Package software.amazon.awscdk.services.applicationsignals

Class CfnDiscovery

java.lang.Object
software.amazon.jsii.JsiiObject
software.constructs.Construct
software.amazon.awscdk.CfnElement
software.amazon.awscdk.CfnRefElement
software.amazon.awscdk.CfnResource
software.amazon.awscdk.services.applicationsignals.CfnDiscovery
All Implemented Interfaces:
IInspectable, IDiscoveryRef, IEnvironmentAware, software.amazon.jsii.JsiiSerializable, software.constructs.IConstruct, software.constructs.IDependable
@Generated(value="jsii-pacmak/1.119.0 (build 1634eac)", date="2025-11-13T16:09:58.484Z") @Stability(Stable) public class CfnDiscovery extends CfnResource implements IInspectable, IDiscoveryRef

If you have existing AWS::ApplicationSignals::Discovery resources that were created prior to the Application Map release, you will need to delete and recreate these resources in your account to enable Application Map.

Enables this AWS account to be able to use CloudWatch Application Signals by creating the AWSServiceRoleForCloudWatchApplicationSignals service-linked role. This service-linked role has the following permissions:

  • xray:GetServiceGraph
  • logs:StartQuery
  • logs:GetQueryResults
  • cloudwatch:GetMetricData
  • cloudwatch:ListMetrics
  • tag:GetResources
  • autoscaling:DescribeAutoScalingGroups

A service-linked CloudTrail event channel is created to process CloudTrail events and return change event information. This includes last deployment time, userName, eventName, and other event metadata.

After completing this step, you still need to instrument your Java and Python applications to send data to Application Signals. For more information, see Enabling Application Signals .

Example: 

 // The code below shows an example of how to instantiate this type.
 // The values are placeholders you should change.
 import software.amazon.awscdk.services.applicationsignals.*;
 CfnDiscovery cfnDiscovery = CfnDiscovery.Builder.create(this, "MyCfnDiscovery").build();

See Also:

  • Field Details

    • CFN_RESOURCE_TYPE_NAME

      @Stability(Stable) public static final String CFN_RESOURCE_TYPE_NAME
      The CloudFormation resource type name for this resource class.

  • Constructor Details

    • CfnDiscovery

      protected CfnDiscovery(software.amazon.jsii.JsiiObjectRef objRef)

    • CfnDiscovery

      protected CfnDiscovery(software.amazon.jsii.JsiiObject.InitializationMode initializationMode)

    • CfnDiscovery

      @Stability(Stable) public CfnDiscovery(@NotNull software.constructs.Construct scope, @NotNull String id, @Nullable CfnDiscoveryProps props)
      Create a new AWS::ApplicationSignals::Discovery.

      Parameters:
      scope - Scope in which this resource is defined. This parameter is required.
      id - Construct identifier for this resource (unique in its scope). This parameter is required.
      props - Resource properties.

    • CfnDiscovery

      @Stability(Stable) public CfnDiscovery(@NotNull software.constructs.Construct scope, @NotNull String id)
      Create a new AWS::ApplicationSignals::Discovery.

      Parameters:
      scope - Scope in which this resource is defined. This parameter is required.
      id - Construct identifier for this resource (unique in its scope). This parameter is required.

  • Method Details

    • inspect

      @Stability(Stable) public void inspect(@NotNull TreeInspector inspector)
      Examines the CloudFormation resource and discloses attributes.

      Specified by:
      inspect in interface IInspectable
      Parameters:
      inspector - tree inspector to collect and process attributes. This parameter is required.

    • renderProperties

      @Stability(Stable) @NotNull protected Map<String,Object> renderProperties(@NotNull Map<String,Object> props)
      Overrides:
      renderProperties in class CfnResource
      Parameters:
      props - This parameter is required.

    • getAttrAccountId

      @Stability(Stable) @NotNull public String getAttrAccountId()
      The 12 digit AWS Account ID for the account.

    • getCfnProperties

      @Stability(Stable) @NotNull protected Map<String,Object> getCfnProperties()
      Overrides:
      getCfnProperties in class CfnResource

    • getDiscoveryRef

      @Stability(Stable) @NotNull public DiscoveryReference getDiscoveryRef()
      A reference to a Discovery resource.
      Specified by:
      getDiscoveryRef in interface IDiscoveryRef