/
awsautoscalingplans.go
1359 lines (1274 loc) · 56.1 KB
/
awsautoscalingplans.go
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package awsautoscalingplans
import (
_init_ "github.com/aws/aws-cdk-go/awscdk/jsii"
_jsii_ "github.com/aws/jsii-runtime-go/runtime"
"github.com/aws/aws-cdk-go/awscdk"
"github.com/aws/aws-cdk-go/awscdk/awsautoscalingplans/internal"
"github.com/aws/constructs-go/constructs/v3"
)
// A CloudFormation `AWS::AutoScalingPlans::ScalingPlan`.
//
// The `AWS::AutoScalingPlans::ScalingPlan` resource defines an AWS Auto Scaling scaling plan. A scaling plan is used to scale application resources to size them appropriately to ensure that enough resource is available in the application at peak times and to reduce allocated resource during periods of low utilization. The following resources can be added to a scaling plan:
//
// - Amazon EC2 Auto Scaling groups
// - Amazon EC2 Spot Fleet requests
// - Amazon ECS services
// - Amazon DynamoDB tables and global secondary indexes
// - Amazon Aurora Replicas
//
// For more information, see the [AWS Auto Scaling User Guide](https://docs.aws.amazon.com/autoscaling/plans/userguide/what-is-aws-auto-scaling.html) .
//
// Example:
// // The code below shows an example of how to instantiate this type.
// // The values are placeholders you should change.
// import "github.com/aws/aws-cdk-go/awscdk"
//
// cfnScalingPlan := awscdk.Aws_autoscalingplans.NewCfnScalingPlan(this, jsii.String("MyCfnScalingPlan"), &cfnScalingPlanProps{
// applicationSource: &applicationSourceProperty{
// cloudFormationStackArn: jsii.String("cloudFormationStackArn"),
// tagFilters: []interface{}{
// &tagFilterProperty{
// key: jsii.String("key"),
//
// // the properties below are optional
// values: []*string{
// jsii.String("values"),
// },
// },
// },
// },
// scalingInstructions: []interface{}{
// &scalingInstructionProperty{
// maxCapacity: jsii.Number(123),
// minCapacity: jsii.Number(123),
// resourceId: jsii.String("resourceId"),
// scalableDimension: jsii.String("scalableDimension"),
// serviceNamespace: jsii.String("serviceNamespace"),
// targetTrackingConfigurations: []interface{}{
// &targetTrackingConfigurationProperty{
// targetValue: jsii.Number(123),
//
// // the properties below are optional
// customizedScalingMetricSpecification: &customizedScalingMetricSpecificationProperty{
// metricName: jsii.String("metricName"),
// namespace: jsii.String("namespace"),
// statistic: jsii.String("statistic"),
//
// // the properties below are optional
// dimensions: []interface{}{
// &metricDimensionProperty{
// name: jsii.String("name"),
// value: jsii.String("value"),
// },
// },
// unit: jsii.String("unit"),
// },
// disableScaleIn: jsii.Boolean(false),
// estimatedInstanceWarmup: jsii.Number(123),
// predefinedScalingMetricSpecification: &predefinedScalingMetricSpecificationProperty{
// predefinedScalingMetricType: jsii.String("predefinedScalingMetricType"),
//
// // the properties below are optional
// resourceLabel: jsii.String("resourceLabel"),
// },
// scaleInCooldown: jsii.Number(123),
// scaleOutCooldown: jsii.Number(123),
// },
// },
//
// // the properties below are optional
// customizedLoadMetricSpecification: &customizedLoadMetricSpecificationProperty{
// metricName: jsii.String("metricName"),
// namespace: jsii.String("namespace"),
// statistic: jsii.String("statistic"),
//
// // the properties below are optional
// dimensions: []interface{}{
// &metricDimensionProperty{
// name: jsii.String("name"),
// value: jsii.String("value"),
// },
// },
// unit: jsii.String("unit"),
// },
// disableDynamicScaling: jsii.Boolean(false),
// predefinedLoadMetricSpecification: &predefinedLoadMetricSpecificationProperty{
// predefinedLoadMetricType: jsii.String("predefinedLoadMetricType"),
//
// // the properties below are optional
// resourceLabel: jsii.String("resourceLabel"),
// },
// predictiveScalingMaxCapacityBehavior: jsii.String("predictiveScalingMaxCapacityBehavior"),
// predictiveScalingMaxCapacityBuffer: jsii.Number(123),
// predictiveScalingMode: jsii.String("predictiveScalingMode"),
// scalingPolicyUpdateBehavior: jsii.String("scalingPolicyUpdateBehavior"),
// scheduledActionBufferTime: jsii.Number(123),
// },
// },
// })
//
type CfnScalingPlan interface {
awscdk.CfnResource
awscdk.IInspectable
// A CloudFormation stack or a set of tags.
//
// You can create one scaling plan per application source. The `ApplicationSource` property must be present to ensure interoperability with the AWS Auto Scaling console.
ApplicationSource() interface{}
SetApplicationSource(val interface{})
AttrScalingPlanName() *string
AttrScalingPlanVersion() *string
// Options for this resource, such as condition, update policy etc.
// Experimental.
CfnOptions() awscdk.ICfnResourceOptions
CfnProperties() *map[string]interface{}
// AWS resource type.
// Experimental.
CfnResourceType() *string
// Returns: the stack trace of the point where this Resource was created from, sourced
// from the +metadata+ entry typed +aws:cdk:logicalId+, and with the bottom-most
// node +internal+ entries filtered.
// Experimental.
CreationStack() *[]*string
// The logical ID for this CloudFormation stack element.
//
// The logical ID of the element
// is calculated from the path of the resource node in the construct tree.
//
// To override this value, use `overrideLogicalId(newLogicalId)`.
//
// Returns: the logical ID as a stringified token. This value will only get
// resolved during synthesis.
// Experimental.
LogicalId() *string
// The construct tree node associated with this construct.
// Experimental.
Node() awscdk.ConstructNode
// Return a string that will be resolved to a CloudFormation `{ Ref }` for this element.
//
// If, by any chance, the intrinsic reference of a resource is not a string, you could
// coerce it to an IResolvable through `Lazy.any({ produce: resource.ref })`.
// Experimental.
Ref() *string
// The scaling instructions.
ScalingInstructions() interface{}
SetScalingInstructions(val interface{})
// The stack in which this element is defined.
//
// CfnElements must be defined within a stack scope (directly or indirectly).
// Experimental.
Stack() awscdk.Stack
// Return properties modified after initiation.
//
// Resources that expose mutable properties should override this function to
// collect and return the properties object for this resource.
// Experimental.
UpdatedProperites() *map[string]interface{}
// Syntactic sugar for `addOverride(path, undefined)`.
// Experimental.
AddDeletionOverride(path *string)
// Indicates that this resource depends on another resource and cannot be provisioned unless the other resource has been successfully provisioned.
//
// This can be used for resources across stacks (or nested stack) boundaries
// and the dependency will automatically be transferred to the relevant scope.
// Experimental.
AddDependsOn(target awscdk.CfnResource)
// Add a value to the CloudFormation Resource Metadata.
// See: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html
//
// Note that this is a different set of metadata from CDK node metadata; this
// metadata ends up in the stack template under the resource, whereas CDK
// node metadata ends up in the Cloud Assembly.
//
// Experimental.
AddMetadata(key *string, value interface{})
// Adds an override to the synthesized CloudFormation resource.
//
// To add a
// property override, either use `addPropertyOverride` or prefix `path` with
// "Properties." (i.e. `Properties.TopicName`).
//
// If the override is nested, separate each nested level using a dot (.) in the path parameter.
// If there is an array as part of the nesting, specify the index in the path.
//
// To include a literal `.` in the property name, prefix with a `\`. In most
// programming languages you will need to write this as `"\\."` because the
// `\` itself will need to be escaped.
//
// For example,
// ```typescript
// cfnResource.addOverride('Properties.GlobalSecondaryIndexes.0.Projection.NonKeyAttributes', ['myattribute']);
// cfnResource.addOverride('Properties.GlobalSecondaryIndexes.1.ProjectionType', 'INCLUDE');
// ```
// would add the overrides
// ```json
// "Properties": {
// "GlobalSecondaryIndexes": [
// {
// "Projection": {
// "NonKeyAttributes": [ "myattribute" ]
// ...
// }
// ...
// },
// {
// "ProjectionType": "INCLUDE"
// ...
// },
// ]
// ...
// }
// ```
//
// The `value` argument to `addOverride` will not be processed or translated
// in any way. Pass raw JSON values in here with the correct capitalization
// for CloudFormation. If you pass CDK classes or structs, they will be
// rendered with lowercased key names, and CloudFormation will reject the
// template.
// Experimental.
AddOverride(path *string, value interface{})
// Adds an override that deletes the value of a property from the resource definition.
// Experimental.
AddPropertyDeletionOverride(propertyPath *string)
// Adds an override to a resource property.
//
// Syntactic sugar for `addOverride("Properties.<...>", value)`.
// Experimental.
AddPropertyOverride(propertyPath *string, value interface{})
// Sets the deletion policy of the resource based on the removal policy specified.
//
// The Removal Policy controls what happens to this resource when it stops
// being managed by CloudFormation, either because you've removed it from the
// CDK application or because you've made a change that requires the resource
// to be replaced.
//
// The resource can be deleted (`RemovalPolicy.DESTROY`), or left in your AWS
// account for data recovery and cleanup later (`RemovalPolicy.RETAIN`).
// Experimental.
ApplyRemovalPolicy(policy awscdk.RemovalPolicy, options *awscdk.RemovalPolicyOptions)
// Returns a token for an runtime attribute of this resource.
//
// Ideally, use generated attribute accessors (e.g. `resource.arn`), but this can be used for future compatibility
// in case there is no generated attribute.
// Experimental.
GetAtt(attributeName *string) awscdk.Reference
// Retrieve a value value from the CloudFormation Resource Metadata.
// See: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html
//
// Note that this is a different set of metadata from CDK node metadata; this
// metadata ends up in the stack template under the resource, whereas CDK
// node metadata ends up in the Cloud Assembly.
//
// Experimental.
GetMetadata(key *string) interface{}
// Examines the CloudFormation resource and discloses attributes.
Inspect(inspector awscdk.TreeInspector)
// Perform final modifications before synthesis.
//
// This method can be implemented by derived constructs in order to perform
// final changes before synthesis. prepare() will be called after child
// constructs have been prepared.
//
// This is an advanced framework feature. Only use this if you
// understand the implications.
// Experimental.
OnPrepare()
// Allows this construct to emit artifacts into the cloud assembly during synthesis.
//
// This method is usually implemented by framework-level constructs such as `Stack` and `Asset`
// as they participate in synthesizing the cloud assembly.
// Experimental.
OnSynthesize(session constructs.ISynthesisSession)
// Validate the current construct.
//
// This method can be implemented by derived constructs in order to perform
// validation logic. It is called on all constructs before synthesis.
//
// Returns: An array of validation error messages, or an empty array if the construct is valid.
// Experimental.
OnValidate() *[]*string
// Overrides the auto-generated logical ID with a specific ID.
// Experimental.
OverrideLogicalId(newLogicalId *string)
// Perform final modifications before synthesis.
//
// This method can be implemented by derived constructs in order to perform
// final changes before synthesis. prepare() will be called after child
// constructs have been prepared.
//
// This is an advanced framework feature. Only use this if you
// understand the implications.
// Experimental.
Prepare()
RenderProperties(props *map[string]interface{}) *map[string]interface{}
// Can be overridden by subclasses to determine if this resource will be rendered into the cloudformation template.
//
// Returns: `true` if the resource should be included or `false` is the resource
// should be omitted.
// Experimental.
ShouldSynthesize() *bool
// Allows this construct to emit artifacts into the cloud assembly during synthesis.
//
// This method is usually implemented by framework-level constructs such as `Stack` and `Asset`
// as they participate in synthesizing the cloud assembly.
// Experimental.
Synthesize(session awscdk.ISynthesisSession)
// Returns a string representation of this construct.
//
// Returns: a string representation of this resource.
// Experimental.
ToString() *string
// Validate the current construct.
//
// This method can be implemented by derived constructs in order to perform
// validation logic. It is called on all constructs before synthesis.
//
// Returns: An array of validation error messages, or an empty array if the construct is valid.
// Experimental.
Validate() *[]*string
// Experimental.
ValidateProperties(_properties interface{})
}
// The jsii proxy struct for CfnScalingPlan
type jsiiProxy_CfnScalingPlan struct {
internal.Type__awscdkCfnResource
internal.Type__awscdkIInspectable
}
func (j *jsiiProxy_CfnScalingPlan) ApplicationSource() interface{} {
var returns interface{}
_jsii_.Get(
j,
"applicationSource",
&returns,
)
return returns
}
func (j *jsiiProxy_CfnScalingPlan) AttrScalingPlanName() *string {
var returns *string
_jsii_.Get(
j,
"attrScalingPlanName",
&returns,
)
return returns
}
func (j *jsiiProxy_CfnScalingPlan) AttrScalingPlanVersion() *string {
var returns *string
_jsii_.Get(
j,
"attrScalingPlanVersion",
&returns,
)
return returns
}
func (j *jsiiProxy_CfnScalingPlan) CfnOptions() awscdk.ICfnResourceOptions {
var returns awscdk.ICfnResourceOptions
_jsii_.Get(
j,
"cfnOptions",
&returns,
)
return returns
}
func (j *jsiiProxy_CfnScalingPlan) CfnProperties() *map[string]interface{} {
var returns *map[string]interface{}
_jsii_.Get(
j,
"cfnProperties",
&returns,
)
return returns
}
func (j *jsiiProxy_CfnScalingPlan) CfnResourceType() *string {
var returns *string
_jsii_.Get(
j,
"cfnResourceType",
&returns,
)
return returns
}
func (j *jsiiProxy_CfnScalingPlan) CreationStack() *[]*string {
var returns *[]*string
_jsii_.Get(
j,
"creationStack",
&returns,
)
return returns
}
func (j *jsiiProxy_CfnScalingPlan) LogicalId() *string {
var returns *string
_jsii_.Get(
j,
"logicalId",
&returns,
)
return returns
}
func (j *jsiiProxy_CfnScalingPlan) Node() awscdk.ConstructNode {
var returns awscdk.ConstructNode
_jsii_.Get(
j,
"node",
&returns,
)
return returns
}
func (j *jsiiProxy_CfnScalingPlan) Ref() *string {
var returns *string
_jsii_.Get(
j,
"ref",
&returns,
)
return returns
}
func (j *jsiiProxy_CfnScalingPlan) ScalingInstructions() interface{} {
var returns interface{}
_jsii_.Get(
j,
"scalingInstructions",
&returns,
)
return returns
}
func (j *jsiiProxy_CfnScalingPlan) Stack() awscdk.Stack {
var returns awscdk.Stack
_jsii_.Get(
j,
"stack",
&returns,
)
return returns
}
func (j *jsiiProxy_CfnScalingPlan) UpdatedProperites() *map[string]interface{} {
var returns *map[string]interface{}
_jsii_.Get(
j,
"updatedProperites",
&returns,
)
return returns
}
// Create a new `AWS::AutoScalingPlans::ScalingPlan`.
func NewCfnScalingPlan(scope awscdk.Construct, id *string, props *CfnScalingPlanProps) CfnScalingPlan {
_init_.Initialize()
j := jsiiProxy_CfnScalingPlan{}
_jsii_.Create(
"monocdk.aws_autoscalingplans.CfnScalingPlan",
[]interface{}{scope, id, props},
&j,
)
return &j
}
// Create a new `AWS::AutoScalingPlans::ScalingPlan`.
func NewCfnScalingPlan_Override(c CfnScalingPlan, scope awscdk.Construct, id *string, props *CfnScalingPlanProps) {
_init_.Initialize()
_jsii_.Create(
"monocdk.aws_autoscalingplans.CfnScalingPlan",
[]interface{}{scope, id, props},
c,
)
}
func (j *jsiiProxy_CfnScalingPlan) SetApplicationSource(val interface{}) {
_jsii_.Set(
j,
"applicationSource",
val,
)
}
func (j *jsiiProxy_CfnScalingPlan) SetScalingInstructions(val interface{}) {
_jsii_.Set(
j,
"scalingInstructions",
val,
)
}
// Returns `true` if a construct is a stack element (i.e. part of the synthesized cloudformation template).
//
// Uses duck-typing instead of `instanceof` to allow stack elements from different
// versions of this library to be included in the same stack.
//
// Returns: The construct as a stack element or undefined if it is not a stack element.
// Experimental.
func CfnScalingPlan_IsCfnElement(x interface{}) *bool {
_init_.Initialize()
var returns *bool
_jsii_.StaticInvoke(
"monocdk.aws_autoscalingplans.CfnScalingPlan",
"isCfnElement",
[]interface{}{x},
&returns,
)
return returns
}
// Check whether the given construct is a CfnResource.
// Experimental.
func CfnScalingPlan_IsCfnResource(construct constructs.IConstruct) *bool {
_init_.Initialize()
var returns *bool
_jsii_.StaticInvoke(
"monocdk.aws_autoscalingplans.CfnScalingPlan",
"isCfnResource",
[]interface{}{construct},
&returns,
)
return returns
}
// Return whether the given object is a Construct.
// Experimental.
func CfnScalingPlan_IsConstruct(x interface{}) *bool {
_init_.Initialize()
var returns *bool
_jsii_.StaticInvoke(
"monocdk.aws_autoscalingplans.CfnScalingPlan",
"isConstruct",
[]interface{}{x},
&returns,
)
return returns
}
func CfnScalingPlan_CFN_RESOURCE_TYPE_NAME() *string {
_init_.Initialize()
var returns *string
_jsii_.StaticGet(
"monocdk.aws_autoscalingplans.CfnScalingPlan",
"CFN_RESOURCE_TYPE_NAME",
&returns,
)
return returns
}
func (c *jsiiProxy_CfnScalingPlan) AddDeletionOverride(path *string) {
_jsii_.InvokeVoid(
c,
"addDeletionOverride",
[]interface{}{path},
)
}
func (c *jsiiProxy_CfnScalingPlan) AddDependsOn(target awscdk.CfnResource) {
_jsii_.InvokeVoid(
c,
"addDependsOn",
[]interface{}{target},
)
}
func (c *jsiiProxy_CfnScalingPlan) AddMetadata(key *string, value interface{}) {
_jsii_.InvokeVoid(
c,
"addMetadata",
[]interface{}{key, value},
)
}
func (c *jsiiProxy_CfnScalingPlan) AddOverride(path *string, value interface{}) {
_jsii_.InvokeVoid(
c,
"addOverride",
[]interface{}{path, value},
)
}
func (c *jsiiProxy_CfnScalingPlan) AddPropertyDeletionOverride(propertyPath *string) {
_jsii_.InvokeVoid(
c,
"addPropertyDeletionOverride",
[]interface{}{propertyPath},
)
}
func (c *jsiiProxy_CfnScalingPlan) AddPropertyOverride(propertyPath *string, value interface{}) {
_jsii_.InvokeVoid(
c,
"addPropertyOverride",
[]interface{}{propertyPath, value},
)
}
func (c *jsiiProxy_CfnScalingPlan) ApplyRemovalPolicy(policy awscdk.RemovalPolicy, options *awscdk.RemovalPolicyOptions) {
_jsii_.InvokeVoid(
c,
"applyRemovalPolicy",
[]interface{}{policy, options},
)
}
func (c *jsiiProxy_CfnScalingPlan) GetAtt(attributeName *string) awscdk.Reference {
var returns awscdk.Reference
_jsii_.Invoke(
c,
"getAtt",
[]interface{}{attributeName},
&returns,
)
return returns
}
func (c *jsiiProxy_CfnScalingPlan) GetMetadata(key *string) interface{} {
var returns interface{}
_jsii_.Invoke(
c,
"getMetadata",
[]interface{}{key},
&returns,
)
return returns
}
func (c *jsiiProxy_CfnScalingPlan) Inspect(inspector awscdk.TreeInspector) {
_jsii_.InvokeVoid(
c,
"inspect",
[]interface{}{inspector},
)
}
func (c *jsiiProxy_CfnScalingPlan) OnPrepare() {
_jsii_.InvokeVoid(
c,
"onPrepare",
nil, // no parameters
)
}
func (c *jsiiProxy_CfnScalingPlan) OnSynthesize(session constructs.ISynthesisSession) {
_jsii_.InvokeVoid(
c,
"onSynthesize",
[]interface{}{session},
)
}
func (c *jsiiProxy_CfnScalingPlan) OnValidate() *[]*string {
var returns *[]*string
_jsii_.Invoke(
c,
"onValidate",
nil, // no parameters
&returns,
)
return returns
}
func (c *jsiiProxy_CfnScalingPlan) OverrideLogicalId(newLogicalId *string) {
_jsii_.InvokeVoid(
c,
"overrideLogicalId",
[]interface{}{newLogicalId},
)
}
func (c *jsiiProxy_CfnScalingPlan) Prepare() {
_jsii_.InvokeVoid(
c,
"prepare",
nil, // no parameters
)
}
func (c *jsiiProxy_CfnScalingPlan) RenderProperties(props *map[string]interface{}) *map[string]interface{} {
var returns *map[string]interface{}
_jsii_.Invoke(
c,
"renderProperties",
[]interface{}{props},
&returns,
)
return returns
}
func (c *jsiiProxy_CfnScalingPlan) ShouldSynthesize() *bool {
var returns *bool
_jsii_.Invoke(
c,
"shouldSynthesize",
nil, // no parameters
&returns,
)
return returns
}
func (c *jsiiProxy_CfnScalingPlan) Synthesize(session awscdk.ISynthesisSession) {
_jsii_.InvokeVoid(
c,
"synthesize",
[]interface{}{session},
)
}
func (c *jsiiProxy_CfnScalingPlan) ToString() *string {
var returns *string
_jsii_.Invoke(
c,
"toString",
nil, // no parameters
&returns,
)
return returns
}
func (c *jsiiProxy_CfnScalingPlan) Validate() *[]*string {
var returns *[]*string
_jsii_.Invoke(
c,
"validate",
nil, // no parameters
&returns,
)
return returns
}
func (c *jsiiProxy_CfnScalingPlan) ValidateProperties(_properties interface{}) {
_jsii_.InvokeVoid(
c,
"validateProperties",
[]interface{}{_properties},
)
}
// `ApplicationSource` is a property of [ScalingPlan](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscalingplans-scalingplan.html) that specifies the application source to use with AWS Auto Scaling ( Auto Scaling Plans ). You can create one scaling plan per application source.
//
// Example:
// // The code below shows an example of how to instantiate this type.
// // The values are placeholders you should change.
// import "github.com/aws/aws-cdk-go/awscdk"
//
// applicationSourceProperty := &applicationSourceProperty{
// cloudFormationStackArn: jsii.String("cloudFormationStackArn"),
// tagFilters: []interface{}{
// &tagFilterProperty{
// key: jsii.String("key"),
//
// // the properties below are optional
// values: []*string{
// jsii.String("values"),
// },
// },
// },
// }
//
type CfnScalingPlan_ApplicationSourceProperty struct {
// The Amazon Resource Name (ARN) of a CloudFormation stack.
//
// You must specify either a `CloudFormationStackARN` or `TagFilters` .
CloudFormationStackArn *string `field:"optional" json:"cloudFormationStackArn" yaml:"cloudFormationStackArn"`
// A set of tag filters (keys and values).
//
// Each tag filter specified must contain a key with values as optional. Each scaling plan can include up to 50 keys, and each key can include up to 20 values.
//
// Tags are part of the syntax that you use to specify the resources you want returned when configuring a scaling plan from the AWS Auto Scaling console. You do not need to specify valid tag filter values when you create a scaling plan with CloudFormation. The `Key` and `Values` properties can accept any value as long as the combination of values is unique across scaling plans. However, if you also want to use the AWS Auto Scaling console to edit the scaling plan, then you must specify valid values.
//
// You must specify either a `CloudFormationStackARN` or `TagFilters` .
TagFilters interface{} `field:"optional" json:"tagFilters" yaml:"tagFilters"`
}
// `CustomizedLoadMetricSpecification` is a subproperty of [ScalingInstruction](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-autoscalingplans-scalingplan-scalinginstruction.html) that specifies a customized load metric for predictive scaling to use with AWS Auto Scaling ( Auto Scaling Plans ).
//
// For predictive scaling to work with a customized load metric specification, AWS Auto Scaling needs access to the `Sum` and `Average` statistics that CloudWatch computes from metric data.
//
// When you choose a load metric, make sure that the required `Sum` and `Average` statistics for your metric are available in CloudWatch and that they provide relevant data for predictive scaling. The `Sum` statistic must represent the total load on the resource, and the `Average` statistic must represent the average load per capacity unit of the resource. For example, there is a metric that counts the number of requests processed by your Auto Scaling group. If the `Sum` statistic represents the total request count processed by the group, then the `Average` statistic for the specified metric must represent the average request count processed by each instance of the group.
//
// If you publish your own metrics, you can aggregate the data points at a given interval and then publish the aggregated data points to CloudWatch. Before AWS Auto Scaling generates the forecast, it sums up all the metric data points that occurred within each hour to match the granularity period that is used in the forecast (60 minutes).
//
// For information about terminology, available metrics, or how to publish new metrics, see [Amazon CloudWatch Concepts](https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/cloudwatch_concepts.html) in the *Amazon CloudWatch User Guide* .
//
// After creating your scaling plan, you can use the AWS Auto Scaling console to visualize forecasts for the specified metric. For more information, see [View Scaling Information for a Resource](https://docs.aws.amazon.com/autoscaling/plans/userguide/gs-create-scaling-plan.html#gs-view-resource) in the *AWS Auto Scaling User Guide* .
//
// Example:
// // The code below shows an example of how to instantiate this type.
// // The values are placeholders you should change.
// import "github.com/aws/aws-cdk-go/awscdk"
//
// customizedLoadMetricSpecificationProperty := &customizedLoadMetricSpecificationProperty{
// metricName: jsii.String("metricName"),
// namespace: jsii.String("namespace"),
// statistic: jsii.String("statistic"),
//
// // the properties below are optional
// dimensions: []interface{}{
// &metricDimensionProperty{
// name: jsii.String("name"),
// value: jsii.String("value"),
// },
// },
// unit: jsii.String("unit"),
// }
//
type CfnScalingPlan_CustomizedLoadMetricSpecificationProperty struct {
// The name of the metric.
MetricName *string `field:"required" json:"metricName" yaml:"metricName"`
// The namespace of the metric.
Namespace *string `field:"required" json:"namespace" yaml:"namespace"`
// The statistic of the metric.
//
// *Allowed Values* : `Sum`.
Statistic *string `field:"required" json:"statistic" yaml:"statistic"`
// The dimensions of the metric.
//
// Conditional: If you published your metric with dimensions, you must specify the same dimensions in your customized load metric specification.
Dimensions interface{} `field:"optional" json:"dimensions" yaml:"dimensions"`
// The unit of the metric.
Unit *string `field:"optional" json:"unit" yaml:"unit"`
}
// `CustomizedScalingMetricSpecification` is a subproperty of [TargetTrackingConfiguration](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-autoscalingplans-scalingplan-targettrackingconfiguration.html) that specifies a customized scaling metric for a target tracking configuration to use with AWS Auto Scaling ( Auto Scaling Plans ).
//
// To create your customized scaling metric specification:
//
// - Add values for each required property from CloudWatch. You can use an existing metric, or a new metric that you create. To use your own metric, you must first publish the metric to CloudWatch. For more information, see [Publish Custom Metrics](https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/publishingMetrics.html) in the *Amazon CloudWatch User Guide* .
// - Choose a metric that changes proportionally with capacity. The value of the metric should increase or decrease in inverse proportion to the number of capacity units. That is, the value of the metric should decrease when capacity increases.
//
// For information about terminology, available metrics, or how to publish new metrics, see [Amazon CloudWatch Concepts](https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/cloudwatch_concepts.html) in the *Amazon CloudWatch User Guide* .
//
// Example:
// // The code below shows an example of how to instantiate this type.
// // The values are placeholders you should change.
// import "github.com/aws/aws-cdk-go/awscdk"
//
// customizedScalingMetricSpecificationProperty := &customizedScalingMetricSpecificationProperty{
// metricName: jsii.String("metricName"),
// namespace: jsii.String("namespace"),
// statistic: jsii.String("statistic"),
//
// // the properties below are optional
// dimensions: []interface{}{
// &metricDimensionProperty{
// name: jsii.String("name"),
// value: jsii.String("value"),
// },
// },
// unit: jsii.String("unit"),
// }
//
type CfnScalingPlan_CustomizedScalingMetricSpecificationProperty struct {
// The name of the metric.
MetricName *string `field:"required" json:"metricName" yaml:"metricName"`
// The namespace of the metric.
Namespace *string `field:"required" json:"namespace" yaml:"namespace"`
// The statistic of the metric.
Statistic *string `field:"required" json:"statistic" yaml:"statistic"`
// The dimensions of the metric.
//
// Conditional: If you published your metric with dimensions, you must specify the same dimensions in your customized scaling metric specification.
Dimensions interface{} `field:"optional" json:"dimensions" yaml:"dimensions"`
// The unit of the metric.
Unit *string `field:"optional" json:"unit" yaml:"unit"`
}
// `MetricDimension` is a subproperty of [CustomizedScalingMetricSpecification](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-autoscalingplans-scalingplan-customizedscalingmetricspecification.html) that specifies a dimension for a customized metric to use with AWS Auto Scaling ( Auto Scaling Plans ). Dimensions are arbitrary name/value pairs that can be associated with a CloudWatch metric. Duplicate dimensions are not allowed.
//
// Example:
// // The code below shows an example of how to instantiate this type.
// // The values are placeholders you should change.
// import "github.com/aws/aws-cdk-go/awscdk"
//
// metricDimensionProperty := &metricDimensionProperty{
// name: jsii.String("name"),
// value: jsii.String("value"),
// }
//
type CfnScalingPlan_MetricDimensionProperty struct {
// The name of the dimension.
Name *string `field:"required" json:"name" yaml:"name"`
// The value of the dimension.
Value *string `field:"required" json:"value" yaml:"value"`
}
// `PredefinedLoadMetricSpecification` is a subproperty of [ScalingInstruction](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-autoscalingplans-scalingplan-scalinginstruction.html) that specifies a predefined load metric for predictive scaling to use with AWS Auto Scaling ( Auto Scaling Plans ).
//
// After creating your scaling plan, you can use the AWS Auto Scaling console to visualize forecasts for the specified metric. For more information, see [View Scaling Information for a Resource](https://docs.aws.amazon.com/autoscaling/plans/userguide/gs-create-scaling-plan.html#gs-view-resource) in the *AWS Auto Scaling User Guide* .
//
// Example:
// // The code below shows an example of how to instantiate this type.
// // The values are placeholders you should change.
// import "github.com/aws/aws-cdk-go/awscdk"
//
// predefinedLoadMetricSpecificationProperty := &predefinedLoadMetricSpecificationProperty{
// predefinedLoadMetricType: jsii.String("predefinedLoadMetricType"),
//
// // the properties below are optional
// resourceLabel: jsii.String("resourceLabel"),
// }
//
type CfnScalingPlan_PredefinedLoadMetricSpecificationProperty struct {
// The metric type.
PredefinedLoadMetricType *string `field:"required" json:"predefinedLoadMetricType" yaml:"predefinedLoadMetricType"`
// Identifies the resource associated with the metric type.
//
// You can't specify a resource label unless the metric type is `ALBTargetGroupRequestCount` and there is a target group for an Application Load Balancer attached to the Auto Scaling group.
//
// You create the resource label by appending the final portion of the load balancer ARN and the final portion of the target group ARN into a single value, separated by a forward slash (/). The format is app/<load-balancer-name>/<load-balancer-id>/targetgroup/<target-group-name>/<target-group-id>, where:
//
// - app/<load-balancer-name>/<load-balancer-id> is the final portion of the load balancer ARN
// - targetgroup/<target-group-name>/<target-group-id> is the final portion of the target group ARN.
//
// This is an example: app/EC2Co-EcsEl-1TKLTMITMM0EO/f37c06a68c1748aa/targetgroup/EC2Co-Defau-LDNM7Q3ZH1ZN/6d4ea56ca2d6a18d.
//
// To find the ARN for an Application Load Balancer, use the [DescribeLoadBalancers](https://docs.aws.amazon.com/elasticloadbalancing/latest/APIReference/API_DescribeLoadBalancers.html) API operation. To find the ARN for the target group, use the [DescribeTargetGroups](https://docs.aws.amazon.com/elasticloadbalancing/latest/APIReference/API_DescribeTargetGroups.html) API operation.
ResourceLabel *string `field:"optional" json:"resourceLabel" yaml:"resourceLabel"`
}
// `PredefinedScalingMetricSpecification` is a subproperty of [TargetTrackingConfiguration](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-autoscalingplans-scalingplan-targettrackingconfiguration.html) that specifies a customized scaling metric for a target tracking configuration to use with AWS Auto Scaling ( Auto Scaling Plans ).
//
// Example:
// // The code below shows an example of how to instantiate this type.
// // The values are placeholders you should change.
// import "github.com/aws/aws-cdk-go/awscdk"
//
// predefinedScalingMetricSpecificationProperty := &predefinedScalingMetricSpecificationProperty{
// predefinedScalingMetricType: jsii.String("predefinedScalingMetricType"),
//
// // the properties below are optional
// resourceLabel: jsii.String("resourceLabel"),
// }
//
type CfnScalingPlan_PredefinedScalingMetricSpecificationProperty struct {
// The metric type.
//
// The `ALBRequestCountPerTarget` metric type applies only to Auto Scaling groups, Spot Fleet requests, and ECS services.
PredefinedScalingMetricType *string `field:"required" json:"predefinedScalingMetricType" yaml:"predefinedScalingMetricType"`
// Identifies the resource associated with the metric type.
//
// You can't specify a resource label unless the metric type is `ALBRequestCountPerTarget` and there is a target group for an Application Load Balancer attached to the Auto Scaling group, Spot Fleet request, or ECS service.
//
// You create the resource label by appending the final portion of the load balancer ARN and the final portion of the target group ARN into a single value, separated by a forward slash (/). The format is app/<load-balancer-name>/<load-balancer-id>/targetgroup/<target-group-name>/<target-group-id>, where:
//
// - app/<load-balancer-name>/<load-balancer-id> is the final portion of the load balancer ARN
// - targetgroup/<target-group-name>/<target-group-id> is the final portion of the target group ARN.
//
// This is an example: app/EC2Co-EcsEl-1TKLTMITMM0EO/f37c06a68c1748aa/targetgroup/EC2Co-Defau-LDNM7Q3ZH1ZN/6d4ea56ca2d6a18d.
//
// To find the ARN for an Application Load Balancer, use the [DescribeLoadBalancers](https://docs.aws.amazon.com/elasticloadbalancing/latest/APIReference/API_DescribeLoadBalancers.html) API operation. To find the ARN for the target group, use the [DescribeTargetGroups](https://docs.aws.amazon.com/elasticloadbalancing/latest/APIReference/API_DescribeTargetGroups.html) API operation.
ResourceLabel *string `field:"optional" json:"resourceLabel" yaml:"resourceLabel"`
}
// `ScalingInstruction` is a property of [ScalingPlan](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscalingplans-scalingplan.html) that specifies the scaling instruction for a scalable resource in a scaling plan. Each scaling instruction applies to one resource.