awsdax

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 Go to latest Published: Aug 9, 2022 License: Apache-2.0 Imports: 6 Imported by: 0

README

Amazon DynamoDB Accelerator Construct Library

This module is part of the AWS Cloud Development Kit project.

import dax "github.com/aws/aws-cdk-go/awscdk"

There are no official hand-written (L2) constructs for this service yet. Here are some suggestions on how to proceed:

There are no hand-written (L2) constructs for this service yet. However, you can still use the automatically generated L1 constructs, and use this service exactly as you would using CloudFormation directly.

For more information on the resources and properties available for this service, see the CloudFormation documentation for AWS::DAX.

(Read the CDK Contributing Guide and submit an RFC if you are interested in contributing to this construct library.)

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func CfnCluster_CFN_RESOURCE_TYPE_NAME 

func CfnCluster_CFN_RESOURCE_TYPE_NAME() *string

func CfnCluster_IsCfnElement 

func CfnCluster_IsCfnElement(x interface{}) *bool

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 CfnCluster_IsCfnResource 

func CfnCluster_IsCfnResource(construct constructs.IConstruct) *bool

Check whether the given construct is a CfnResource. Experimental.

func CfnCluster_IsConstruct 

func CfnCluster_IsConstruct(x interface{}) *bool

Return whether the given object is a Construct. Experimental.

func CfnParameterGroup_CFN_RESOURCE_TYPE_NAME 

func CfnParameterGroup_CFN_RESOURCE_TYPE_NAME() *string

func CfnParameterGroup_IsCfnElement 

func CfnParameterGroup_IsCfnElement(x interface{}) *bool

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 CfnParameterGroup_IsCfnResource 

func CfnParameterGroup_IsCfnResource(construct constructs.IConstruct) *bool

Check whether the given construct is a CfnResource. Experimental.

func CfnParameterGroup_IsConstruct 

func CfnParameterGroup_IsConstruct(x interface{}) *bool

Return whether the given object is a Construct. Experimental.

func CfnSubnetGroup_CFN_RESOURCE_TYPE_NAME 

func CfnSubnetGroup_CFN_RESOURCE_TYPE_NAME() *string

func CfnSubnetGroup_IsCfnElement 

func CfnSubnetGroup_IsCfnElement(x interface{}) *bool

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 CfnSubnetGroup_IsCfnResource 

func CfnSubnetGroup_IsCfnResource(construct constructs.IConstruct) *bool

Check whether the given construct is a CfnResource. Experimental.

func CfnSubnetGroup_IsConstruct 

func CfnSubnetGroup_IsConstruct(x interface{}) *bool

Return whether the given object is a Construct. Experimental.

func NewCfnCluster_Override 

func NewCfnCluster_Override(c CfnCluster, scope awscdk.Construct, id *string, props *CfnClusterProps)

Create a new `AWS::DAX::Cluster`.

func NewCfnParameterGroup_Override 

func NewCfnParameterGroup_Override(c CfnParameterGroup, scope awscdk.Construct, id *string, props *CfnParameterGroupProps)

Create a new `AWS::DAX::ParameterGroup`.

func NewCfnSubnetGroup_Override 

func NewCfnSubnetGroup_Override(c CfnSubnetGroup, scope awscdk.Construct, id *string, props *CfnSubnetGroupProps)

Create a new `AWS::DAX::SubnetGroup`.

Types

type CfnCluster 

type CfnCluster interface {
	awscdk.CfnResource
	awscdk.IInspectable
	// Returns the ARN of the DAX cluster. For example:.
	//
	// `{ "Fn::GetAtt": [" MyDAXCluster ", "Arn"] }`
	//
	// Returns a value similar to the following:
	//
	// `arn:aws:dax:us-east-1:111122223333:cache/MyDAXCluster`.
	AttrArn() *string
	// Returns the endpoint of the DAX cluster. For example:.
	//
	// `{ "Fn::GetAtt": [" MyDAXCluster ", "ClusterDiscoveryEndpoint"] }`
	//
	// Returns a value similar to the following:
	//
	// `mydaxcluster.0h3d6x.clustercfg.dax.use1.cache.amazonaws.com:8111`
	AttrClusterDiscoveryEndpoint() *string
	// Returns the endpoint URL of the DAX cluster.
	AttrClusterDiscoveryEndpointUrl() *string
	// The Availability Zones (AZs) in which the cluster nodes will reside after the cluster has been created or updated.
	//
	// If provided, the length of this list must equal the `ReplicationFactor` parameter. If you omit this parameter, DAX will spread the nodes across Availability Zones for the highest availability.
	AvailabilityZones() *[]*string
	SetAvailabilityZones(val *[]*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
	// The encryption type of the cluster's endpoint. Available values are:.
	//
	// - `NONE` - The cluster's endpoint will be unencrypted.
	// - `TLS` - The cluster's endpoint will be encrypted with Transport Layer Security, and will provide an x509 certificate for authentication.
	//
	// The default value is `NONE` .
	ClusterEndpointEncryptionType() *string
	SetClusterEndpointEncryptionType(val *string)
	// The name of the DAX cluster.
	ClusterName() *string
	SetClusterName(val *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 description of the cluster.
	Description() *string
	SetDescription(val *string)
	// A valid Amazon Resource Name (ARN) that identifies an IAM role.
	//
	// At runtime, DAX will assume this role and use the role's permissions to access DynamoDB on your behalf.
	IamRoleArn() *string
	SetIamRoleArn(val *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
	// The node type for the nodes in the cluster.
	//
	// (All nodes in a DAX cluster are of the same type.)
	NodeType() *string
	SetNodeType(val *string)
	// The Amazon Resource Name (ARN) of the Amazon SNS topic to which notifications will be sent.
	//
	// > The Amazon SNS topic owner must be same as the DAX cluster owner.
	NotificationTopicArn() *string
	SetNotificationTopicArn(val *string)
	// The parameter group to be associated with the DAX cluster.
	ParameterGroupName() *string
	SetParameterGroupName(val *string)
	// A range of time when maintenance of DAX cluster software will be performed.
	//
	// For example: `sun:01:00-sun:09:00` . Cluster maintenance normally takes less than 30 minutes, and is performed automatically within the maintenance window.
	PreferredMaintenanceWindow() *string
	SetPreferredMaintenanceWindow(val *string)
	// 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 number of nodes in the DAX cluster.
	//
	// A replication factor of 1 will create a single-node cluster, without any read replicas. For additional fault tolerance, you can create a multiple node cluster with one or more read replicas. To do this, set `ReplicationFactor` to a number between 3 (one primary and two read replicas) and 10 (one primary and nine read replicas). `If the AvailabilityZones` parameter is provided, its length must equal the `ReplicationFactor` .
	//
	// > AWS recommends that you have at least two read replicas per cluster.
	ReplicationFactor() *float64
	SetReplicationFactor(val *float64)
	// A list of security group IDs to be assigned to each node in the DAX cluster.
	//
	// (Each of the security group ID is system-generated.)
	//
	// If this parameter is not specified, DAX assigns the default VPC security group to each node.
	SecurityGroupIds() *[]*string
	SetSecurityGroupIds(val *[]*string)
	// Represents the settings used to enable server-side encryption on the cluster.
	SseSpecification() interface{}
	SetSseSpecification(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
	// The name of the subnet group to be used for the replication group.
	//
	// > DAX clusters can only run in an Amazon VPC environment. All of the subnets that you specify in a subnet group must exist in the same VPC.
	SubnetGroupName() *string
	SetSubnetGroupName(val *string)
	// A set of tags to associate with the DAX cluster.
	Tags() awscdk.TagManager
	// 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{})
}

A CloudFormation `AWS::DAX::Cluster`.

Creates a DAX cluster. All nodes in the cluster run the same DAX caching software.

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"

var tags interface{}

cfnCluster := awscdk.Aws_dax.NewCfnCluster(this, jsii.String("MyCfnCluster"), &cfnClusterProps{
	iamRoleArn: jsii.String("iamRoleArn"),
	nodeType: jsii.String("nodeType"),
	replicationFactor: jsii.Number(123),

	// the properties below are optional
	availabilityZones: []*string{
		jsii.String("availabilityZones"),
	},
	clusterEndpointEncryptionType: jsii.String("clusterEndpointEncryptionType"),
	clusterName: jsii.String("clusterName"),
	description: jsii.String("description"),
	notificationTopicArn: jsii.String("notificationTopicArn"),
	parameterGroupName: jsii.String("parameterGroupName"),
	preferredMaintenanceWindow: jsii.String("preferredMaintenanceWindow"),
	securityGroupIds: []*string{
		jsii.String("securityGroupIds"),
	},
	sseSpecification: &sSESpecificationProperty{
		sseEnabled: jsii.Boolean(false),
	},
	subnetGroupName: jsii.String("subnetGroupName"),
	tags: tags,
})

func NewCfnCluster 

func NewCfnCluster(scope awscdk.Construct, id *string, props *CfnClusterProps) CfnCluster

Create a new `AWS::DAX::Cluster`.

type CfnClusterProps 

type CfnClusterProps struct {
	// A valid Amazon Resource Name (ARN) that identifies an IAM role.
	//
	// At runtime, DAX will assume this role and use the role's permissions to access DynamoDB on your behalf.
	IamRoleArn *string `field:"required" json:"iamRoleArn" yaml:"iamRoleArn"`
	// The node type for the nodes in the cluster.
	//
	// (All nodes in a DAX cluster are of the same type.)
	NodeType *string `field:"required" json:"nodeType" yaml:"nodeType"`
	// The number of nodes in the DAX cluster.
	//
	// A replication factor of 1 will create a single-node cluster, without any read replicas. For additional fault tolerance, you can create a multiple node cluster with one or more read replicas. To do this, set `ReplicationFactor` to a number between 3 (one primary and two read replicas) and 10 (one primary and nine read replicas). `If the AvailabilityZones` parameter is provided, its length must equal the `ReplicationFactor` .
	//
	// > AWS recommends that you have at least two read replicas per cluster.
	ReplicationFactor *float64 `field:"required" json:"replicationFactor" yaml:"replicationFactor"`
	// The Availability Zones (AZs) in which the cluster nodes will reside after the cluster has been created or updated.
	//
	// If provided, the length of this list must equal the `ReplicationFactor` parameter. If you omit this parameter, DAX will spread the nodes across Availability Zones for the highest availability.
	AvailabilityZones *[]*string `field:"optional" json:"availabilityZones" yaml:"availabilityZones"`
	// The encryption type of the cluster's endpoint. Available values are:.
	//
	// - `NONE` - The cluster's endpoint will be unencrypted.
	// - `TLS` - The cluster's endpoint will be encrypted with Transport Layer Security, and will provide an x509 certificate for authentication.
	//
	// The default value is `NONE` .
	ClusterEndpointEncryptionType *string `field:"optional" json:"clusterEndpointEncryptionType" yaml:"clusterEndpointEncryptionType"`
	// The name of the DAX cluster.
	ClusterName *string `field:"optional" json:"clusterName" yaml:"clusterName"`
	// The description of the cluster.
	Description *string `field:"optional" json:"description" yaml:"description"`
	// The Amazon Resource Name (ARN) of the Amazon SNS topic to which notifications will be sent.
	//
	// > The Amazon SNS topic owner must be same as the DAX cluster owner.
	NotificationTopicArn *string `field:"optional" json:"notificationTopicArn" yaml:"notificationTopicArn"`
	// The parameter group to be associated with the DAX cluster.
	ParameterGroupName *string `field:"optional" json:"parameterGroupName" yaml:"parameterGroupName"`
	// A range of time when maintenance of DAX cluster software will be performed.
	//
	// For example: `sun:01:00-sun:09:00` . Cluster maintenance normally takes less than 30 minutes, and is performed automatically within the maintenance window.
	PreferredMaintenanceWindow *string `field:"optional" json:"preferredMaintenanceWindow" yaml:"preferredMaintenanceWindow"`
	// A list of security group IDs to be assigned to each node in the DAX cluster.
	//
	// (Each of the security group ID is system-generated.)
	//
	// If this parameter is not specified, DAX assigns the default VPC security group to each node.
	SecurityGroupIds *[]*string `field:"optional" json:"securityGroupIds" yaml:"securityGroupIds"`
	// Represents the settings used to enable server-side encryption on the cluster.
	SseSpecification interface{} `field:"optional" json:"sseSpecification" yaml:"sseSpecification"`
	// The name of the subnet group to be used for the replication group.
	//
	// > DAX clusters can only run in an Amazon VPC environment. All of the subnets that you specify in a subnet group must exist in the same VPC.
	SubnetGroupName *string `field:"optional" json:"subnetGroupName" yaml:"subnetGroupName"`
	// A set of tags to associate with the DAX cluster.
	Tags interface{} `field:"optional" json:"tags" yaml:"tags"`
}

Properties for defining a `CfnCluster`.

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"

var tags interface{}

cfnClusterProps := &cfnClusterProps{
	iamRoleArn: jsii.String("iamRoleArn"),
	nodeType: jsii.String("nodeType"),
	replicationFactor: jsii.Number(123),

	// the properties below are optional
	availabilityZones: []*string{
		jsii.String("availabilityZones"),
	},
	clusterEndpointEncryptionType: jsii.String("clusterEndpointEncryptionType"),
	clusterName: jsii.String("clusterName"),
	description: jsii.String("description"),
	notificationTopicArn: jsii.String("notificationTopicArn"),
	parameterGroupName: jsii.String("parameterGroupName"),
	preferredMaintenanceWindow: jsii.String("preferredMaintenanceWindow"),
	securityGroupIds: []*string{
		jsii.String("securityGroupIds"),
	},
	sseSpecification: &sSESpecificationProperty{
		sseEnabled: jsii.Boolean(false),
	},
	subnetGroupName: jsii.String("subnetGroupName"),
	tags: tags,
}

type CfnCluster_SSESpecificationProperty 

type CfnCluster_SSESpecificationProperty struct {
	// Indicates whether server-side encryption is enabled (true) or disabled (false) on the cluster.
	SseEnabled interface{} `field:"optional" json:"sseEnabled" yaml:"sseEnabled"`
}

Represents the settings used to enable server-side encryption.

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"

sSESpecificationProperty := &sSESpecificationProperty{
	sseEnabled: jsii.Boolean(false),
}

type CfnParameterGroup 

type CfnParameterGroup interface {
	awscdk.CfnResource
	awscdk.IInspectable
	// 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
	// A description of the parameter group.
	Description() *string
	SetDescription(val *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
	// The name of the parameter group.
	ParameterGroupName() *string
	SetParameterGroupName(val *string)
	// An array of name-value pairs for the parameters in the group.
	//
	// Each element in the array represents a single parameter.
	//
	// > `record-ttl-millis` and `query-ttl-millis` are the only supported parameter names. For more details, see [Configuring TTL Settings](https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/DAX.cluster-management.html#DAX.cluster-management.custom-settings.ttl) .
	ParameterNameValues() interface{}
	SetParameterNameValues(val interface{})
	// 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 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{})
}

A CloudFormation `AWS::DAX::ParameterGroup`.

A named set of parameters that are applied to all of the nodes in a DAX cluster.

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"

var parameterNameValues interface{}

cfnParameterGroup := awscdk.Aws_dax.NewCfnParameterGroup(this, jsii.String("MyCfnParameterGroup"), &cfnParameterGroupProps{
	description: jsii.String("description"),
	parameterGroupName: jsii.String("parameterGroupName"),
	parameterNameValues: parameterNameValues,
})

func NewCfnParameterGroup 

func NewCfnParameterGroup(scope awscdk.Construct, id *string, props *CfnParameterGroupProps) CfnParameterGroup

Create a new `AWS::DAX::ParameterGroup`.

type CfnParameterGroupProps 

type CfnParameterGroupProps struct {
	// A description of the parameter group.
	Description *string `field:"optional" json:"description" yaml:"description"`
	// The name of the parameter group.
	ParameterGroupName *string `field:"optional" json:"parameterGroupName" yaml:"parameterGroupName"`
	// An array of name-value pairs for the parameters in the group.
	//
	// Each element in the array represents a single parameter.
	//
	// > `record-ttl-millis` and `query-ttl-millis` are the only supported parameter names. For more details, see [Configuring TTL Settings](https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/DAX.cluster-management.html#DAX.cluster-management.custom-settings.ttl) .
	ParameterNameValues interface{} `field:"optional" json:"parameterNameValues" yaml:"parameterNameValues"`
}

Properties for defining a `CfnParameterGroup`.

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"

var parameterNameValues interface{}

cfnParameterGroupProps := &cfnParameterGroupProps{
	description: jsii.String("description"),
	parameterGroupName: jsii.String("parameterGroupName"),
	parameterNameValues: parameterNameValues,
}

type CfnSubnetGroup 

type CfnSubnetGroup interface {
	awscdk.CfnResource
	awscdk.IInspectable
	// 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 description of the subnet group.
	Description() *string
	SetDescription(val *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 stack in which this element is defined.
	//
	// CfnElements must be defined within a stack scope (directly or indirectly).
	// Experimental.
	Stack() awscdk.Stack
	// The name of the subnet group.
	SubnetGroupName() *string
	SetSubnetGroupName(val *string)
	// A list of VPC subnet IDs for the subnet group.
	SubnetIds() *[]*string
	SetSubnetIds(val *[]*string)
	// 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{})
}

A CloudFormation `AWS::DAX::SubnetGroup`.

Creates a new subnet group.

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"

cfnSubnetGroup := awscdk.Aws_dax.NewCfnSubnetGroup(this, jsii.String("MyCfnSubnetGroup"), &cfnSubnetGroupProps{
	subnetIds: []*string{
		jsii.String("subnetIds"),
	},

	// the properties below are optional
	description: jsii.String("description"),
	subnetGroupName: jsii.String("subnetGroupName"),
})

func NewCfnSubnetGroup 

func NewCfnSubnetGroup(scope awscdk.Construct, id *string, props *CfnSubnetGroupProps) CfnSubnetGroup

Create a new `AWS::DAX::SubnetGroup`.

type CfnSubnetGroupProps 

type CfnSubnetGroupProps struct {
	// A list of VPC subnet IDs for the subnet group.
	SubnetIds *[]*string `field:"required" json:"subnetIds" yaml:"subnetIds"`
	// The description of the subnet group.
	Description *string `field:"optional" json:"description" yaml:"description"`
	// The name of the subnet group.
	SubnetGroupName *string `field:"optional" json:"subnetGroupName" yaml:"subnetGroupName"`
}

Properties for defining a `CfnSubnetGroup`.

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"

cfnSubnetGroupProps := &cfnSubnetGroupProps{
	subnetIds: []*string{
		jsii.String("subnetIds"),
	},

	// the properties below are optional
	description: jsii.String("description"),
	subnetGroupName: jsii.String("subnetGroupName"),
}

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