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

Overview ▾

Package cloudformationiface provides an interface to enable mocking the AWS CloudFormation 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 CloudFormationAPI

type CloudFormationAPI interface {
    CancelUpdateStack(*cloudformation.CancelUpdateStackInput) (*cloudformation.CancelUpdateStackOutput, error)
    CancelUpdateStackWithContext(aws.Context, *cloudformation.CancelUpdateStackInput, ...request.Option) (*cloudformation.CancelUpdateStackOutput, error)
    CancelUpdateStackRequest(*cloudformation.CancelUpdateStackInput) (*request.Request, *cloudformation.CancelUpdateStackOutput)

    ContinueUpdateRollback(*cloudformation.ContinueUpdateRollbackInput) (*cloudformation.ContinueUpdateRollbackOutput, error)
    ContinueUpdateRollbackWithContext(aws.Context, *cloudformation.ContinueUpdateRollbackInput, ...request.Option) (*cloudformation.ContinueUpdateRollbackOutput, error)
    ContinueUpdateRollbackRequest(*cloudformation.ContinueUpdateRollbackInput) (*request.Request, *cloudformation.ContinueUpdateRollbackOutput)

    CreateChangeSet(*cloudformation.CreateChangeSetInput) (*cloudformation.CreateChangeSetOutput, error)
    CreateChangeSetWithContext(aws.Context, *cloudformation.CreateChangeSetInput, ...request.Option) (*cloudformation.CreateChangeSetOutput, error)
    CreateChangeSetRequest(*cloudformation.CreateChangeSetInput) (*request.Request, *cloudformation.CreateChangeSetOutput)

    CreateStack(*cloudformation.CreateStackInput) (*cloudformation.CreateStackOutput, error)
    CreateStackWithContext(aws.Context, *cloudformation.CreateStackInput, ...request.Option) (*cloudformation.CreateStackOutput, error)
    CreateStackRequest(*cloudformation.CreateStackInput) (*request.Request, *cloudformation.CreateStackOutput)

    CreateStackInstances(*cloudformation.CreateStackInstancesInput) (*cloudformation.CreateStackInstancesOutput, error)
    CreateStackInstancesWithContext(aws.Context, *cloudformation.CreateStackInstancesInput, ...request.Option) (*cloudformation.CreateStackInstancesOutput, error)
    CreateStackInstancesRequest(*cloudformation.CreateStackInstancesInput) (*request.Request, *cloudformation.CreateStackInstancesOutput)

    CreateStackSet(*cloudformation.CreateStackSetInput) (*cloudformation.CreateStackSetOutput, error)
    CreateStackSetWithContext(aws.Context, *cloudformation.CreateStackSetInput, ...request.Option) (*cloudformation.CreateStackSetOutput, error)
    CreateStackSetRequest(*cloudformation.CreateStackSetInput) (*request.Request, *cloudformation.CreateStackSetOutput)

    DeleteChangeSet(*cloudformation.DeleteChangeSetInput) (*cloudformation.DeleteChangeSetOutput, error)
    DeleteChangeSetWithContext(aws.Context, *cloudformation.DeleteChangeSetInput, ...request.Option) (*cloudformation.DeleteChangeSetOutput, error)
    DeleteChangeSetRequest(*cloudformation.DeleteChangeSetInput) (*request.Request, *cloudformation.DeleteChangeSetOutput)

    DeleteStack(*cloudformation.DeleteStackInput) (*cloudformation.DeleteStackOutput, error)
    DeleteStackWithContext(aws.Context, *cloudformation.DeleteStackInput, ...request.Option) (*cloudformation.DeleteStackOutput, error)
    DeleteStackRequest(*cloudformation.DeleteStackInput) (*request.Request, *cloudformation.DeleteStackOutput)

    DeleteStackInstances(*cloudformation.DeleteStackInstancesInput) (*cloudformation.DeleteStackInstancesOutput, error)
    DeleteStackInstancesWithContext(aws.Context, *cloudformation.DeleteStackInstancesInput, ...request.Option) (*cloudformation.DeleteStackInstancesOutput, error)
    DeleteStackInstancesRequest(*cloudformation.DeleteStackInstancesInput) (*request.Request, *cloudformation.DeleteStackInstancesOutput)

    DeleteStackSet(*cloudformation.DeleteStackSetInput) (*cloudformation.DeleteStackSetOutput, error)
    DeleteStackSetWithContext(aws.Context, *cloudformation.DeleteStackSetInput, ...request.Option) (*cloudformation.DeleteStackSetOutput, error)
    DeleteStackSetRequest(*cloudformation.DeleteStackSetInput) (*request.Request, *cloudformation.DeleteStackSetOutput)

    DeregisterType(*cloudformation.DeregisterTypeInput) (*cloudformation.DeregisterTypeOutput, error)
    DeregisterTypeWithContext(aws.Context, *cloudformation.DeregisterTypeInput, ...request.Option) (*cloudformation.DeregisterTypeOutput, error)
    DeregisterTypeRequest(*cloudformation.DeregisterTypeInput) (*request.Request, *cloudformation.DeregisterTypeOutput)

    DescribeAccountLimits(*cloudformation.DescribeAccountLimitsInput) (*cloudformation.DescribeAccountLimitsOutput, error)
    DescribeAccountLimitsWithContext(aws.Context, *cloudformation.DescribeAccountLimitsInput, ...request.Option) (*cloudformation.DescribeAccountLimitsOutput, error)
    DescribeAccountLimitsRequest(*cloudformation.DescribeAccountLimitsInput) (*request.Request, *cloudformation.DescribeAccountLimitsOutput)

    DescribeChangeSet(*cloudformation.DescribeChangeSetInput) (*cloudformation.DescribeChangeSetOutput, error)
    DescribeChangeSetWithContext(aws.Context, *cloudformation.DescribeChangeSetInput, ...request.Option) (*cloudformation.DescribeChangeSetOutput, error)
    DescribeChangeSetRequest(*cloudformation.DescribeChangeSetInput) (*request.Request, *cloudformation.DescribeChangeSetOutput)

    DescribeStackDriftDetectionStatus(*cloudformation.DescribeStackDriftDetectionStatusInput) (*cloudformation.DescribeStackDriftDetectionStatusOutput, error)
    DescribeStackDriftDetectionStatusWithContext(aws.Context, *cloudformation.DescribeStackDriftDetectionStatusInput, ...request.Option) (*cloudformation.DescribeStackDriftDetectionStatusOutput, error)
    DescribeStackDriftDetectionStatusRequest(*cloudformation.DescribeStackDriftDetectionStatusInput) (*request.Request, *cloudformation.DescribeStackDriftDetectionStatusOutput)

    DescribeStackEvents(*cloudformation.DescribeStackEventsInput) (*cloudformation.DescribeStackEventsOutput, error)
    DescribeStackEventsWithContext(aws.Context, *cloudformation.DescribeStackEventsInput, ...request.Option) (*cloudformation.DescribeStackEventsOutput, error)
    DescribeStackEventsRequest(*cloudformation.DescribeStackEventsInput) (*request.Request, *cloudformation.DescribeStackEventsOutput)

    DescribeStackEventsPages(*cloudformation.DescribeStackEventsInput, func(*cloudformation.DescribeStackEventsOutput, bool) bool) error
    DescribeStackEventsPagesWithContext(aws.Context, *cloudformation.DescribeStackEventsInput, func(*cloudformation.DescribeStackEventsOutput, bool) bool, ...request.Option) error

    DescribeStackInstance(*cloudformation.DescribeStackInstanceInput) (*cloudformation.DescribeStackInstanceOutput, error)
    DescribeStackInstanceWithContext(aws.Context, *cloudformation.DescribeStackInstanceInput, ...request.Option) (*cloudformation.DescribeStackInstanceOutput, error)
    DescribeStackInstanceRequest(*cloudformation.DescribeStackInstanceInput) (*request.Request, *cloudformation.DescribeStackInstanceOutput)

    DescribeStackResource(*cloudformation.DescribeStackResourceInput) (*cloudformation.DescribeStackResourceOutput, error)
    DescribeStackResourceWithContext(aws.Context, *cloudformation.DescribeStackResourceInput, ...request.Option) (*cloudformation.DescribeStackResourceOutput, error)
    DescribeStackResourceRequest(*cloudformation.DescribeStackResourceInput) (*request.Request, *cloudformation.DescribeStackResourceOutput)

    DescribeStackResourceDrifts(*cloudformation.DescribeStackResourceDriftsInput) (*cloudformation.DescribeStackResourceDriftsOutput, error)
    DescribeStackResourceDriftsWithContext(aws.Context, *cloudformation.DescribeStackResourceDriftsInput, ...request.Option) (*cloudformation.DescribeStackResourceDriftsOutput, error)
    DescribeStackResourceDriftsRequest(*cloudformation.DescribeStackResourceDriftsInput) (*request.Request, *cloudformation.DescribeStackResourceDriftsOutput)

    DescribeStackResourceDriftsPages(*cloudformation.DescribeStackResourceDriftsInput, func(*cloudformation.DescribeStackResourceDriftsOutput, bool) bool) error
    DescribeStackResourceDriftsPagesWithContext(aws.Context, *cloudformation.DescribeStackResourceDriftsInput, func(*cloudformation.DescribeStackResourceDriftsOutput, bool) bool, ...request.Option) error

    DescribeStackResources(*cloudformation.DescribeStackResourcesInput) (*cloudformation.DescribeStackResourcesOutput, error)
    DescribeStackResourcesWithContext(aws.Context, *cloudformation.DescribeStackResourcesInput, ...request.Option) (*cloudformation.DescribeStackResourcesOutput, error)
    DescribeStackResourcesRequest(*cloudformation.DescribeStackResourcesInput) (*request.Request, *cloudformation.DescribeStackResourcesOutput)

    DescribeStackSet(*cloudformation.DescribeStackSetInput) (*cloudformation.DescribeStackSetOutput, error)
    DescribeStackSetWithContext(aws.Context, *cloudformation.DescribeStackSetInput, ...request.Option) (*cloudformation.DescribeStackSetOutput, error)
    DescribeStackSetRequest(*cloudformation.DescribeStackSetInput) (*request.Request, *cloudformation.DescribeStackSetOutput)

    DescribeStackSetOperation(*cloudformation.DescribeStackSetOperationInput) (*cloudformation.DescribeStackSetOperationOutput, error)
    DescribeStackSetOperationWithContext(aws.Context, *cloudformation.DescribeStackSetOperationInput, ...request.Option) (*cloudformation.DescribeStackSetOperationOutput, error)
    DescribeStackSetOperationRequest(*cloudformation.DescribeStackSetOperationInput) (*request.Request, *cloudformation.DescribeStackSetOperationOutput)

    DescribeStacks(*cloudformation.DescribeStacksInput) (*cloudformation.DescribeStacksOutput, error)
    DescribeStacksWithContext(aws.Context, *cloudformation.DescribeStacksInput, ...request.Option) (*cloudformation.DescribeStacksOutput, error)
    DescribeStacksRequest(*cloudformation.DescribeStacksInput) (*request.Request, *cloudformation.DescribeStacksOutput)

    DescribeStacksPages(*cloudformation.DescribeStacksInput, func(*cloudformation.DescribeStacksOutput, bool) bool) error
    DescribeStacksPagesWithContext(aws.Context, *cloudformation.DescribeStacksInput, func(*cloudformation.DescribeStacksOutput, bool) bool, ...request.Option) error

    DescribeType(*cloudformation.DescribeTypeInput) (*cloudformation.DescribeTypeOutput, error)
    DescribeTypeWithContext(aws.Context, *cloudformation.DescribeTypeInput, ...request.Option) (*cloudformation.DescribeTypeOutput, error)
    DescribeTypeRequest(*cloudformation.DescribeTypeInput) (*request.Request, *cloudformation.DescribeTypeOutput)

    DescribeTypeRegistration(*cloudformation.DescribeTypeRegistrationInput) (*cloudformation.DescribeTypeRegistrationOutput, error)
    DescribeTypeRegistrationWithContext(aws.Context, *cloudformation.DescribeTypeRegistrationInput, ...request.Option) (*cloudformation.DescribeTypeRegistrationOutput, error)
    DescribeTypeRegistrationRequest(*cloudformation.DescribeTypeRegistrationInput) (*request.Request, *cloudformation.DescribeTypeRegistrationOutput)

    DetectStackDrift(*cloudformation.DetectStackDriftInput) (*cloudformation.DetectStackDriftOutput, error)
    DetectStackDriftWithContext(aws.Context, *cloudformation.DetectStackDriftInput, ...request.Option) (*cloudformation.DetectStackDriftOutput, error)
    DetectStackDriftRequest(*cloudformation.DetectStackDriftInput) (*request.Request, *cloudformation.DetectStackDriftOutput)

    DetectStackResourceDrift(*cloudformation.DetectStackResourceDriftInput) (*cloudformation.DetectStackResourceDriftOutput, error)
    DetectStackResourceDriftWithContext(aws.Context, *cloudformation.DetectStackResourceDriftInput, ...request.Option) (*cloudformation.DetectStackResourceDriftOutput, error)
    DetectStackResourceDriftRequest(*cloudformation.DetectStackResourceDriftInput) (*request.Request, *cloudformation.DetectStackResourceDriftOutput)

    DetectStackSetDrift(*cloudformation.DetectStackSetDriftInput) (*cloudformation.DetectStackSetDriftOutput, error)
    DetectStackSetDriftWithContext(aws.Context, *cloudformation.DetectStackSetDriftInput, ...request.Option) (*cloudformation.DetectStackSetDriftOutput, error)
    DetectStackSetDriftRequest(*cloudformation.DetectStackSetDriftInput) (*request.Request, *cloudformation.DetectStackSetDriftOutput)

    EstimateTemplateCost(*cloudformation.EstimateTemplateCostInput) (*cloudformation.EstimateTemplateCostOutput, error)
    EstimateTemplateCostWithContext(aws.Context, *cloudformation.EstimateTemplateCostInput, ...request.Option) (*cloudformation.EstimateTemplateCostOutput, error)
    EstimateTemplateCostRequest(*cloudformation.EstimateTemplateCostInput) (*request.Request, *cloudformation.EstimateTemplateCostOutput)

    ExecuteChangeSet(*cloudformation.ExecuteChangeSetInput) (*cloudformation.ExecuteChangeSetOutput, error)
    ExecuteChangeSetWithContext(aws.Context, *cloudformation.ExecuteChangeSetInput, ...request.Option) (*cloudformation.ExecuteChangeSetOutput, error)
    ExecuteChangeSetRequest(*cloudformation.ExecuteChangeSetInput) (*request.Request, *cloudformation.ExecuteChangeSetOutput)

    GetStackPolicy(*cloudformation.GetStackPolicyInput) (*cloudformation.GetStackPolicyOutput, error)
    GetStackPolicyWithContext(aws.Context, *cloudformation.GetStackPolicyInput, ...request.Option) (*cloudformation.GetStackPolicyOutput, error)
    GetStackPolicyRequest(*cloudformation.GetStackPolicyInput) (*request.Request, *cloudformation.GetStackPolicyOutput)

    GetTemplate(*cloudformation.GetTemplateInput) (*cloudformation.GetTemplateOutput, error)
    GetTemplateWithContext(aws.Context, *cloudformation.GetTemplateInput, ...request.Option) (*cloudformation.GetTemplateOutput, error)
    GetTemplateRequest(*cloudformation.GetTemplateInput) (*request.Request, *cloudformation.GetTemplateOutput)

    GetTemplateSummary(*cloudformation.GetTemplateSummaryInput) (*cloudformation.GetTemplateSummaryOutput, error)
    GetTemplateSummaryWithContext(aws.Context, *cloudformation.GetTemplateSummaryInput, ...request.Option) (*cloudformation.GetTemplateSummaryOutput, error)
    GetTemplateSummaryRequest(*cloudformation.GetTemplateSummaryInput) (*request.Request, *cloudformation.GetTemplateSummaryOutput)

    ListChangeSets(*cloudformation.ListChangeSetsInput) (*cloudformation.ListChangeSetsOutput, error)
    ListChangeSetsWithContext(aws.Context, *cloudformation.ListChangeSetsInput, ...request.Option) (*cloudformation.ListChangeSetsOutput, error)
    ListChangeSetsRequest(*cloudformation.ListChangeSetsInput) (*request.Request, *cloudformation.ListChangeSetsOutput)

    ListExports(*cloudformation.ListExportsInput) (*cloudformation.ListExportsOutput, error)
    ListExportsWithContext(aws.Context, *cloudformation.ListExportsInput, ...request.Option) (*cloudformation.ListExportsOutput, error)
    ListExportsRequest(*cloudformation.ListExportsInput) (*request.Request, *cloudformation.ListExportsOutput)

    ListExportsPages(*cloudformation.ListExportsInput, func(*cloudformation.ListExportsOutput, bool) bool) error
    ListExportsPagesWithContext(aws.Context, *cloudformation.ListExportsInput, func(*cloudformation.ListExportsOutput, bool) bool, ...request.Option) error

    ListImports(*cloudformation.ListImportsInput) (*cloudformation.ListImportsOutput, error)
    ListImportsWithContext(aws.Context, *cloudformation.ListImportsInput, ...request.Option) (*cloudformation.ListImportsOutput, error)
    ListImportsRequest(*cloudformation.ListImportsInput) (*request.Request, *cloudformation.ListImportsOutput)

    ListImportsPages(*cloudformation.ListImportsInput, func(*cloudformation.ListImportsOutput, bool) bool) error
    ListImportsPagesWithContext(aws.Context, *cloudformation.ListImportsInput, func(*cloudformation.ListImportsOutput, bool) bool, ...request.Option) error

    ListStackInstances(*cloudformation.ListStackInstancesInput) (*cloudformation.ListStackInstancesOutput, error)
    ListStackInstancesWithContext(aws.Context, *cloudformation.ListStackInstancesInput, ...request.Option) (*cloudformation.ListStackInstancesOutput, error)
    ListStackInstancesRequest(*cloudformation.ListStackInstancesInput) (*request.Request, *cloudformation.ListStackInstancesOutput)

    ListStackResources(*cloudformation.ListStackResourcesInput) (*cloudformation.ListStackResourcesOutput, error)
    ListStackResourcesWithContext(aws.Context, *cloudformation.ListStackResourcesInput, ...request.Option) (*cloudformation.ListStackResourcesOutput, error)
    ListStackResourcesRequest(*cloudformation.ListStackResourcesInput) (*request.Request, *cloudformation.ListStackResourcesOutput)

    ListStackResourcesPages(*cloudformation.ListStackResourcesInput, func(*cloudformation.ListStackResourcesOutput, bool) bool) error
    ListStackResourcesPagesWithContext(aws.Context, *cloudformation.ListStackResourcesInput, func(*cloudformation.ListStackResourcesOutput, bool) bool, ...request.Option) error

    ListStackSetOperationResults(*cloudformation.ListStackSetOperationResultsInput) (*cloudformation.ListStackSetOperationResultsOutput, error)
    ListStackSetOperationResultsWithContext(aws.Context, *cloudformation.ListStackSetOperationResultsInput, ...request.Option) (*cloudformation.ListStackSetOperationResultsOutput, error)
    ListStackSetOperationResultsRequest(*cloudformation.ListStackSetOperationResultsInput) (*request.Request, *cloudformation.ListStackSetOperationResultsOutput)

    ListStackSetOperations(*cloudformation.ListStackSetOperationsInput) (*cloudformation.ListStackSetOperationsOutput, error)
    ListStackSetOperationsWithContext(aws.Context, *cloudformation.ListStackSetOperationsInput, ...request.Option) (*cloudformation.ListStackSetOperationsOutput, error)
    ListStackSetOperationsRequest(*cloudformation.ListStackSetOperationsInput) (*request.Request, *cloudformation.ListStackSetOperationsOutput)

    ListStackSets(*cloudformation.ListStackSetsInput) (*cloudformation.ListStackSetsOutput, error)
    ListStackSetsWithContext(aws.Context, *cloudformation.ListStackSetsInput, ...request.Option) (*cloudformation.ListStackSetsOutput, error)
    ListStackSetsRequest(*cloudformation.ListStackSetsInput) (*request.Request, *cloudformation.ListStackSetsOutput)

    ListStacks(*cloudformation.ListStacksInput) (*cloudformation.ListStacksOutput, error)
    ListStacksWithContext(aws.Context, *cloudformation.ListStacksInput, ...request.Option) (*cloudformation.ListStacksOutput, error)
    ListStacksRequest(*cloudformation.ListStacksInput) (*request.Request, *cloudformation.ListStacksOutput)

    ListStacksPages(*cloudformation.ListStacksInput, func(*cloudformation.ListStacksOutput, bool) bool) error
    ListStacksPagesWithContext(aws.Context, *cloudformation.ListStacksInput, func(*cloudformation.ListStacksOutput, bool) bool, ...request.Option) error

    ListTypeRegistrations(*cloudformation.ListTypeRegistrationsInput) (*cloudformation.ListTypeRegistrationsOutput, error)
    ListTypeRegistrationsWithContext(aws.Context, *cloudformation.ListTypeRegistrationsInput, ...request.Option) (*cloudformation.ListTypeRegistrationsOutput, error)
    ListTypeRegistrationsRequest(*cloudformation.ListTypeRegistrationsInput) (*request.Request, *cloudformation.ListTypeRegistrationsOutput)

    ListTypeRegistrationsPages(*cloudformation.ListTypeRegistrationsInput, func(*cloudformation.ListTypeRegistrationsOutput, bool) bool) error
    ListTypeRegistrationsPagesWithContext(aws.Context, *cloudformation.ListTypeRegistrationsInput, func(*cloudformation.ListTypeRegistrationsOutput, bool) bool, ...request.Option) error

    ListTypeVersions(*cloudformation.ListTypeVersionsInput) (*cloudformation.ListTypeVersionsOutput, error)
    ListTypeVersionsWithContext(aws.Context, *cloudformation.ListTypeVersionsInput, ...request.Option) (*cloudformation.ListTypeVersionsOutput, error)
    ListTypeVersionsRequest(*cloudformation.ListTypeVersionsInput) (*request.Request, *cloudformation.ListTypeVersionsOutput)

    ListTypeVersionsPages(*cloudformation.ListTypeVersionsInput, func(*cloudformation.ListTypeVersionsOutput, bool) bool) error
    ListTypeVersionsPagesWithContext(aws.Context, *cloudformation.ListTypeVersionsInput, func(*cloudformation.ListTypeVersionsOutput, bool) bool, ...request.Option) error

    ListTypes(*cloudformation.ListTypesInput) (*cloudformation.ListTypesOutput, error)
    ListTypesWithContext(aws.Context, *cloudformation.ListTypesInput, ...request.Option) (*cloudformation.ListTypesOutput, error)
    ListTypesRequest(*cloudformation.ListTypesInput) (*request.Request, *cloudformation.ListTypesOutput)

    ListTypesPages(*cloudformation.ListTypesInput, func(*cloudformation.ListTypesOutput, bool) bool) error
    ListTypesPagesWithContext(aws.Context, *cloudformation.ListTypesInput, func(*cloudformation.ListTypesOutput, bool) bool, ...request.Option) error

    RecordHandlerProgress(*cloudformation.RecordHandlerProgressInput) (*cloudformation.RecordHandlerProgressOutput, error)
    RecordHandlerProgressWithContext(aws.Context, *cloudformation.RecordHandlerProgressInput, ...request.Option) (*cloudformation.RecordHandlerProgressOutput, error)
    RecordHandlerProgressRequest(*cloudformation.RecordHandlerProgressInput) (*request.Request, *cloudformation.RecordHandlerProgressOutput)

    RegisterType(*cloudformation.RegisterTypeInput) (*cloudformation.RegisterTypeOutput, error)
    RegisterTypeWithContext(aws.Context, *cloudformation.RegisterTypeInput, ...request.Option) (*cloudformation.RegisterTypeOutput, error)
    RegisterTypeRequest(*cloudformation.RegisterTypeInput) (*request.Request, *cloudformation.RegisterTypeOutput)

    SetStackPolicy(*cloudformation.SetStackPolicyInput) (*cloudformation.SetStackPolicyOutput, error)
    SetStackPolicyWithContext(aws.Context, *cloudformation.SetStackPolicyInput, ...request.Option) (*cloudformation.SetStackPolicyOutput, error)
    SetStackPolicyRequest(*cloudformation.SetStackPolicyInput) (*request.Request, *cloudformation.SetStackPolicyOutput)

    SetTypeDefaultVersion(*cloudformation.SetTypeDefaultVersionInput) (*cloudformation.SetTypeDefaultVersionOutput, error)
    SetTypeDefaultVersionWithContext(aws.Context, *cloudformation.SetTypeDefaultVersionInput, ...request.Option) (*cloudformation.SetTypeDefaultVersionOutput, error)
    SetTypeDefaultVersionRequest(*cloudformation.SetTypeDefaultVersionInput) (*request.Request, *cloudformation.SetTypeDefaultVersionOutput)

    SignalResource(*cloudformation.SignalResourceInput) (*cloudformation.SignalResourceOutput, error)
    SignalResourceWithContext(aws.Context, *cloudformation.SignalResourceInput, ...request.Option) (*cloudformation.SignalResourceOutput, error)
    SignalResourceRequest(*cloudformation.SignalResourceInput) (*request.Request, *cloudformation.SignalResourceOutput)

    StopStackSetOperation(*cloudformation.StopStackSetOperationInput) (*cloudformation.StopStackSetOperationOutput, error)
    StopStackSetOperationWithContext(aws.Context, *cloudformation.StopStackSetOperationInput, ...request.Option) (*cloudformation.StopStackSetOperationOutput, error)
    StopStackSetOperationRequest(*cloudformation.StopStackSetOperationInput) (*request.Request, *cloudformation.StopStackSetOperationOutput)

    UpdateStack(*cloudformation.UpdateStackInput) (*cloudformation.UpdateStackOutput, error)
    UpdateStackWithContext(aws.Context, *cloudformation.UpdateStackInput, ...request.Option) (*cloudformation.UpdateStackOutput, error)
    UpdateStackRequest(*cloudformation.UpdateStackInput) (*request.Request, *cloudformation.UpdateStackOutput)

    UpdateStackInstances(*cloudformation.UpdateStackInstancesInput) (*cloudformation.UpdateStackInstancesOutput, error)
    UpdateStackInstancesWithContext(aws.Context, *cloudformation.UpdateStackInstancesInput, ...request.Option) (*cloudformation.UpdateStackInstancesOutput, error)
    UpdateStackInstancesRequest(*cloudformation.UpdateStackInstancesInput) (*request.Request, *cloudformation.UpdateStackInstancesOutput)

    UpdateStackSet(*cloudformation.UpdateStackSetInput) (*cloudformation.UpdateStackSetOutput, error)
    UpdateStackSetWithContext(aws.Context, *cloudformation.UpdateStackSetInput, ...request.Option) (*cloudformation.UpdateStackSetOutput, error)
    UpdateStackSetRequest(*cloudformation.UpdateStackSetInput) (*request.Request, *cloudformation.UpdateStackSetOutput)

    UpdateTerminationProtection(*cloudformation.UpdateTerminationProtectionInput) (*cloudformation.UpdateTerminationProtectionOutput, error)
    UpdateTerminationProtectionWithContext(aws.Context, *cloudformation.UpdateTerminationProtectionInput, ...request.Option) (*cloudformation.UpdateTerminationProtectionOutput, error)
    UpdateTerminationProtectionRequest(*cloudformation.UpdateTerminationProtectionInput) (*request.Request, *cloudformation.UpdateTerminationProtectionOutput)

    ValidateTemplate(*cloudformation.ValidateTemplateInput) (*cloudformation.ValidateTemplateOutput, error)
    ValidateTemplateWithContext(aws.Context, *cloudformation.ValidateTemplateInput, ...request.Option) (*cloudformation.ValidateTemplateOutput, error)
    ValidateTemplateRequest(*cloudformation.ValidateTemplateInput) (*request.Request, *cloudformation.ValidateTemplateOutput)

    WaitUntilChangeSetCreateComplete(*cloudformation.DescribeChangeSetInput) error
    WaitUntilChangeSetCreateCompleteWithContext(aws.Context, *cloudformation.DescribeChangeSetInput, ...request.WaiterOption) error

    WaitUntilStackCreateComplete(*cloudformation.DescribeStacksInput) error
    WaitUntilStackCreateCompleteWithContext(aws.Context, *cloudformation.DescribeStacksInput, ...request.WaiterOption) error

    WaitUntilStackDeleteComplete(*cloudformation.DescribeStacksInput) error
    WaitUntilStackDeleteCompleteWithContext(aws.Context, *cloudformation.DescribeStacksInput, ...request.WaiterOption) error

    WaitUntilStackExists(*cloudformation.DescribeStacksInput) error
    WaitUntilStackExistsWithContext(aws.Context, *cloudformation.DescribeStacksInput, ...request.WaiterOption) error

    WaitUntilStackImportComplete(*cloudformation.DescribeStacksInput) error
    WaitUntilStackImportCompleteWithContext(aws.Context, *cloudformation.DescribeStacksInput, ...request.WaiterOption) error

    WaitUntilStackUpdateComplete(*cloudformation.DescribeStacksInput) error
    WaitUntilStackUpdateCompleteWithContext(aws.Context, *cloudformation.DescribeStacksInput, ...request.WaiterOption) error

    WaitUntilTypeRegistrationComplete(*cloudformation.DescribeTypeRegistrationInput) error
    WaitUntilTypeRegistrationCompleteWithContext(aws.Context, *cloudformation.DescribeTypeRegistrationInput, ...request.WaiterOption) error
}

CloudFormationAPI provides an interface to enable mocking the cloudformation.CloudFormation 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 CloudFormation.
func myFunc(svc cloudformationiface.CloudFormationAPI) bool {
    // Make svc.CancelUpdateStack request
}

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

    myFunc(svc)
}

In your _test.go file:

// Define a mock struct to be used in your unit tests of myFunc.
type mockCloudFormationClient struct {
    cloudformationiface.CloudFormationAPI
}
func (m *mockCloudFormationClient) CancelUpdateStack(input *cloudformation.CancelUpdateStackInput) (*cloudformation.CancelUpdateStackOutput, error) {
    // mock response/functionality
}

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

    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.