CrossAccountDestination

class aws_cdk.aws_logs.CrossAccountDestination(scope, id, *, role, target_arn, destination_name=None)

Bases: Resource

A new CloudWatch Logs Destination for use in cross-account scenarios.

CrossAccountDestinations are used to subscribe a Kinesis stream in a different account to a CloudWatch Subscription.

Consumers will hardly ever need to use this class. Instead, directly subscribe a Kinesis stream using the integration class in the @aws-cdk/aws-logs-destinations package; if necessary, a CrossAccountDestination will be created automatically.

Resource:

AWS::Logs::Destination

ExampleMetadata:

fixture=_generated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_iam as iam
import aws_cdk.aws_logs as logs

# role: iam.Role

cross_account_destination = logs.CrossAccountDestination(self, "MyCrossAccountDestination",
    role=role,
    target_arn="targetArn",

    # the properties below are optional
    destination_name="destinationName"
)
Parameters:

  • scope (Construct) –

  • id (str) –

  • role (IRole) – The role to assume that grants permissions to write to ‘target’. The role must be assumable by ‘logs.{REGION}.amazonaws.com’.

  • target_arn (str) – The log destination target’s ARN.

  • destination_name (Optional[str]) – The name of the log destination. Default: Automatically generated

Methods

add_to_policy(statement)
Parameters:

statement (PolicyStatement) –

Return type:

None

apply_removal_policy(policy)

Apply the given removal policy to this resource.

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).

Parameters:

policy (RemovalPolicy) –

Return type:

None

bind(_scope, _source_log_group)

Return the properties required to send subscription events to this destination.

If necessary, the destination can use the properties of the SubscriptionFilter object itself to configure its permissions to allow the subscription to write to it.

The destination may reconfigure its own permissions in response to this function call.

Parameters:
Return type:

LogSubscriptionDestinationConfig

to_string()

Returns a string representation of this construct.

Return type:

str

Attributes

destination_arn

The ARN of this CrossAccountDestination object.

Attribute:

true

destination_name

The name of this CrossAccountDestination object.

Attribute:

true

env

The environment this resource belongs to.

For resources that are created and managed by the CDK (generally, those created by creating new class instances like Role, Bucket, etc.), this is always the same as the environment of the stack they belong to; however, for imported resources (those obtained from static methods like fromRoleArn, fromBucketName, etc.), that might be different than the stack they were imported into.

node

The construct tree node associated with this construct.

policy_document

Policy object of this CrossAccountDestination object.

stack

The stack in which this resource is defined.

Static Methods

classmethod is_construct(x)

Return whether the given object is a Construct.

Parameters:

x (Any) –

Return type:

bool

classmethod is_resource(construct)

Check whether the given construct is a Resource.

Parameters:

construct (IConstruct) –

Return type:

bool