageRequest(*datasync.CreateLocationObjectStorageInput) (*request.Request, *datasync.CreateLocationObjectStorageOutput)

    CreateLocationS3(*datasync.CreateLocationS3Input) (*datasync.CreateLocationS3Output, error)
    CreateLocationS3WithContext(aws.Context, *datasync.CreateLocationS3Input, ...request.Option) (*datasync.CreateLocationS3Output, error)
    CreateLocationS3Request(*datasync.CreateLocationS3Input) (*request.Request, *datasync.CreateLocationS3Output)

    CreateLocationSmb(*datasync.CreateLocationSmbInput) (*datasync.CreateLocationSmbOutput, error)
    CreateLocationSmbWithContext(aws.Context, *datasync.CreateLocationSmbInput, ...request.Option) (*datasync.CreateLocationSmbOutput, error)
    CreateLocationSmbRequest(*datasync.CreateLocationSmbInput) (*request.Request, *datasync.CreateLocationSmbOutput)

    CreateTask(*datasync.CreateTaskInput) (*datasync.CreateTaskOutput, error)
    CreateTaskWithContext(aws.Context, *datasync.CreateTaskInput, ...request.Option) (*datasync.CreateTaskOutput, error)
    CreateTaskRequest(*datasync.CreateTaskInput) (*request.Request, *datasync.CreateTaskOutput)

    DeleteAgent(*datasync.DeleteAgentInput) (*datasync.DeleteAgentOutput, error)
    DeleteAgentWithContext(aws.Context, *datasync.DeleteAgentInput, ...request.Option) (*datasync.DeleteAgentOutput, error)
    DeleteAgentRequest(*datasync.DeleteAgentInput) (*request.Request, *datasync.DeleteAgentOutput)

    DeleteLocation(*datasync.DeleteLocationInput) (*datasync.DeleteLocationOutput, error)
    DeleteLocationWithContext(aws.Context, *datasync.DeleteLocationInput, ...request.Option) (*datasync.DeleteLocationOutput, error)
    DeleteLocationRequest(*datasync.DeleteLocationInput) (*request.Request, *datasync.DeleteLocationOutput)

    DeleteTask(*datasync.DeleteTaskInput) (*datasync.DeleteTaskOutput, error)
    DeleteTaskWithContext(aws.Context, *datasync.DeleteTaskInput, ...request.Option) (*datasync.DeleteTaskOutput, error)
    DeleteTaskRequest(*datasync.DeleteTaskInput) (*request.Request, *datasync.DeleteTaskOutput)

    DescribeAgent(*datasync.DescribeAgentInput) (*datasync.DescribeAgentOutput, error)
    DescribeAgentWithContext(aws.Context, *datasync.DescribeAgentInput, ...request.Option) (*datasync.DescribeAgentOutput, error)
    DescribeAgentRequest(*datasync.DescribeAgentInput) (*request.Request, *datasync.DescribeAgentOutput)

    DescribeDiscoveryJob(*datasync.DescribeDiscoveryJobInput) (*datasync.DescribeDiscoveryJobOutput, error)
    DescribeDiscoveryJobWithContext(aws.Context, *datasync.DescribeDiscoveryJobInput, ...request.Option) (*datasync.DescribeDiscoveryJobOutput, error)
    DescribeDiscoveryJobRequest(*datasync.DescribeDiscoveryJobInput) (*request.Request, *datasync.DescribeDiscoveryJobOutput)

    DescribeLocationAzureBlob(*datasync.DescribeLocationAzureBlobInput) (*datasync.DescribeLocationAzureBlobOutput, error)
    DescribeLocationAzureBlobWithContext(aws.Context, *datasync.DescribeLocationAzureBlobInput, ...request.Option) (*datasync.DescribeLocationAzureBlobOutput, error)
    DescribeLocationAzureBlobRequest(*datasync.DescribeLocationAzureBlobInput) (*request.Request, *datasync.DescribeLocationAzureBlobOutput)

    DescribeLocationEfs(*datasync.DescribeLocationEfsInput) (*datasync.DescribeLocationEfsOutput, error)
    DescribeLocationEfsWithContext(aws.Context, *datasync.DescribeLocationEfsInput, ...request.Option) (*datasync.DescribeLocationEfsOutput, error)
    DescribeLocationEfsRequest(*datasync.DescribeLocationEfsInput) (*request.Request, *datasync.DescribeLocationEfsOutput)

    DescribeLocationFsxLustre(*datasync.DescribeLocationFsxLustreInput) (*datasync.DescribeLocationFsxLustreOutput, error)
    DescribeLocationFsxLustreWithContext(aws.Context, *datasync.DescribeLocationFsxLustreInput, ...request.Option) (*datasync.DescribeLocationFsxLustreOutput, error)
    DescribeLocationFsxLustreRequest(*datasync.DescribeLocationFsxLustreInput) (*request.Request, *datasync.DescribeLocationFsxLustreOutput)

    DescribeLocationFsxOntap(*datasync.DescribeLocationFsxOntapInput) (*datasync.DescribeLocationFsxOntapOutput, error)
    DescribeLocationFsxOntapWithContext(aws.Context, *datasync.DescribeLocationFsxOntapInput, ...request.Option) (*datasync.DescribeLocationFsxOntapOutput, error)
    DescribeLocationFsxOntapRequest(*datasync.DescribeLocationFsxOntapInput) (*request.Request, *datasync.DescribeLocationFsxOntapOutput)

    DescribeLocationFsxOpenZfs(*datasync.DescribeLocationFsxOpenZfsInput) (*datasync.DescribeLocationFsxOpenZfsOutput, error)
    DescribeLocationFsxOpenZfsWithContext(aws.Context, *datasync.DescribeLocationFsxOpenZfsInput, ...request.Option) (*datasync.DescribeLocationFsxOpenZfsOutput, error)
    DescribeLocationFsxOpenZfsRequest(*datasync.DescribeLocationFsxOpenZfsInput) (*request.Request, *datasync.DescribeLocationFsxOpenZfsOutput)

    DescribeLocationFsxWindows(*datasync.DescribeLocationFsxWindowsInput) (*datasync.DescribeLocationFsxWindowsOutput, error)
    DescribeLocationFsxWindowsWithContext(aws.Context, *datasync.DescribeLocationFsxWindowsInput, ...request.Option) (*datasync.DescribeLocationFsxWindowsOutput, error)
    DescribeLocationFsxWindowsRequest(*datasync.DescribeLocationFsxWindowsInput) (*request.Request, *datasync.DescribeLocationFsxWindowsOutput)

    DescribeLocationHdfs(*datasync.DescribeLocationHdfsInput) (*datasync.DescribeLocationHdfsOutput, error)
    DescribeLocationHdfsWithContext(aws.Context, *datasync.DescribeLocationHdfsInput, ...request.Option) (*datasync.DescribeLocationHdfsOutput, error)
    DescribeLocationHdfsRequest(*datasync.DescribeLocationHdfsInput) (*request.Request, *datasync.DescribeLocationHdfsOutput)

    DescribeLocationNfs(*datasync.DescribeLocationNfsInput) (*datasync.DescribeLocationNfsOutput, error)
    DescribeLocationNfsWithContext(aws.Context, *datasync.DescribeLocationNfsInput, ...request.Option) (*datasync.DescribeLocationNfsOutput, error)
    DescribeLocationNfsRequest(*datasync.DescribeLocationNfsInput) (*request.Request, *datasync.DescribeLocationNfsOutput)

    DescribeLocationObjectStorage(*datasync.DescribeLocationObjectStorageInput) (*datasync.DescribeLocationObjectStorageOutput, error)
    DescribeLocationObjectStorageWithContext(aws.Context, *datasync.DescribeLocationObjectStorageInput, ...request.Option) (*datasync.DescribeLocationObjectStorageOutput, error)
    DescribeLocationObjectStorageRequest(*datasync.DescribeLocationObjectStorageInput) (*request.Request, *datasync.DescribeLocationObjectStorageOutput)

    DescribeLocationS3(*datasync.DescribeLocationS3Input) (*datasync.DescribeLocationS3Output, error)
    DescribeLocationS3WithContext(aws.Context, *datasync.DescribeLocationS3Input, ...request.Option) (*datasync.DescribeLocationS3Output, error)
    DescribeLocationS3Request(*datasync.DescribeLocationS3Input) (*request.Request, *datasync.DescribeLocationS3Output)

    DescribeLocationSmb(*datasync.DescribeLocationSmbInput) (*datasync.DescribeLocationSmbOutput, error)
    DescribeLocationSmbWithContext(aws.Context, *datasync.DescribeLocationSmbInput, ...request.Option) (*datasync.DescribeLocationSmbOutput, error)
    DescribeLocationSmbRequest(*datasync.DescribeLocationSmbInput) (*request.Request, *datasync.DescribeLocationSmbOutput)

    DescribeStorageSystem(*datasync.DescribeStorageSystemInput) (*datasync.DescribeStorageSystemOutput, error)
    DescribeStorageSystemWithContext(aws.Context, *datasync.DescribeStorageSystemInput, ...request.Option) (*datasync.DescribeStorageSystemOutput, error)
    DescribeStorageSystemRequest(*datasync.DescribeStorageSystemInput) (*request.Request, *datasync.DescribeStorageSystemOutput)

    DescribeStorageSystemResourceMetrics(*datasync.DescribeStorageSystemResourceMetricsInput) (*datasync.DescribeStorageSystemResourceMetricsOutput, error)
    DescribeStorageSystemResourceMetricsWithContext(aws.Context, *datasync.DescribeStorageSystemResourceMetricsInput, ...request.Option) (*datasync.DescribeStorageSystemResourceMetricsOutput, error)
    DescribeStorageSystemResourceMetricsRequest(*datasync.DescribeStorageSystemResourceMetricsInput) (*request.Request, *datasync.DescribeStorageSystemResourceMetricsOutput)

    DescribeStorageSystemResourceMetricsPages(*datasync.DescribeStorageSystemResourceMetricsInput, func(*datasync.DescribeStorageSystemResourceMetricsOutput, bool) bool) error
    DescribeStorageSystemResourceMetricsPagesWithContext(aws.Context, *datasync.DescribeStorageSystemResourceMetricsInput, func(*datasync.DescribeStorageSystemResourceMetricsOutput, bool) bool, ...request.Option) error

    DescribeStorageSystemResources(*datasync.DescribeStorageSystemResourcesInput) (*datasync.DescribeStorageSystemResourcesOutput, error)
    DescribeStorageSystemResourcesWithContext(aws.Context, *datasync.DescribeStorageSystemResourcesInput, ...request.Option) (*datasync.DescribeStorageSystemResourcesOutput, error)
    DescribeStorageSystemResourcesRequest(*datasync.DescribeStorageSystemResourcesInput) (*request.Request, *datasync.DescribeStorageSystemResourcesOutput)

    DescribeStorageSystemResourcesPages(*datasync.DescribeStorageSystemResourcesInput, func(*datasync.DescribeStorageSystemResourcesOutput, bool) bool) error
    DescribeStorageSystemResourcesPagesWithContext(aws.Context, *datasync.DescribeStorageSystemResourcesInput, func(*datasync.DescribeStorageSystemResourcesOutput, bool) bool, ...request.Option) error

    DescribeTask(*datasync.DescribeTaskInput) (*datasync.DescribeTaskOutput, error)
    DescribeTaskWithContext(aws.Context, *datasync.DescribeTaskInput, ...request.Option) (*datasync.DescribeTaskOutput, error)
    DescribeTaskRequest(*datasync.DescribeTaskInput) (*request.Request, *datasync.DescribeTaskOutput)

    DescribeTaskExecution(*datasync.DescribeTaskExecutionInput) (*datasync.DescribeTaskExecutionOutput, error)
    DescribeTaskExecutionWithContext(aws.Context, *datasync.DescribeTaskExecutionInput, ...request.Option) (*datasync.DescribeTaskExecutionOutput, error)
    DescribeTaskExecutionRequest(*datasync.DescribeTaskExecutionInput) (*request.Request, *datasync.DescribeTaskExecutionOutput)

    GenerateRecommendations(*datasync.GenerateRecommendationsInput) (*datasync.GenerateRecommendationsOutput, error)
    GenerateRecommendationsWithContext(aws.Context, *datasync.GenerateRecommendationsInput, ...request.Option) (*datasync.GenerateRecommendationsOutput, error)
    GenerateRecommendationsRequest(*datasync.GenerateRecommendationsInput) (*request.Request, *datasync.GenerateRecommendationsOutput)

    ListAgents(*datasync.ListAgentsInput) (*datasync.ListAgentsOutput, error)
    ListAgentsWithContext(aws.Context, *datasync.ListAgentsInput, ...request.Option) (*datasync.ListAgentsOutput, error)
    ListAgentsRequest(*datasync.ListAgentsInput) (*request.Request, *datasync.ListAgentsOutput)

    ListAgentsPages(*datasync.ListAgentsInput, func(*datasync.ListAgentsOutput, bool) bool) error
    ListAgentsPagesWithContext(aws.Context, *datasync.ListAgentsInput, func(*datasync.ListAgentsOutput, bool) bool, ...request.Option) error

    ListDiscoveryJobs(*datasync.ListDiscoveryJobsInput) (*datasync.ListDiscoveryJobsOutput, error)
    ListDiscoveryJobsWithContext(aws.Context, *datasync.ListDiscoveryJobsInput, ...request.Option) (*datasync.ListDiscoveryJobsOutput, error)
    ListDiscoveryJobsRequest(*datasync.ListDiscoveryJobsInput) (*request.Request, *datasync.ListDiscoveryJobsOutput)

    ListDiscoveryJobsPages(*datasync.ListDiscoveryJobsInput, func(*datasync.ListDiscoveryJobsOutput, bool) bool) error
    ListDiscoveryJobsPagesWithContext(aws.Context, *datasync.ListDiscoveryJobsInput, func(*datasync.ListDiscoveryJobsOutput, bool) bool, ...request.Option) error

    ListLocations(*datasync.ListLocationsInput) (*datasync.ListLocationsOutput, error)
    ListLocationsWithContext(aws.Context, *datasync.ListLocationsInput, ...request.Option) (*datasync.ListLocationsOutput, error)
    ListLocationsRequest(*datasync.ListLocationsInput) (*request.Request, *datasync.ListLocationsOutput)

    ListLocationsPages(*datasync.ListLocationsInput, func(*datasync.ListLocationsOutput, bool) bool) error
    ListLocationsPagesWithContext(aws.Context, *datasync.ListLocationsInput, func(*datasync.ListLocationsOutput, bool) bool, ...request.Option) error

    ListStorageSystems(*datasync.ListStorageSystemsInput) (*datasync.ListStorageSystemsOutput, error)
    ListStorageSystemsWithContext(aws.Context, *datasync.ListStorageSystemsInput, ...request.Option) (*datasync.ListStorageSystemsOutput, error)
    ListStorageSystemsRequest(*datasync.ListStorageSystemsInput) (*request.Request, *datasync.ListStorageSystemsOutput)

    ListStorageSystemsPages(*datasync.ListStorageSystemsInput, func(*datasync.ListStorageSystemsOutput, bool) bool) error
    ListStorageSystemsPagesWithContext(aws.Context, *datasync.ListStorageSystemsInput, func(*datasync.ListStorageSystemsOutput, bool) bool, ...request.Option) error

    ListTagsForResource(*datasync.ListTagsForResourceInput) (*datasync.ListTagsForResourceOutput, error)
    ListTagsForResourceWithContext(aws.Context, *datasync.ListTagsForResourceInput, ...request.Option) (*datasync.ListTagsForResourceOutput, error)
    ListTagsForResourceRequest(*datasync.ListTagsForResourceInput) (*request.Request, *datasync.ListTagsForResourceOutput)

    ListTagsForResourcePages(*datasync.ListTagsForResourceInput, func(*datasync.ListTagsForResourceOutput, bool) bool) error
    ListTagsForResourcePagesWithContext(aws.Context, *datasync.ListTagsForResourceInput, func(*datasync.ListTagsForResourceOutput, bool) bool, ...request.Option) error

    ListTaskExecutions(*datasync.ListTaskExecutionsInput) (*datasync.ListTaskExecutionsOutput, error)
    ListTaskExecutionsWithContext(aws.Context, *datasync.ListTaskExecutionsInput, ...request.Option) (*datasync.ListTaskExecutionsOutput, error)
    ListTaskExecutionsRequest(*datasync.ListTaskExecutionsInput) (*request.Request, *datasync.ListTaskExecutionsOutput)

    ListTaskExecutionsPages(*datasync.ListTaskExecutionsInput, func(*datasync.ListTaskExecutionsOutput, bool) bool) error
    ListTaskExecutionsPagesWithContext(aws.Context, *datasync.ListTaskExecutionsInput, func(*datasync.ListTaskExecutionsOutput, bool) bool, ...request.Option) error

    ListTasks(*datasync.ListTasksInput) (*datasync.ListTasksOutput, error)
    ListTasksWithContext(aws.Context, *datasync.ListTasksInput, ...request.Option) (*datasync.ListTasksOutput, error)
    ListTasksRequest(*datasync.ListTasksInput) (*request.Request, *datasync.ListTasksOutput)

    ListTasksPages(*datasync.ListTasksInput, func(*datasync.ListTasksOutput, bool) bool) error
    ListTasksPagesWithContext(aws.Context, *datasync.ListTasksInput, func(*datasync.ListTasksOutput, bool) bool, ...request.Option) error

    RemoveStorageSystem(*datasync.RemoveStorageSystemInput) (*datasync.RemoveStorageSystemOutput, error)
    RemoveStorageSystemWithContext(aws.Context, *datasync.RemoveStorageSystemInput, ...request.Option) (*datasync.RemoveStorageSystemOutput, error)
    RemoveStorageSystemRequest(*datasync.RemoveStorageSystemInput) (*request.Request, *datasync.RemoveStorageSystemOutput)

    StartDiscoveryJob(*datasync.StartDiscoveryJobInput) (*datasync.StartDiscoveryJobOutput, error)
    StartDiscoveryJobWithContext(aws.Context, *datasync.StartDiscoveryJobInput, ...request.Option) (*datasync.StartDiscoveryJobOutput, error)
    StartDiscoveryJobRequest(*datasync.StartDiscoveryJobInput) (*request.Request, *datasync.StartDiscoveryJobOutput)

    StartTaskExecution(*datasync.StartTaskExecutionInput) (*datasync.StartTaskExecutionOutput, error)
    StartTaskExecutionWithContext(aws.Context, *datasync.StartTaskExecutionInput, ...request.Option) (*datasync.StartTaskExecutionOutput, error)
    StartTaskExecutionRequest(*datasync.StartTaskExecutionInput) (*request.Request, *datasync.StartTaskExecutionOutput)

    StopDiscoveryJob(*datasync.StopDiscoveryJobInput) (*datasync.StopDiscoveryJobOutput, error)
    StopDiscoveryJobWithContext(aws.Context, *datasync.StopDiscoveryJobInput, ...request.Option) (*datasync.StopDiscoveryJobOutput, error)
    StopDiscoveryJobRequest(*datasync.StopDiscoveryJobInput) (*request.Request, *datasync.StopDiscoveryJobOutput)

    TagResource(*datasync.TagResourceInput) (*datasync.TagResourceOutput, error)
    TagResourceWithContext(aws.Context, *datasync.TagResourceInput, ...request.Option) (*datasync.TagResourceOutput, error)
    TagResourceRequest(*datasync.TagResourceInput) (*request.Request, *datasync.TagResourceOutput)

    UntagResource(*datasync.UntagResourceInput) (*datasync.UntagResourceOutput, error)
    UntagResourceWithContext(aws.Context, *datasync.UntagResourceInput, ...request.Option) (*datasync.UntagResourceOutput, error)
    UntagResourceRequest(*datasync.UntagResourceInput) (*request.Request, *datasync.UntagResourceOutput)

    UpdateAgent(*datasync.UpdateAgentInput) (*datasync.UpdateAgentOutput, error)
    UpdateAgentWithContext(aws.Context, *datasync.UpdateAgentInput, ...request.Option) (*datasync.UpdateAgentOutput, error)
    UpdateAgentRequest(*datasync.UpdateAgentInput) (*request.Request, *datasync.UpdateAgentOutput)

    UpdateDiscoveryJob(*datasync.UpdateDiscoveryJobInput) (*datasync.UpdateDiscoveryJobOutput, error)
    UpdateDiscoveryJobWithContext(aws.Context, *datasync.UpdateDiscoveryJobInput, ...request.Option) (*datasync.UpdateDiscoveryJobOutput, error)
    UpdateDiscoveryJobRequest(*datasync.UpdateDiscoveryJobInput) (*request.Request, *datasync.UpdateDiscoveryJobOutput)

    UpdateLocationAzureBlob(*datasync.UpdateLocationAzureBlobInput) (*datasync.UpdateLocationAzureBlobOutput, error)
    UpdateLocationAzureBlobWithContext(aws.Context, *datasync.UpdateLocationAzureBlobInput, ...request.Option) (*datasync.UpdateLocationAzureBlobOutput, error)
    UpdateLocationAzureBlobRequest(*datasync.UpdateLocationAzureBlobInput) (*request.Request, *datasync.UpdateLocationAzureBlobOutput)

    UpdateLocationHdfs(*datasync.UpdateLocationHdfsInput) (*datasync.UpdateLocationHdfsOutput, error)
    UpdateLocationHdfsWithContext(aws.Context, *datasync.UpdateLocationHdfsInput, ...request.Option) (*datasync.UpdateLocationHdfsOutput, error)
    UpdateLocationHdfsRequest(*datasync.UpdateLocationHdfsInput) (*request.Request, *datasync.UpdateLocationHdfsOutput)

    UpdateLocationNfs(*datasync.UpdateLocationNfsInput) (*datasync.UpdateLocationNfsOutput, error)
    UpdateLocationNfsWithContext(aws.Context, *datasync.UpdateLocationNfsInput, ...request.Option) (*datasync.UpdateLocationNfsOutput, error)
    UpdateLocationNfsRequest(*datasync.UpdateLocationNfsInput) (*request.Request, *datasync.UpdateLocationNfsOutput)

    UpdateLocationObjectStorage(*datasync.UpdateLocationObjectStorageInput) (*datasync.UpdateLocationObjectStorageOutput, error)
    UpdateLocationObjectStorageWithContext(aws.Context, *datasync.UpdateLocationObjectStorageInput, ...request.Option) (*datasync.UpdateLocationObjectStorageOutput, error)
    UpdateLocationObjectStorageRequest(*datasync.UpdateLocationObjectStorageInput) (*request.Request, *datasync.UpdateLocationObjectStorageOutput)

    UpdateLocationSmb(*datasync.UpdateLocationSmbInput) (*datasync.UpdateLocationSmbOutput, error)
    UpdateLocationSmbWithContext(aws.Context, *datasync.UpdateLocationSmbInput, ...request.Option) (*datasync.UpdateLocationSmbOutput, error)
    UpdateLocationSmbRequest(*datasync.UpdateLocationSmbInput) (*request.Request, *datasync.UpdateLocationSmbOutput)

    UpdateStorageSystem(*datasync.UpdateStorageSystemInput) (*datasync.UpdateStorageSystemOutput, error)
    UpdateStorageSystemWithContext(aws.Context, *datasync.UpdateStorageSystemInput, ...request.Option) (*datasync.UpdateStorageSystemOutput, error)
    UpdateStorageSystemRequest(*datasync.UpdateStorageSystemInput) (*request.Request, *datasync.UpdateStorageSystemOutput)

    UpdateTask(*datasync.UpdateTaskInput) (*datasync.UpdateTaskOutput, error)
    UpdateTaskWithContext(aws.Context, *datasync.UpdateTaskInput, ...request.Option) (*datasync.UpdateTaskOutput, error)
    UpdateTaskRequest(*datasync.UpdateTaskInput) (*request.Request, *datasync.UpdateTaskOutput)

    UpdateTaskExecution(*datasync.UpdateTaskExecutionInput) (*datasync.UpdateTaskExecutionOutput, error)
    UpdateTaskExecutionWithContext(aws.Context, *datasync.UpdateTaskExecutionInput, ...request.Option) (*datasync.UpdateTaskExecutionOutput, error)
    UpdateTaskExecutionRequest(*datasync.UpdateTaskExecutionInput) (*request.Request, *datasync.UpdateTaskExecutionOutput)
}

DataSyncAPI provides an interface to enable mocking the datasync.DataSync service client's API operation, paginators, and waiters. This make unit testing your code that calls out to the SDK's service client's calls easier.

The best way to use this interface is so the SDK's service client's calls can be stubbed out for unit testing your code with the SDK without needing to inject custom request handlers into the SDK's request pipeline. 

// myFunc uses an SDK service client to make a request to
// AWS DataSync.
func myFunc(svc datasynciface.DataSyncAPI) bool {
    // Make svc.AddStorageSystem request
}

func main() {
    sess := session.New()
    svc := datasync.New(sess)

    myFunc(svc)
}

In your _test.go file: 

// Define a mock struct to be used in your unit tests of myFunc.
type mockDataSyncClient struct {
    datasynciface.DataSyncAPI
}
func (m *mockDataSyncClient) AddStorageSystem(input *datasync.AddStorageSystemInput) (*datasync.AddStorageSystemOutput, error) {
    // mock response/functionality
}

func TestMyFunc(t *testing.T) {
    // Setup Test
    mockSvc := &mockDataSyncClient{}

    myfunc(mockSvc)

    // Verify myFunc's functionality
}

It is important to note that this interface will have breaking changes when the service model is updated and adds new API operations, paginators, and waiters. Its suggested to use the pattern above for testing, or using tooling to generate mocks to satisfy the interfaces.