awsmemorydb

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 Go to latest Published: Sep 8, 2022 License: Apache-2.0 Imports: 7 Imported by: 0

README

AWS::MemoryDB Construct Library

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

import memorydb "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::MemoryDB.

(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 CfnACL_CFN_RESOURCE_TYPE_NAME 

func CfnACL_CFN_RESOURCE_TYPE_NAME() *string

func CfnACL_IsCfnElement 

func CfnACL_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.

func CfnACL_IsCfnResource 

func CfnACL_IsCfnResource(construct constructs.IConstruct) *bool

Check whether the given construct is a CfnResource.

func CfnACL_IsConstruct 

func CfnACL_IsConstruct(x interface{}) *bool

Checks if `x` is a construct.

Use this method instead of `instanceof` to properly detect `Construct` instances, even when the construct library is symlinked.

Explanation: in JavaScript, multiple copies of the `constructs` library on disk are seen as independent, completely different libraries. As a consequence, the class `Construct` in each copy of the `constructs` library is seen as a different class, and an instance of one class will not test as `instanceof` the other class. `npm install` will not create installations like this, but users may manually symlink construct libraries together or use a monorepo tool: in those cases, multiple copies of the `constructs` library can be accidentally installed, and `instanceof` will behave unpredictably. It is safest to avoid using `instanceof`, and using this type-testing method instead.

Returns: true if `x` is an object created from a class which extends `Construct`.

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.

func CfnCluster_IsCfnResource 

func CfnCluster_IsCfnResource(construct constructs.IConstruct) *bool

Check whether the given construct is a CfnResource.

func CfnCluster_IsConstruct 

func CfnCluster_IsConstruct(x interface{}) *bool

Checks if `x` is a construct.

Use this method instead of `instanceof` to properly detect `Construct` instances, even when the construct library is symlinked.

Explanation: in JavaScript, multiple copies of the `constructs` library on disk are seen as independent, completely different libraries. As a consequence, the class `Construct` in each copy of the `constructs` library is seen as a different class, and an instance of one class will not test as `instanceof` the other class. `npm install` will not create installations like this, but users may manually symlink construct libraries together or use a monorepo tool: in those cases, multiple copies of the `constructs` library can be accidentally installed, and `instanceof` will behave unpredictably. It is safest to avoid using `instanceof`, and using this type-testing method instead.

Returns: true if `x` is an object created from a class which extends `Construct`.

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.

func CfnParameterGroup_IsCfnResource 

func CfnParameterGroup_IsCfnResource(construct constructs.IConstruct) *bool

Check whether the given construct is a CfnResource.

func CfnParameterGroup_IsConstruct 

func CfnParameterGroup_IsConstruct(x interface{}) *bool

Checks if `x` is a construct.

Use this method instead of `instanceof` to properly detect `Construct` instances, even when the construct library is symlinked.

Explanation: in JavaScript, multiple copies of the `constructs` library on disk are seen as independent, completely different libraries. As a consequence, the class `Construct` in each copy of the `constructs` library is seen as a different class, and an instance of one class will not test as `instanceof` the other class. `npm install` will not create installations like this, but users may manually symlink construct libraries together or use a monorepo tool: in those cases, multiple copies of the `constructs` library can be accidentally installed, and `instanceof` will behave unpredictably. It is safest to avoid using `instanceof`, and using this type-testing method instead.

Returns: true if `x` is an object created from a class which extends `Construct`.

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.

func CfnSubnetGroup_IsCfnResource 

func CfnSubnetGroup_IsCfnResource(construct constructs.IConstruct) *bool

Check whether the given construct is a CfnResource.

func CfnSubnetGroup_IsConstruct 

func CfnSubnetGroup_IsConstruct(x interface{}) *bool

Checks if `x` is a construct.

Use this method instead of `instanceof` to properly detect `Construct` instances, even when the construct library is symlinked.

Explanation: in JavaScript, multiple copies of the `constructs` library on disk are seen as independent, completely different libraries. As a consequence, the class `Construct` in each copy of the `constructs` library is seen as a different class, and an instance of one class will not test as `instanceof` the other class. `npm install` will not create installations like this, but users may manually symlink construct libraries together or use a monorepo tool: in those cases, multiple copies of the `constructs` library can be accidentally installed, and `instanceof` will behave unpredictably. It is safest to avoid using `instanceof`, and using this type-testing method instead.

Returns: true if `x` is an object created from a class which extends `Construct`.

func CfnUser_CFN_RESOURCE_TYPE_NAME 

func CfnUser_CFN_RESOURCE_TYPE_NAME() *string

func CfnUser_IsCfnElement 

func CfnUser_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.

func CfnUser_IsCfnResource 

func CfnUser_IsCfnResource(construct constructs.IConstruct) *bool

Check whether the given construct is a CfnResource.

func CfnUser_IsConstruct 

func CfnUser_IsConstruct(x interface{}) *bool

Checks if `x` is a construct.

Use this method instead of `instanceof` to properly detect `Construct` instances, even when the construct library is symlinked.

Explanation: in JavaScript, multiple copies of the `constructs` library on disk are seen as independent, completely different libraries. As a consequence, the class `Construct` in each copy of the `constructs` library is seen as a different class, and an instance of one class will not test as `instanceof` the other class. `npm install` will not create installations like this, but users may manually symlink construct libraries together or use a monorepo tool: in those cases, multiple copies of the `constructs` library can be accidentally installed, and `instanceof` will behave unpredictably. It is safest to avoid using `instanceof`, and using this type-testing method instead.

Returns: true if `x` is an object created from a class which extends `Construct`.

func NewCfnACL_Override 

func NewCfnACL_Override(c CfnACL, scope constructs.Construct, id *string, props *CfnACLProps)

Create a new `AWS::MemoryDB::ACL`.

func NewCfnCluster_Override 

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

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

func NewCfnParameterGroup_Override 

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

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

func NewCfnSubnetGroup_Override 

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

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

func NewCfnUser_Override 

func NewCfnUser_Override(c CfnUser, scope constructs.Construct, id *string, props *CfnUserProps)

Create a new `AWS::MemoryDB::User`.

Types

type CfnACL 

type CfnACL interface {
	awscdk.CfnResource
	awscdk.IInspectable
	// The name of the Access Control List.
	AclName() *string
	SetAclName(val *string)
	// When you pass the logical ID of this resource to the intrinsic `Ref` function, Ref returns the ARN of the Access Control List, such as `arn:aws:memorydb:us-east-1:123456789012:acl/my-acl`.
	AttrArn() *string
	// Indicates ACL status.
	//
	// *Valid values* : `creating` | `active` | `modifying` | `deleting`.
	AttrStatus() *string
	// Options for this resource, such as condition, update policy etc.
	CfnOptions() awscdk.ICfnResourceOptions
	CfnProperties() *map[string]interface{}
	// AWS resource type.
	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.
	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.
	LogicalId() *string
	// The tree node.
	Node() constructs.Node
	// 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 })`.
	Ref() *string
	// The stack in which this element is defined.
	//
	// CfnElements must be defined within a stack scope (directly or indirectly).
	Stack() awscdk.Stack
	// An array of key-value pairs to apply to this resource.
	//
	// For more information, see [Tag](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-resource-tags.html) .
	Tags() awscdk.TagManager
	// Deprecated.
	// Deprecated: use `updatedProperties`
	//
	// Return properties modified after initiation
	//
	// Resources that expose mutable properties should override this function to
	// collect and return the properties object for this resource.
	UpdatedProperites() *map[string]interface{}
	// Return properties modified after initiation.
	//
	// Resources that expose mutable properties should override this function to
	// collect and return the properties object for this resource.
	UpdatedProperties() *map[string]interface{}
	// The list of users that belong to the Access Control List.
	UserNames() *[]*string
	SetUserNames(val *[]*string)
	// Syntactic sugar for `addOverride(path, undefined)`.
	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.
	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.
	//
	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.
	AddOverride(path *string, value interface{})
	// Adds an override that deletes the value of a property from the resource definition.
	AddPropertyDeletionOverride(propertyPath *string)
	// Adds an override to a resource property.
	//
	// Syntactic sugar for `addOverride("Properties.<...>", value)`.
	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`). In some
	// cases, a snapshot can be taken of the resource prior to deletion
	// (`RemovalPolicy.SNAPSHOT`). A list of resources that support this policy
	// can be found in the following link:.
	// See: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-attribute-deletionpolicy.html#aws-attribute-deletionpolicy-options
	//
	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.
	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.
	//
	GetMetadata(key *string) interface{}
	// Examines the CloudFormation resource and discloses attributes.
	Inspect(inspector awscdk.TreeInspector)
	// Overrides the auto-generated logical ID with a specific ID.
	OverrideLogicalId(newLogicalId *string)
	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.
	ShouldSynthesize() *bool
	// Returns a string representation of this construct.
	//
	// Returns: a string representation of this resource.
	ToString() *string
	ValidateProperties(_properties interface{})
}

A CloudFormation `AWS::MemoryDB::ACL`.

Specifies an Access Control List. For more information, see [Authenticating users with Access Contol Lists (ACLs)](https://docs.aws.amazon.com/memorydb/latest/devguide/clusters.acls.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"

cfnACL := awscdk.Aws_memorydb.NewCfnACL(this, jsii.String("MyCfnACL"), &cfnACLProps{
	aclName: jsii.String("aclName"),

	// the properties below are optional
	tags: []cfnTag{
		&cfnTag{
			key: jsii.String("key"),
			value: jsii.String("value"),
		},
	},
	userNames: []*string{
		jsii.String("userNames"),
	},
})

func NewCfnACL 

func NewCfnACL(scope constructs.Construct, id *string, props *CfnACLProps) CfnACL

Create a new `AWS::MemoryDB::ACL`.

type CfnACLProps 

type CfnACLProps struct {
	// The name of the Access Control List.
	AclName *string `field:"required" json:"aclName" yaml:"aclName"`
	// An array of key-value pairs to apply to this resource.
	//
	// For more information, see [Tag](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-resource-tags.html) .
	Tags *[]*awscdk.CfnTag `field:"optional" json:"tags" yaml:"tags"`
	// The list of users that belong to the Access Control List.
	UserNames *[]*string `field:"optional" json:"userNames" yaml:"userNames"`
}

Properties for defining a `CfnACL`.

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"

cfnACLProps := &cfnACLProps{
	aclName: jsii.String("aclName"),

	// the properties below are optional
	tags: []cfnTag{
		&cfnTag{
			key: jsii.String("key"),
			value: jsii.String("value"),
		},
	},
	userNames: []*string{
		jsii.String("userNames"),
	},
}

type CfnCluster 

type CfnCluster interface {
	awscdk.CfnResource
	awscdk.IInspectable
	// The name of the Access Control List to associate with the cluster .
	AclName() *string
	SetAclName(val *string)
	// When you pass the logical ID of this resource to the intrinsic `Ref` function, Ref returns the ARN of the cluster , such as `arn:aws:memorydb:us-east-1:123456789012:cluster/my-cluster`.
	AttrArn() *string
	// The address of the cluster 's configuration endpoint.
	AttrClusterEndpointAddress() *string
	// The port used by the cluster configuration endpoint.
	AttrClusterEndpointPort() *float64
	// The status of the parameter group used by the cluster , for example `active` or `applying` .
	AttrParameterGroupStatus() *string
	// The status of the cluster.
	//
	// For example, 'available', 'updating' or 'creating'.
	AttrStatus() *string
	// When set to true, the cluster will automatically receive minor engine version upgrades after launch.
	AutoMinorVersionUpgrade() interface{}
	SetAutoMinorVersionUpgrade(val interface{})
	// Options for this resource, such as condition, update policy etc.
	CfnOptions() awscdk.ICfnResourceOptions
	CfnProperties() *map[string]interface{}
	// AWS resource type.
	CfnResourceType() *string
	// The name of the 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.
	CreationStack() *[]*string
	// A description of the cluster .
	Description() *string
	SetDescription(val *string)
	// The Redis engine version used by the cluster .
	EngineVersion() *string
	SetEngineVersion(val *string)
	// The user-supplied name of a final cluster snapshot.
	//
	// This is the unique name that identifies the snapshot. MemoryDB creates the snapshot, and then deletes the cluster immediately afterward.
	FinalSnapshotName() *string
	SetFinalSnapshotName(val *string)
	// The ID of the KMS key used to encrypt the cluster .
	KmsKeyId() *string
	SetKmsKeyId(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.
	LogicalId() *string
	// Specifies the weekly time range during which maintenance on the cluster is performed.
	//
	// It is specified as a range in the format `ddd:hh24:mi-ddd:hh24:mi` (24H Clock UTC). The minimum maintenance window is a 60 minute period.
	//
	// *Pattern* : `ddd:hh24:mi-ddd:hh24:mi`.
	MaintenanceWindow() *string
	SetMaintenanceWindow(val *string)
	// The tree node.
	Node() constructs.Node
	// The cluster 's node type.
	NodeType() *string
	SetNodeType(val *string)
	// The number of replicas to apply to each shard.
	//
	// *Default value* : `1`
	//
	// *Maximum value* : `5`.
	NumReplicasPerShard() *float64
	SetNumReplicasPerShard(val *float64)
	// The number of shards in the cluster .
	NumShards() *float64
	SetNumShards(val *float64)
	// The name of the parameter group used by the cluster .
	ParameterGroupName() *string
	SetParameterGroupName(val *string)
	// The port used by the cluster .
	Port() *float64
	SetPort(val *float64)
	// 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 })`.
	Ref() *string
	// A list of security group names to associate with this cluster .
	SecurityGroupIds() *[]*string
	SetSecurityGroupIds(val *[]*string)
	// A list of Amazon Resource Names (ARN) that uniquely identify the RDB snapshot files stored in Amazon S3.
	//
	// The snapshot files are used to populate the new cluster . The Amazon S3 object name in the ARN cannot contain any commas.
	SnapshotArns() *[]*string
	SetSnapshotArns(val *[]*string)
	// The name of a snapshot from which to restore data into the new cluster .
	//
	// The snapshot status changes to restoring while the new cluster is being created.
	SnapshotName() *string
	SetSnapshotName(val *string)
	// The number of days for which MemoryDB retains automatic snapshots before deleting them.
	//
	// For example, if you set SnapshotRetentionLimit to 5, a snapshot that was taken today is retained for 5 days before being deleted.
	SnapshotRetentionLimit() *float64
	SetSnapshotRetentionLimit(val *float64)
	// The daily time range (in UTC) during which MemoryDB begins taking a daily snapshot of your shard.
	//
	// Example: 05:00-09:00 If you do not specify this parameter, MemoryDB automatically chooses an appropriate time range.
	SnapshotWindow() *string
	SetSnapshotWindow(val *string)
	// When you pass the logical ID of this resource to the intrinsic `Ref` function, Ref returns the ARN of the SNS topic, such as `arn:aws:memorydb:us-east-1:123456789012:mySNSTopic`.
	SnsTopicArn() *string
	SetSnsTopicArn(val *string)
	// The SNS topic must be in Active status to receive notifications.
	SnsTopicStatus() *string
	SetSnsTopicStatus(val *string)
	// The stack in which this element is defined.
	//
	// CfnElements must be defined within a stack scope (directly or indirectly).
	Stack() awscdk.Stack
	// The name of the subnet group used by the cluster .
	SubnetGroupName() *string
	SetSubnetGroupName(val *string)
	// An array of key-value pairs to apply to this resource.
	//
	// For more information, see [Tag](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-resource-tags.html) .
	Tags() awscdk.TagManager
	// A flag to indicate if In-transit encryption is enabled.
	TlsEnabled() interface{}
	SetTlsEnabled(val interface{})
	// Deprecated.
	// Deprecated: use `updatedProperties`
	//
	// Return properties modified after initiation
	//
	// Resources that expose mutable properties should override this function to
	// collect and return the properties object for this resource.
	UpdatedProperites() *map[string]interface{}
	// Return properties modified after initiation.
	//
	// Resources that expose mutable properties should override this function to
	// collect and return the properties object for this resource.
	UpdatedProperties() *map[string]interface{}
	// Syntactic sugar for `addOverride(path, undefined)`.
	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.
	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.
	//
	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.
	AddOverride(path *string, value interface{})
	// Adds an override that deletes the value of a property from the resource definition.
	AddPropertyDeletionOverride(propertyPath *string)
	// Adds an override to a resource property.
	//
	// Syntactic sugar for `addOverride("Properties.<...>", value)`.
	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`). In some
	// cases, a snapshot can be taken of the resource prior to deletion
	// (`RemovalPolicy.SNAPSHOT`). A list of resources that support this policy
	// can be found in the following link:.
	// See: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-attribute-deletionpolicy.html#aws-attribute-deletionpolicy-options
	//
	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.
	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.
	//
	GetMetadata(key *string) interface{}
	// Examines the CloudFormation resource and discloses attributes.
	Inspect(inspector awscdk.TreeInspector)
	// Overrides the auto-generated logical ID with a specific ID.
	OverrideLogicalId(newLogicalId *string)
	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.
	ShouldSynthesize() *bool
	// Returns a string representation of this construct.
	//
	// Returns: a string representation of this resource.
	ToString() *string
	ValidateProperties(_properties interface{})
}

A CloudFormation `AWS::MemoryDB::Cluster`.

Specifies a cluster . All nodes in the cluster run the same protocol-compliant engine 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"

cfnCluster := awscdk.Aws_memorydb.NewCfnCluster(this, jsii.String("MyCfnCluster"), &cfnClusterProps{
	aclName: jsii.String("aclName"),
	clusterName: jsii.String("clusterName"),
	nodeType: jsii.String("nodeType"),

	// the properties below are optional
	autoMinorVersionUpgrade: jsii.Boolean(false),
	description: jsii.String("description"),
	engineVersion: jsii.String("engineVersion"),
	finalSnapshotName: jsii.String("finalSnapshotName"),
	kmsKeyId: jsii.String("kmsKeyId"),
	maintenanceWindow: jsii.String("maintenanceWindow"),
	numReplicasPerShard: jsii.Number(123),
	numShards: jsii.Number(123),
	parameterGroupName: jsii.String("parameterGroupName"),
	port: jsii.Number(123),
	securityGroupIds: []*string{
		jsii.String("securityGroupIds"),
	},
	snapshotArns: []*string{
		jsii.String("snapshotArns"),
	},
	snapshotName: jsii.String("snapshotName"),
	snapshotRetentionLimit: jsii.Number(123),
	snapshotWindow: jsii.String("snapshotWindow"),
	snsTopicArn: jsii.String("snsTopicArn"),
	snsTopicStatus: jsii.String("snsTopicStatus"),
	subnetGroupName: jsii.String("subnetGroupName"),
	tags: []cfnTag{
		&cfnTag{
			key: jsii.String("key"),
			value: jsii.String("value"),
		},
	},
	tlsEnabled: jsii.Boolean(false),
})

func NewCfnCluster 

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

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

type CfnClusterProps 

type CfnClusterProps struct {
	// The name of the Access Control List to associate with the cluster .
	AclName *string `field:"required" json:"aclName" yaml:"aclName"`
	// The name of the cluster .
	ClusterName *string `field:"required" json:"clusterName" yaml:"clusterName"`
	// The cluster 's node type.
	NodeType *string `field:"required" json:"nodeType" yaml:"nodeType"`
	// When set to true, the cluster will automatically receive minor engine version upgrades after launch.
	AutoMinorVersionUpgrade interface{} `field:"optional" json:"autoMinorVersionUpgrade" yaml:"autoMinorVersionUpgrade"`
	// A description of the cluster .
	Description *string `field:"optional" json:"description" yaml:"description"`
	// The Redis engine version used by the cluster .
	EngineVersion *string `field:"optional" json:"engineVersion" yaml:"engineVersion"`
	// The user-supplied name of a final cluster snapshot.
	//
	// This is the unique name that identifies the snapshot. MemoryDB creates the snapshot, and then deletes the cluster immediately afterward.
	FinalSnapshotName *string `field:"optional" json:"finalSnapshotName" yaml:"finalSnapshotName"`
	// The ID of the KMS key used to encrypt the cluster .
	KmsKeyId *string `field:"optional" json:"kmsKeyId" yaml:"kmsKeyId"`
	// Specifies the weekly time range during which maintenance on the cluster is performed.
	//
	// It is specified as a range in the format `ddd:hh24:mi-ddd:hh24:mi` (24H Clock UTC). The minimum maintenance window is a 60 minute period.
	//
	// *Pattern* : `ddd:hh24:mi-ddd:hh24:mi`.
	MaintenanceWindow *string `field:"optional" json:"maintenanceWindow" yaml:"maintenanceWindow"`
	// The number of replicas to apply to each shard.
	//
	// *Default value* : `1`
	//
	// *Maximum value* : `5`.
	NumReplicasPerShard *float64 `field:"optional" json:"numReplicasPerShard" yaml:"numReplicasPerShard"`
	// The number of shards in the cluster .
	NumShards *float64 `field:"optional" json:"numShards" yaml:"numShards"`
	// The name of the parameter group used by the cluster .
	ParameterGroupName *string `field:"optional" json:"parameterGroupName" yaml:"parameterGroupName"`
	// The port used by the cluster .
	Port *float64 `field:"optional" json:"port" yaml:"port"`
	// A list of security group names to associate with this cluster .
	SecurityGroupIds *[]*string `field:"optional" json:"securityGroupIds" yaml:"securityGroupIds"`
	// A list of Amazon Resource Names (ARN) that uniquely identify the RDB snapshot files stored in Amazon S3.
	//
	// The snapshot files are used to populate the new cluster . The Amazon S3 object name in the ARN cannot contain any commas.
	SnapshotArns *[]*string `field:"optional" json:"snapshotArns" yaml:"snapshotArns"`
	// The name of a snapshot from which to restore data into the new cluster .
	//
	// The snapshot status changes to restoring while the new cluster is being created.
	SnapshotName *string `field:"optional" json:"snapshotName" yaml:"snapshotName"`
	// The number of days for which MemoryDB retains automatic snapshots before deleting them.
	//
	// For example, if you set SnapshotRetentionLimit to 5, a snapshot that was taken today is retained for 5 days before being deleted.
	SnapshotRetentionLimit *float64 `field:"optional" json:"snapshotRetentionLimit" yaml:"snapshotRetentionLimit"`
	// The daily time range (in UTC) during which MemoryDB begins taking a daily snapshot of your shard.
	//
	// Example: 05:00-09:00 If you do not specify this parameter, MemoryDB automatically chooses an appropriate time range.
	SnapshotWindow *string `field:"optional" json:"snapshotWindow" yaml:"snapshotWindow"`
	// When you pass the logical ID of this resource to the intrinsic `Ref` function, Ref returns the ARN of the SNS topic, such as `arn:aws:memorydb:us-east-1:123456789012:mySNSTopic`.
	SnsTopicArn *string `field:"optional" json:"snsTopicArn" yaml:"snsTopicArn"`
	// The SNS topic must be in Active status to receive notifications.
	SnsTopicStatus *string `field:"optional" json:"snsTopicStatus" yaml:"snsTopicStatus"`
	// The name of the subnet group used by the cluster .
	SubnetGroupName *string `field:"optional" json:"subnetGroupName" yaml:"subnetGroupName"`
	// An array of key-value pairs to apply to this resource.
	//
	// For more information, see [Tag](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-resource-tags.html) .
	Tags *[]*awscdk.CfnTag `field:"optional" json:"tags" yaml:"tags"`
	// A flag to indicate if In-transit encryption is enabled.
	TlsEnabled interface{} `field:"optional" json:"tlsEnabled" yaml:"tlsEnabled"`
}

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"

cfnClusterProps := &cfnClusterProps{
	aclName: jsii.String("aclName"),
	clusterName: jsii.String("clusterName"),
	nodeType: jsii.String("nodeType"),

	// the properties below are optional
	autoMinorVersionUpgrade: jsii.Boolean(false),
	description: jsii.String("description"),
	engineVersion: jsii.String("engineVersion"),
	finalSnapshotName: jsii.String("finalSnapshotName"),
	kmsKeyId: jsii.String("kmsKeyId"),
	maintenanceWindow: jsii.String("maintenanceWindow"),
	numReplicasPerShard: jsii.Number(123),
	numShards: jsii.Number(123),
	parameterGroupName: jsii.String("parameterGroupName"),
	port: jsii.Number(123),
	securityGroupIds: []*string{
		jsii.String("securityGroupIds"),
	},
	snapshotArns: []*string{
		jsii.String("snapshotArns"),
	},
	snapshotName: jsii.String("snapshotName"),
	snapshotRetentionLimit: jsii.Number(123),
	snapshotWindow: jsii.String("snapshotWindow"),
	snsTopicArn: jsii.String("snsTopicArn"),
	snsTopicStatus: jsii.String("snsTopicStatus"),
	subnetGroupName: jsii.String("subnetGroupName"),
	tags: []cfnTag{
		&cfnTag{
			key: jsii.String("key"),
			value: jsii.String("value"),
		},
	},
	tlsEnabled: jsii.Boolean(false),
}

type CfnCluster_EndpointProperty 

type CfnCluster_EndpointProperty struct {
	// The DNS hostname of the node.
	Address *string `field:"optional" json:"address" yaml:"address"`
	// The port number that the engine is listening on.
	Port *float64 `field:"optional" json:"port" yaml:"port"`
}

Represents the information required for client programs to connect to the cluster and its nodes.

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"

endpointProperty := &endpointProperty{
	address: jsii.String("address"),
	port: jsii.Number(123),
}

type CfnParameterGroup 

type CfnParameterGroup interface {
	awscdk.CfnResource
	awscdk.IInspectable
	// When you pass the logical ID of this resource to the intrinsic `Ref` function, Ref returns the ARN of the parameter group, such as `arn:aws:memorydb:us-east-1:123456789012:parametergroup/my-parameter-group`.
	AttrArn() *string
	// Options for this resource, such as condition, update policy etc.
	CfnOptions() awscdk.ICfnResourceOptions
	CfnProperties() *map[string]interface{}
	// AWS resource type.
	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.
	CreationStack() *[]*string
	// A description of the parameter group.
	Description() *string
	SetDescription(val *string)
	// The name of the parameter group family that this parameter group is compatible with.
	Family() *string
	SetFamily(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.
	LogicalId() *string
	// The tree node.
	Node() constructs.Node
	// The name of the parameter group.
	ParameterGroupName() *string
	SetParameterGroupName(val *string)
	// Returns the detailed parameter list for the parameter group.
	Parameters() interface{}
	SetParameters(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 })`.
	Ref() *string
	// The stack in which this element is defined.
	//
	// CfnElements must be defined within a stack scope (directly or indirectly).
	Stack() awscdk.Stack
	// An array of key-value pairs to apply to this resource.
	//
	// For more information, see [Tag](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-resource-tags.html) .
	Tags() awscdk.TagManager
	// Deprecated.
	// Deprecated: use `updatedProperties`
	//
	// Return properties modified after initiation
	//
	// Resources that expose mutable properties should override this function to
	// collect and return the properties object for this resource.
	UpdatedProperites() *map[string]interface{}
	// Return properties modified after initiation.
	//
	// Resources that expose mutable properties should override this function to
	// collect and return the properties object for this resource.
	UpdatedProperties() *map[string]interface{}
	// Syntactic sugar for `addOverride(path, undefined)`.
	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.
	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.
	//
	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.
	AddOverride(path *string, value interface{})
	// Adds an override that deletes the value of a property from the resource definition.
	AddPropertyDeletionOverride(propertyPath *string)
	// Adds an override to a resource property.
	//
	// Syntactic sugar for `addOverride("Properties.<...>", value)`.
	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`). In some
	// cases, a snapshot can be taken of the resource prior to deletion
	// (`RemovalPolicy.SNAPSHOT`). A list of resources that support this policy
	// can be found in the following link:.
	// See: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-attribute-deletionpolicy.html#aws-attribute-deletionpolicy-options
	//
	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.
	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.
	//
	GetMetadata(key *string) interface{}
	// Examines the CloudFormation resource and discloses attributes.
	Inspect(inspector awscdk.TreeInspector)
	// Overrides the auto-generated logical ID with a specific ID.
	OverrideLogicalId(newLogicalId *string)
	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.
	ShouldSynthesize() *bool
	// Returns a string representation of this construct.
	//
	// Returns: a string representation of this resource.
	ToString() *string
	ValidateProperties(_properties interface{})
}

A CloudFormation `AWS::MemoryDB::ParameterGroup`.

Specifies a new MemoryDB parameter group. A parameter group is a collection of parameters and their values that are applied to all of the nodes in any cluster . For more information, see [Configuring engine parameters using parameter groups](https://docs.aws.amazon.com/memorydb/latest/devguide/parametergroups.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"

var parameters interface{}

cfnParameterGroup := awscdk.Aws_memorydb.NewCfnParameterGroup(this, jsii.String("MyCfnParameterGroup"), &cfnParameterGroupProps{
	family: jsii.String("family"),
	parameterGroupName: jsii.String("parameterGroupName"),

	// the properties below are optional
	description: jsii.String("description"),
	parameters: parameters,
	tags: []cfnTag{
		&cfnTag{
			key: jsii.String("key"),
			value: jsii.String("value"),
		},
	},
})

func NewCfnParameterGroup 

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

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

type CfnParameterGroupProps 

type CfnParameterGroupProps struct {
	// The name of the parameter group family that this parameter group is compatible with.
	Family *string `field:"required" json:"family" yaml:"family"`
	// The name of the parameter group.
	ParameterGroupName *string `field:"required" json:"parameterGroupName" yaml:"parameterGroupName"`
	// A description of the parameter group.
	Description *string `field:"optional" json:"description" yaml:"description"`
	// Returns the detailed parameter list for the parameter group.
	Parameters interface{} `field:"optional" json:"parameters" yaml:"parameters"`
	// An array of key-value pairs to apply to this resource.
	//
	// For more information, see [Tag](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-resource-tags.html) .
	Tags *[]*awscdk.CfnTag `field:"optional" json:"tags" yaml:"tags"`
}

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 parameters interface{}

cfnParameterGroupProps := &cfnParameterGroupProps{
	family: jsii.String("family"),
	parameterGroupName: jsii.String("parameterGroupName"),

	// the properties below are optional
	description: jsii.String("description"),
	parameters: parameters,
	tags: []cfnTag{
		&cfnTag{
			key: jsii.String("key"),
			value: jsii.String("value"),
		},
	},
}

type CfnSubnetGroup 

type CfnSubnetGroup interface {
	awscdk.CfnResource
	awscdk.IInspectable
	// When you pass the logical ID of this resource to the intrinsic `Ref` function, Ref returns the ARN of the subnet group, such as `arn:aws:memorydb:us-east-1:123456789012:subnetgroup/my-subnet-group`.
	AttrArn() *string
	// Options for this resource, such as condition, update policy etc.
	CfnOptions() awscdk.ICfnResourceOptions
	CfnProperties() *map[string]interface{}
	// AWS resource type.
	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.
	CreationStack() *[]*string
	// A 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.
	LogicalId() *string
	// The tree node.
	Node() constructs.Node
	// 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 })`.
	Ref() *string
	// The stack in which this element is defined.
	//
	// CfnElements must be defined within a stack scope (directly or indirectly).
	Stack() awscdk.Stack
	// The name of the subnet group to be used for the cluster .
	SubnetGroupName() *string
	SetSubnetGroupName(val *string)
	// A list of Amazon VPC subnet IDs for the subnet group.
	SubnetIds() *[]*string
	SetSubnetIds(val *[]*string)
	// An array of key-value pairs to apply to this resource.
	//
	// For more information, see [Tag](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-resource-tags.html) .
	Tags() awscdk.TagManager
	// Deprecated.
	// Deprecated: use `updatedProperties`
	//
	// Return properties modified after initiation
	//
	// Resources that expose mutable properties should override this function to
	// collect and return the properties object for this resource.
	UpdatedProperites() *map[string]interface{}
	// Return properties modified after initiation.
	//
	// Resources that expose mutable properties should override this function to
	// collect and return the properties object for this resource.
	UpdatedProperties() *map[string]interface{}
	// Syntactic sugar for `addOverride(path, undefined)`.
	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.
	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.
	//
	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.
	AddOverride(path *string, value interface{})
	// Adds an override that deletes the value of a property from the resource definition.
	AddPropertyDeletionOverride(propertyPath *string)
	// Adds an override to a resource property.
	//
	// Syntactic sugar for `addOverride("Properties.<...>", value)`.
	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`). In some
	// cases, a snapshot can be taken of the resource prior to deletion
	// (`RemovalPolicy.SNAPSHOT`). A list of resources that support this policy
	// can be found in the following link:.
	// See: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-attribute-deletionpolicy.html#aws-attribute-deletionpolicy-options
	//
	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.
	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.
	//
	GetMetadata(key *string) interface{}
	// Examines the CloudFormation resource and discloses attributes.
	Inspect(inspector awscdk.TreeInspector)
	// Overrides the auto-generated logical ID with a specific ID.
	OverrideLogicalId(newLogicalId *string)
	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.
	ShouldSynthesize() *bool
	// Returns a string representation of this construct.
	//
	// Returns: a string representation of this resource.
	ToString() *string
	ValidateProperties(_properties interface{})
}

A CloudFormation `AWS::MemoryDB::SubnetGroup`.

Specifies a subnet group. A subnet group is a collection of subnets (typically private) that you can designate for your cluster s running in an Amazon Virtual Private Cloud (VPC) environment. When you create a cluster in an Amazon VPC , you must specify a subnet group. MemoryDB uses that subnet group to choose a subnet and IP addresses within that subnet to associate with your nodes. For more information, see [Subnets and subnet groups](https://docs.aws.amazon.com/memorydb/latest/devguide/subnetgroups.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"

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

	// the properties below are optional
	description: jsii.String("description"),
	tags: []cfnTag{
		&cfnTag{
			key: jsii.String("key"),
			value: jsii.String("value"),
		},
	},
})

func NewCfnSubnetGroup 

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

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

type CfnSubnetGroupProps 

type CfnSubnetGroupProps struct {
	// The name of the subnet group to be used for the cluster .
	SubnetGroupName *string `field:"required" json:"subnetGroupName" yaml:"subnetGroupName"`
	// A list of Amazon VPC subnet IDs for the subnet group.
	SubnetIds *[]*string `field:"required" json:"subnetIds" yaml:"subnetIds"`
	// A description of the subnet group.
	Description *string `field:"optional" json:"description" yaml:"description"`
	// An array of key-value pairs to apply to this resource.
	//
	// For more information, see [Tag](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-resource-tags.html) .
	Tags *[]*awscdk.CfnTag `field:"optional" json:"tags" yaml:"tags"`
}

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{
	subnetGroupName: jsii.String("subnetGroupName"),
	subnetIds: []*string{
		jsii.String("subnetIds"),
	},

	// the properties below are optional
	description: jsii.String("description"),
	tags: []cfnTag{
		&cfnTag{
			key: jsii.String("key"),
			value: jsii.String("value"),
		},
	},
}

type CfnUser 

type CfnUser interface {
	awscdk.CfnResource
	awscdk.IInspectable
	// Access permissions string used for this user.
	AccessString() *string
	SetAccessString(val *string)
	// When you pass the logical ID of this resource to the intrinsic `Ref` function, Ref returns the ARN of the user, such as `arn:aws:memorydb:us-east-1:123456789012:user/user1`.
	AttrArn() *string
	// Indicates the user status.
	//
	// *Valid values* : `active` | `modifying` | `deleting`.
	AttrStatus() *string
	// Denotes whether the user requires a password to authenticate.
	//
	// *Example:*
	//
	// `mynewdbuser: Type: AWS::MemoryDB::User Properties: AccessString: on ~* &* +@all AuthenticationMode: Passwords: '1234567890123456' Type: password UserName: mynewdbuser AuthenticationMode: { "Passwords": ["1234567890123456"], "Type": "Password" }`.
	AuthenticationMode() interface{}
	SetAuthenticationMode(val interface{})
	// Options for this resource, such as condition, update policy etc.
	CfnOptions() awscdk.ICfnResourceOptions
	CfnProperties() *map[string]interface{}
	// AWS resource type.
	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.
	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.
	LogicalId() *string
	// The tree node.
	Node() constructs.Node
	// 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 })`.
	Ref() *string
	// The stack in which this element is defined.
	//
	// CfnElements must be defined within a stack scope (directly or indirectly).
	Stack() awscdk.Stack
	// An array of key-value pairs to apply to this resource.
	//
	// For more information, see [Tag](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-resource-tags.html) .
	Tags() awscdk.TagManager
	// Deprecated.
	// Deprecated: use `updatedProperties`
	//
	// Return properties modified after initiation
	//
	// Resources that expose mutable properties should override this function to
	// collect and return the properties object for this resource.
	UpdatedProperites() *map[string]interface{}
	// Return properties modified after initiation.
	//
	// Resources that expose mutable properties should override this function to
	// collect and return the properties object for this resource.
	UpdatedProperties() *map[string]interface{}
	// The name of the user.
	UserName() *string
	SetUserName(val *string)
	// Syntactic sugar for `addOverride(path, undefined)`.
	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.
	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.
	//
	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.
	AddOverride(path *string, value interface{})
	// Adds an override that deletes the value of a property from the resource definition.
	AddPropertyDeletionOverride(propertyPath *string)
	// Adds an override to a resource property.
	//
	// Syntactic sugar for `addOverride("Properties.<...>", value)`.
	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`). In some
	// cases, a snapshot can be taken of the resource prior to deletion
	// (`RemovalPolicy.SNAPSHOT`). A list of resources that support this policy
	// can be found in the following link:.
	// See: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-attribute-deletionpolicy.html#aws-attribute-deletionpolicy-options
	//
	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.
	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.
	//
	GetMetadata(key *string) interface{}
	// Examines the CloudFormation resource and discloses attributes.
	Inspect(inspector awscdk.TreeInspector)
	// Overrides the auto-generated logical ID with a specific ID.
	OverrideLogicalId(newLogicalId *string)
	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.
	ShouldSynthesize() *bool
	// Returns a string representation of this construct.
	//
	// Returns: a string representation of this resource.
	ToString() *string
	ValidateProperties(_properties interface{})
}

A CloudFormation `AWS::MemoryDB::User`.

Specifies a MemoryDB user. For more information, see [Authenticating users with Access Contol Lists (ACLs)](https://docs.aws.amazon.com/memorydb/latest/devguide/clusters.acls.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"

var authenticationMode interface{}

cfnUser := awscdk.Aws_memorydb.NewCfnUser(this, jsii.String("MyCfnUser"), &cfnUserProps{
	accessString: jsii.String("accessString"),
	authenticationMode: authenticationMode,
	userName: jsii.String("userName"),

	// the properties below are optional
	tags: []cfnTag{
		&cfnTag{
			key: jsii.String("key"),
			value: jsii.String("value"),
		},
	},
})

func NewCfnUser 

func NewCfnUser(scope constructs.Construct, id *string, props *CfnUserProps) CfnUser

Create a new `AWS::MemoryDB::User`.

type CfnUserProps 

type CfnUserProps struct {
	// Access permissions string used for this user.
	AccessString *string `field:"required" json:"accessString" yaml:"accessString"`
	// Denotes whether the user requires a password to authenticate.
	//
	// *Example:*
	//
	// `mynewdbuser: Type: AWS::MemoryDB::User Properties: AccessString: on ~* &* +@all AuthenticationMode: Passwords: '1234567890123456' Type: password UserName: mynewdbuser AuthenticationMode: { "Passwords": ["1234567890123456"], "Type": "Password" }`.
	AuthenticationMode interface{} `field:"required" json:"authenticationMode" yaml:"authenticationMode"`
	// The name of the user.
	UserName *string `field:"required" json:"userName" yaml:"userName"`
	// An array of key-value pairs to apply to this resource.
	//
	// For more information, see [Tag](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-resource-tags.html) .
	Tags *[]*awscdk.CfnTag `field:"optional" json:"tags" yaml:"tags"`
}

Properties for defining a `CfnUser`.

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 authenticationMode interface{}

cfnUserProps := &cfnUserProps{
	accessString: jsii.String("accessString"),
	authenticationMode: authenticationMode,
	userName: jsii.String("userName"),

	// the properties below are optional
	tags: []cfnTag{
		&cfnTag{
			key: jsii.String("key"),
			value: jsii.String("value"),
		},
	},
}

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