func ExampleAutoScaling_CreateLaunchConfiguration() {
svc := autoscaling.New(nil)
params := &autoscaling.CreateLaunchConfigurationInput{
LaunchConfigurationName: aws.String("XmlStringMaxLen255"), // Required
AssociatePublicIpAddress: aws.Bool(true),
BlockDeviceMappings: []*autoscaling.BlockDeviceMapping{
{ // Required
DeviceName: aws.String("XmlStringMaxLen255"), // Required
Ebs: &autoscaling.Ebs{
DeleteOnTermination: aws.Bool(true),
Iops: aws.Int64(1),
SnapshotId: aws.String("XmlStringMaxLen255"),
VolumeSize: aws.Int64(1),
VolumeType: aws.String("BlockDeviceEbsVolumeType"),
},
NoDevice: aws.Bool(true),
VirtualName: aws.String("XmlStringMaxLen255"),
},
// More values...
},
ClassicLinkVPCId: aws.String("XmlStringMaxLen255"),
ClassicLinkVPCSecurityGroups: []*string{
aws.String("XmlStringMaxLen255"), // Required
// More values...
},
EbsOptimized: aws.Bool(true),
IamInstanceProfile: aws.String("XmlStringMaxLen1600"),
ImageId: aws.String("XmlStringMaxLen255"),
InstanceId: aws.String("XmlStringMaxLen16"),
InstanceMonitoring: &autoscaling.InstanceMonitoring{
Enabled: aws.Bool(true),
},
InstanceType: aws.String("XmlStringMaxLen255"),
KernelId: aws.String("XmlStringMaxLen255"),
KeyName: aws.String("XmlStringMaxLen255"),
PlacementTenancy: aws.String("XmlStringMaxLen64"),
RamdiskId: aws.String("XmlStringMaxLen255"),
SecurityGroups: []*string{
aws.String("XmlString"), // Required
// More values...
},
SpotPrice: aws.String("SpotPrice"),
UserData: aws.String("XmlStringUserData"),
}
resp, err := svc.CreateLaunchConfiguration(params)
if err != nil {
// Print the error, cast err to awserr.Error to get the Code and
// Message from an error.
fmt.Println(err.Error())
return
}
// Pretty-print the response data.
fmt.Println(resp)
}
func ExampleAutoScaling_DeleteTags() {
svc := autoscaling.New(nil)
params := &autoscaling.DeleteTagsInput{
Tags: []*autoscaling.Tag{ // Required
{ // Required
Key: aws.String("TagKey"), // Required
PropagateAtLaunch: aws.Bool(true),
ResourceId: aws.String("XmlString"),
ResourceType: aws.String("XmlString"),
Value: aws.String("TagValue"),
},
// More values...
},
}
resp, err := svc.DeleteTags(params)
if err != nil {
// Print the error, cast err to awserr.Error to get the Code and
// Message from an error.
fmt.Println(err.Error())
return
}
// Pretty-print the response data.
fmt.Println(resp)
}
// Use S3 for simplicity
func TestPaginationTruncation(t *testing.T) {
count := 0
client := s3.New(nil)
reqNum := &count
resps := []*s3.ListObjectsOutput{
{IsTruncated: aws.Bool(true), Contents: []*s3.Object{{Key: aws.String("Key1")}}},
{IsTruncated: aws.Bool(true), Contents: []*s3.Object{{Key: aws.String("Key2")}}},
{IsTruncated: aws.Bool(false), Contents: []*s3.Object{{Key: aws.String("Key3")}}},
{IsTruncated: aws.Bool(true), Contents: []*s3.Object{{Key: aws.String("Key4")}}},
}
client.Handlers.Send.Clear() // mock sending
client.Handlers.Unmarshal.Clear()
client.Handlers.UnmarshalMeta.Clear()
client.Handlers.ValidateResponse.Clear()
client.Handlers.Unmarshal.PushBack(func(r *request.Request) {
r.Data = resps[*reqNum]
*reqNum++
})
params := &s3.ListObjectsInput{Bucket: aws.String("bucket")}
results := []string{}
err := client.ListObjectsPages(params, func(p *s3.ListObjectsOutput, last bool) bool {
results = append(results, *p.Contents[0].Key)
return true
})
assert.Equal(t, []string{"Key1", "Key2", "Key3"}, results)
assert.Nil(t, err)
// Try again without truncation token at all
count = 0
resps[1].IsTruncated = nil
resps[2].IsTruncated = aws.Bool(true)
results = []string{}
err = client.ListObjectsPages(params, func(p *s3.ListObjectsOutput, last bool) bool {
results = append(results, *p.Contents[0].Key)
return true
})
assert.Equal(t, []string{"Key1", "Key2"}, results)
assert.Nil(t, err)
}
func ExampleELB_ModifyLoadBalancerAttributes() {
svc := elb.New(nil)
params := &elb.ModifyLoadBalancerAttributesInput{
LoadBalancerAttributes: &elb.LoadBalancerAttributes{ // Required
AccessLog: &elb.AccessLog{
Enabled: aws.Bool(true), // Required
EmitInterval: aws.Int64(1),
S3BucketName: aws.String("S3BucketName"),
S3BucketPrefix: aws.String("AccessLogPrefix"),
},
AdditionalAttributes: []*elb.AdditionalAttribute{
{ // Required
Key: aws.String("StringVal"),
Value: aws.String("StringVal"),
},
// More values...
},
ConnectionDraining: &elb.ConnectionDraining{
Enabled: aws.Bool(true), // Required
Timeout: aws.Int64(1),
},
ConnectionSettings: &elb.ConnectionSettings{
IdleTimeout: aws.Int64(1), // Required
},
CrossZoneLoadBalancing: &elb.CrossZoneLoadBalancing{
Enabled: aws.Bool(true), // Required
},
},
LoadBalancerName: aws.String("AccessPointName"), // Required
}
resp, err := svc.ModifyLoadBalancerAttributes(params)
if err != nil {
// Print the error, cast err to awserr.Error to get the Code and
// Message from an error.
fmt.Println(err.Error())
return
}
// Pretty-print the response data.
fmt.Println(resp)
}
func TestMultipleHandlers(t *testing.T) {
r := &request.Request{}
l := request.HandlerList{}
l.PushBack(func(r *request.Request) { r.Data = nil })
l.PushFront(func(r *request.Request) { r.Data = aws.Bool(true) })
l.Run(r)
if r.Data != nil {
t.Error("Expected handler to execute")
}
}
func ExampleAutoScaling_CreateAutoScalingGroup() {
svc := autoscaling.New(nil)
params := &autoscaling.CreateAutoScalingGroupInput{
AutoScalingGroupName: aws.String("XmlStringMaxLen255"), // Required
MaxSize: aws.Int64(1), // Required
MinSize: aws.Int64(1), // Required
AvailabilityZones: []*string{
aws.String("XmlStringMaxLen255"), // Required
// More values...
},
DefaultCooldown: aws.Int64(1),
DesiredCapacity: aws.Int64(1),
HealthCheckGracePeriod: aws.Int64(1),
HealthCheckType: aws.String("XmlStringMaxLen32"),
InstanceId: aws.String("XmlStringMaxLen16"),
LaunchConfigurationName: aws.String("ResourceName"),
LoadBalancerNames: []*string{
aws.String("XmlStringMaxLen255"), // Required
// More values...
},
PlacementGroup: aws.String("XmlStringMaxLen255"),
Tags: []*autoscaling.Tag{
{ // Required
Key: aws.String("TagKey"), // Required
PropagateAtLaunch: aws.Bool(true),
ResourceId: aws.String("XmlString"),
ResourceType: aws.String("XmlString"),
Value: aws.String("TagValue"),
},
// More values...
},
TerminationPolicies: []*string{
aws.String("XmlStringMaxLen1600"), // Required
// More values...
},
VPCZoneIdentifier: aws.String("XmlStringMaxLen255"),
}
resp, err := svc.CreateAutoScalingGroup(params)
if err != nil {
// Print the error, cast err to awserr.Error to get the Code and
// Message from an error.
fmt.Println(err.Error())
return
}
// Pretty-print the response data.
fmt.Println(resp)
}
func TestNoErrors(t *testing.T) {
input := &StructShape{
RequiredList: []*ConditionalStructShape{},
RequiredMap: map[string]*ConditionalStructShape{
"key1": {Name: aws.String("Name")},
"key2": {Name: aws.String("Name")},
},
RequiredBool: aws.Bool(true),
OptionalStruct: &ConditionalStructShape{Name: aws.String("Name")},
}
req := testSvc.NewRequest(&request.Operation{}, input, nil)
corehandlers.ValidateParametersHandler.Fn(req)
require.NoError(t, req.Error)
}
func ExampleCloudWatch_PutMetricAlarm() {
svc := cloudwatch.New(nil)
params := &cloudwatch.PutMetricAlarmInput{
AlarmName: aws.String("AlarmName"), // Required
ComparisonOperator: aws.String("ComparisonOperator"), // Required
EvaluationPeriods: aws.Int64(1), // Required
MetricName: aws.String("MetricName"), // Required
Namespace: aws.String("Namespace"), // Required
Period: aws.Int64(1), // Required
Statistic: aws.String("Statistic"), // Required
Threshold: aws.Float64(1.0), // Required
ActionsEnabled: aws.Bool(true),
AlarmActions: []*string{
aws.String("ResourceName"), // Required
// More values...
},
AlarmDescription: aws.String("AlarmDescription"),
Dimensions: []*cloudwatch.Dimension{
{ // Required
Name: aws.String("DimensionName"), // Required
Value: aws.String("DimensionValue"), // Required
},
// More values...
},
InsufficientDataActions: []*string{
aws.String("ResourceName"), // Required
// More values...
},
OKActions: []*string{
aws.String("ResourceName"), // Required
// More values...
},
Unit: aws.String("StandardUnit"),
}
resp, err := svc.PutMetricAlarm(params)
if err != nil {
// Print the error, cast err to awserr.Error to get the Code and
// Message from an error.
fmt.Println(err.Error())
return
}
// Pretty-print the response data.
fmt.Println(resp)
}
func TestMetadataNotAvailable(t *testing.T) {
c := ec2metadata.New(nil)
c.Handlers.Send.Clear()
c.Handlers.Send.PushBack(func(r *request.Request) {
r.HTTPResponse = &http.Response{
StatusCode: int(0),
Status: http.StatusText(int(0)),
Body: ioutil.NopCloser(bytes.NewReader([]byte{})),
}
r.Error = awserr.New("RequestError", "send request failed", nil)
r.Retryable = aws.Bool(true) // network errors are retryable
})
available := c.Available()
assert.False(t, available)
}
func TestNestedMissingRequiredParameters(t *testing.T) {
input := &StructShape{
RequiredList: []*ConditionalStructShape{{}},
RequiredMap: map[string]*ConditionalStructShape{
"key1": {Name: aws.String("Name")},
"key2": {},
},
RequiredBool: aws.Bool(true),
OptionalStruct: &ConditionalStructShape{},
}
req := testSvc.NewRequest(&request.Operation{}, input, nil)
corehandlers.ValidateParametersHandler.Fn(req)
require.Error(t, req.Error)
assert.Equal(t, "InvalidParameter", req.Error.(awserr.Error).Code())
assert.Equal(t, "3 validation errors:\n- missing required parameter: RequiredList[0].Name\n- missing required parameter: RequiredMap[\"key2\"].Name\n- missing required parameter: OptionalStruct.Name", req.Error.(awserr.Error).Message())
}
func ExampleAutoScaling_DeleteAutoScalingGroup() {
svc := autoscaling.New(nil)
params := &autoscaling.DeleteAutoScalingGroupInput{
AutoScalingGroupName: aws.String("ResourceName"), // Required
ForceDelete: aws.Bool(true),
}
resp, err := svc.DeleteAutoScalingGroup(params)
if err != nil {
// Print the error, cast err to awserr.Error to get the Code and
// Message from an error.
fmt.Println(err.Error())
return
}
// Pretty-print the response data.
fmt.Println(resp)
}
func ExampleAutoScaling_TerminateInstanceInAutoScalingGroup() {
svc := autoscaling.New(nil)
params := &autoscaling.TerminateInstanceInAutoScalingGroupInput{
InstanceId: aws.String("XmlStringMaxLen16"), // Required
ShouldDecrementDesiredCapacity: aws.Bool(true), // Required
}
resp, err := svc.TerminateInstanceInAutoScalingGroup(params)
if err != nil {
// Print the error, cast err to awserr.Error to get the Code and
// Message from an error.
fmt.Println(err.Error())
return
}
// Pretty-print the response data.
fmt.Println(resp)
}
func ExampleAutoScaling_SetInstanceHealth() {
svc := autoscaling.New(nil)
params := &autoscaling.SetInstanceHealthInput{
HealthStatus: aws.String("XmlStringMaxLen32"), // Required
InstanceId: aws.String("XmlStringMaxLen16"), // Required
ShouldRespectGracePeriod: aws.Bool(true),
}
resp, err := svc.SetInstanceHealth(params)
if err != nil {
// Print the error, cast err to awserr.Error to get the Code and
// Message from an error.
fmt.Println(err.Error())
return
}
// Pretty-print the response data.
fmt.Println(resp)
}
func ExampleAutoScaling_SetDesiredCapacity() {
svc := autoscaling.New(nil)
params := &autoscaling.SetDesiredCapacityInput{
AutoScalingGroupName: aws.String("ResourceName"), // Required
DesiredCapacity: aws.Int64(1), // Required
HonorCooldown: aws.Bool(true),
}
resp, err := svc.SetDesiredCapacity(params)
if err != nil {
// Print the error, cast err to awserr.Error to get the Code and
// Message from an error.
fmt.Println(err.Error())
return
}
// Pretty-print the response data.
fmt.Println(resp)
}
func ExampleAutoScaling_ExecutePolicy() {
svc := autoscaling.New(nil)
params := &autoscaling.ExecutePolicyInput{
PolicyName: aws.String("ResourceName"), // Required
AutoScalingGroupName: aws.String("ResourceName"),
BreachThreshold: aws.Float64(1.0),
HonorCooldown: aws.Bool(true),
MetricValue: aws.Float64(1.0),
}
resp, err := svc.ExecutePolicy(params)
if err != nil {
// Print the error, cast err to awserr.Error to get the Code and
// Message from an error.
fmt.Println(err.Error())
return
}
// Pretty-print the response data.
fmt.Println(resp)
}
func ExampleAutoScaling_EnterStandby() {
svc := autoscaling.New(nil)
params := &autoscaling.EnterStandbyInput{
AutoScalingGroupName: aws.String("ResourceName"), // Required
ShouldDecrementDesiredCapacity: aws.Bool(true), // Required
InstanceIds: []*string{
aws.String("XmlStringMaxLen16"), // Required
// More values...
},
}
resp, err := svc.EnterStandby(params)
if err != nil {
// Print the error, cast err to awserr.Error to get the Code and
// Message from an error.
fmt.Println(err.Error())
return
}
// Pretty-print the response data.
fmt.Println(resp)
}
}
return
}
}
if r.HTTPResponse == nil {
// Add a dummy request response object to ensure the HTTPResponse
// value is consistent.
r.HTTPResponse = &http.Response{
StatusCode: int(0),
Status: http.StatusText(int(0)),
Body: ioutil.NopCloser(bytes.NewReader([]byte{})),
}
}
// Catch all other request errors.
r.Error = awserr.New("RequestError", "send request failed", err)
r.Retryable = aws.Bool(true) // network errors are retryable
}
}}
// ValidateResponseHandler is a request handler to validate service response.
var ValidateResponseHandler = request.NamedHandler{"core.ValidateResponseHandler", func(r *request.Request) {
if r.HTTPResponse.StatusCode == 0 || r.HTTPResponse.StatusCode >= 300 {
// this may be replaced by an UnmarshalError handler
r.Error = awserr.New("UnknownError", "unknown error", nil)
}
}}
// AfterRetryHandler performs final checks to determine if the request should
// be retried and how long to delay.
var AfterRetryHandler = request.NamedHandler{"core.AfterRetryHandler", func(r *request.Request) {
// If one of the other handlers already set the retry state