Runtime L2 construct
Bedrock Agent Core Runtime Enables running containerized agents with specific network configurations, security settings, and runtime artifacts.
Example
// S3 bucket containing the agent core
const codeBucket = new s3.Bucket(this, "AgentCode", {
bucketName: "my-code-bucket",
removalPolicy: RemovalPolicy.DESTROY, // For demo purposes
});
// the bucket above needs to contain the agent code
const agentRuntimeArtifact = agentcore.AgentRuntimeArtifact.fromS3(
{
bucketName: codeBucket.bucketName,
objectKey: 'deployment_package.zip',
},
agentcore.AgentCoreRuntime.PYTHON_3_12,
['opentelemetry-instrument', 'main.py']
);
const runtimeInstance = new agentcore.Runtime(this, "MyAgentRuntime", {
runtimeName: "myAgent",
agentRuntimeArtifact: agentRuntimeArtifact,
});
# S3 bucket containing the agent core
code_bucket = s3.Bucket(self, "AgentCode",
bucket_name="my-code-bucket",
removal_policy=RemovalPolicy.DESTROY
)
# the bucket above needs to contain the agent code
agent_runtime_artifact = agentcore.AgentRuntimeArtifact.from_s3(s3.Location(
bucket_name=code_bucket.bucket_name,
object_key="deployment_package.zip"
), agentcore.AgentCoreRuntime.PYTHON_3_12, ["opentelemetry-instrument", "main.py"])
runtime_instance = agentcore.Runtime(self, "MyAgentRuntime",
runtime_name="myAgent",
agent_runtime_artifact=agent_runtime_artifact
)
// S3 bucket containing the agent core
Bucket codeBucket = Bucket.Builder.create(this, "AgentCode")
.bucketName("my-code-bucket")
.removalPolicy(RemovalPolicy.DESTROY)
.build();
// the bucket above needs to contain the agent code
AgentRuntimeArtifact agentRuntimeArtifact = AgentRuntimeArtifact.fromS3(Location.builder()
.bucketName(codeBucket.getBucketName())
.objectKey("deployment_package.zip")
.build(), AgentCoreRuntime.PYTHON_3_12, List.of("opentelemetry-instrument", "main.py"));
Runtime runtimeInstance = Runtime.Builder.create(this, "MyAgentRuntime")
.runtimeName("myAgent")
.agentRuntimeArtifact(agentRuntimeArtifact)
.build();
// Install: dotnet add package Amazon.CDK.Lib
// S3 bucket containing the agent core
var codeBucket = new Bucket(this, "AgentCode", new BucketProps {
BucketName = "my-code-bucket",
RemovalPolicy = RemovalPolicy.DESTROY
});
// the bucket above needs to contain the agent code
var agentRuntimeArtifact = AgentRuntimeArtifact.FromS3(new Location {
BucketName = codeBucket.BucketName,
ObjectKey = "deployment_package.zip"
}, AgentCoreRuntime.PYTHON_3_12, new [] { "opentelemetry-instrument", "main.py" });
var runtimeInstance = new Runtime(this, "MyAgentRuntime", new RuntimeProps {
RuntimeName = "myAgent",
AgentRuntimeArtifact = agentRuntimeArtifact
});
// Install: go get github.com/aws/aws-cdk-go/awscdk/v2
// S3 bucket containing the agent core
codeBucket := s3.NewBucket(this, jsii.String("AgentCode"), &BucketProps{
BucketName: jsii.String("my-code-bucket"),
RemovalPolicy: awscdk.RemovalPolicy_DESTROY,
})
// the bucket above needs to contain the agent code
agentRuntimeArtifact := agentcore.AgentRuntimeArtifact_FromS3(&Location{
BucketName: codeBucket.bucketName,
ObjectKey: jsii.String("deployment_package.zip"),
}, agentcore.AgentCoreRuntime_PYTHON_3_12(), []*string{
jsii.String("opentelemetry-instrument"),
jsii.String("main.py"),
})
runtimeInstance := agentcore.NewRuntime(this, jsii.String("MyAgentRuntime"), &RuntimeProps{
RuntimeName: jsii.String("myAgent"),
AgentRuntimeArtifact: agentRuntimeArtifact,
})
Initializer
new Runtime(scope: Construct, id: string, props: RuntimeProps)
Runtime(scope: Construct, id: str, props: RuntimeProps)
new Runtime(Construct scope, String id, RuntimeProps props)
new Runtime(Construct scope, string id, RuntimeProps props)
NewRuntime(Scope Construct, Id *string, Props RuntimeProps)
Construct Props
agentRuntimeArtifactAgentRuntimeArtifactagent_runtime_artifactAgentRuntimeArtifactagentRuntimeArtifactAgentRuntimeArtifactAgentRuntimeArtifactAgentRuntimeArtifactAgentRuntimeArtifactAgentRuntimeArtifactrequired#authorizerConfigurationoptionalRuntimeAuthorizerConfigurationauthorizer_configurationoptionalRuntimeAuthorizerConfigurationauthorizerConfigurationoptionalRuntimeAuthorizerConfigurationAuthorizerConfigurationoptionalRuntimeAuthorizerConfigurationAuthorizerConfigurationoptionalRuntimeAuthorizerConfiguration#Default: RuntimeAuthorizerConfiguration.iam() (IAM authentication)
descriptionoptionalstringdescriptionoptionalstrdescriptionoptionalStringDescriptionoptionalstringDescriptionoptional*string#Default: No description Length Minimum: 1 , Maximum: 1200
environmentVariablesoptional{ [key: string]: string }environment_variablesoptionaltyping.Mapping[str, str]environmentVariablesoptionalMap<String, String>EnvironmentVariablesoptionalIDictionary<string, string>EnvironmentVariablesoptional*map[string]*string#Default: No environment variables
executionRoleoptionalIRoleexecution_roleoptionalIRoleexecutionRoleoptionalIRoleExecutionRoleoptionalIRoleExecutionRoleoptionalIRole#Default: A new role will be created
lifecycleConfigurationoptionalLifecycleConfigurationlifecycle_configurationoptionalLifecycleConfigurationlifecycleConfigurationoptionalLifecycleConfigurationLifecycleConfigurationoptionalLifecycleConfigurationLifecycleConfigurationoptionalLifecycleConfiguration#Default: No lifecycle configuration
loggingConfigsoptionalLoggingConfig[]logging_configsoptionaltyping.List[LoggingConfig]loggingConfigsoptionalList<LoggingConfig>LoggingConfigsoptionalLoggingConfig[]LoggingConfigsoptional*[]LoggingConfig#Default: No logging configured
Allows sending APPLICATION_LOGS and USAGE_LOGS to CloudWatch Logs, S3, or Kinesis Data Firehose.
manageDeliveryResourcePolicyoptionalbooleanmanage_delivery_resource_policyoptionalboolmanageDeliveryResourcePolicyoptionalBooleanManageDeliveryResourcePolicyoptionalboolManageDeliveryResourcePolicyoptional*bool= true#notes
When false, the AWS::Logs::ResourcePolicy and AWS::XRay::ResourcePolicy are not created. This is useful when deploying many runtimes per account/Region, as each resource policy consumes an account-level quota slot (CloudWatch Logs: 10, X-Ray: lower).
Setting false means you are responsible for ensuring delivery permissions exist. There are two safe ways to use this:
- Same-account delivery to a
/aws/vendedlogs/log group, where the log-delivery service-linked role grants write access implicitly. - Attaching the delivery resource policy yourself.
Otherwise delivery silently fails: synthesis and deploy succeed, but nothing is delivered. Per the vended-logs delivery docs, a resource policy is required for CloudWatch Logs delivery outside the /aws/vendedlogs/ same-account case.
networkConfigurationoptionalRuntimeNetworkConfigurationnetwork_configurationoptionalRuntimeNetworkConfigurationnetworkConfigurationoptionalRuntimeNetworkConfigurationNetworkConfigurationoptionalRuntimeNetworkConfigurationNetworkConfigurationoptionalRuntimeNetworkConfiguration#Default: RuntimeNetworkConfiguration.usingPublicNetwork()
platformVersionoptionalPlatformVersionplatform_versionoptionalPlatformVersionplatformVersionoptionalPlatformVersionPlatformVersionoptionalPlatformVersionPlatformVersionoptionalPlatformVersion#Default: the AgentCore service default platform version
When omitted, the property is not rendered and the AgentCore service applies its own default platform version.
protocolConfigurationoptionalProtocolTypeprotocol_configurationoptionalProtocolTypeprotocolConfigurationoptionalProtocolTypeProtocolConfigurationoptionalProtocolTypeProtocolConfigurationoptionalProtocolType= ProtocolType.HTTP#requestHeaderConfigurationoptionalRequestHeaderConfigurationrequest_header_configurationoptionalRequestHeaderConfigurationrequestHeaderConfigurationoptionalRequestHeaderConfigurationRequestHeaderConfigurationoptionalRequestHeaderConfigurationRequestHeaderConfigurationoptionalRequestHeaderConfiguration#Default: No request headers configured
runtimeNameoptionalstringruntime_nameoptionalstrruntimeNameoptionalStringRuntimeNameoptionalstringRuntimeNameoptional*string#Default: auto generate
tagsoptional{ [key: string]: string }tagsoptionaltyping.Mapping[str, str]tagsoptionalMap<String, String>TagsoptionalIDictionary<string, string>Tagsoptional*map[string]*string#Default: {} - no tags
tracingEnabledoptionalbooleantracing_enabledoptionalbooltracingEnabledoptionalBooleanTracingEnabledoptionalboolTracingEnabledoptional*bool= false#When enabled, traces will be delivered to AWS X-Ray.
Properties
agentRuntimeArnstringagent_runtime_arnstragentRuntimeArnStringAgentRuntimeArnstringAgentRuntimeArn*stringrequired#agentRuntimeArtifactAgentRuntimeArtifactagent_runtime_artifactAgentRuntimeArtifactagentRuntimeArtifactAgentRuntimeArtifactAgentRuntimeArtifactAgentRuntimeArtifactAgentRuntimeArtifactAgentRuntimeArtifactrequired#agentRuntimeIdstringagent_runtime_idstragentRuntimeIdStringAgentRuntimeIdstringAgentRuntimeId*stringrequired#agentRuntimeNamestringagent_runtime_namestragentRuntimeNameStringAgentRuntimeNamestringAgentRuntimeName*stringrequired#agentRuntimeVersionmay be undefinedstringagent_runtime_versionmay be undefinedstragentRuntimeVersionmay be undefinedStringAgentRuntimeVersionmay be undefinedstringAgentRuntimeVersionmay be undefined*string#agentStatusmay be undefinedstringagent_statusmay be undefinedstragentStatusmay be undefinedStringAgentStatusmay be undefinedstringAgentStatusmay be undefined*string#applicationLogGroupILogGroupapplication_log_groupILogGroupapplicationLogGroupILogGroupApplicationLogGroupILogGroupApplicationLogGroupILogGrouprequired#The log group reference is constructed on first access so that runtimes which never reference it do not pollute the construct tree with an imported child.
connectionsConnectionsconnectionsConnectionsconnectionsConnectionsConnectionsConnectionsConnectionsConnectionsrequired#createdAtmay be undefinedstringcreated_atmay be undefinedstrcreatedAtmay be undefinedStringCreatedAtmay be undefinedstringCreatedAtmay be undefined*string#descriptionmay be undefinedstringdescriptionmay be undefinedstrdescriptionmay be undefinedStringDescriptionmay be undefinedstringDescriptionmay be undefined*string#envResourceEnvironmentenvResourceEnvironmentenvResourceEnvironmentEnvResourceEnvironmentEnvResourceEnvironmentrequired#notes
For resources that are created and managed in a Stack (those created by creating new class instances like new Role(), new Bucket(), etc.), this is always the same as the environment of the stack they belong to.
For referenced resources (those obtained from referencing methods like Role.fromRoleArn(), Bucket.fromBucketName(), etc.), they might be different than the stack they were imported into.
grantPrincipalIPrincipalgrant_principalIPrincipalgrantPrincipalIPrincipalGrantPrincipalIPrincipalGrantPrincipalIPrincipalrequired#lastUpdatedAtmay be undefinedstringlast_updated_atmay be undefinedstrlastUpdatedAtmay be undefinedStringLastUpdatedAtmay be undefinedstringLastUpdatedAtmay be undefined*string#PROPERTY_INJECTION_IDstringproperty_injection_idstrPROPERTY_INJECTION_IDStringPROPERTY_INJECTION_IDstringPROPERTY_INJECTION_ID*stringrequiredstatic#runtimeRefRuntimeReferenceruntime_refRuntimeReferenceruntimeRefRuntimeReferenceRuntimeRefRuntimeReferenceRuntimeRefRuntimeReferencerequired#Methods
addEndpoint(endpointName: string, options?: AddEndpointOptions): RuntimeEndpointdef add_endpoint(self, endpoint_name: str, options: typing.Optional[AddEndpointOptions] = None) -> RuntimeEndpointpublic RuntimeEndpoint addEndpoint(String endpointName, AddEndpointOptions options)public RuntimeEndpoint AddEndpoint(string endpointName, AddEndpointOptions? options = null)func AddEndpoint(EndpointName *string, Options AddEndpointOptions) RuntimeEndpoint#2 parameters · returns
Parameters
endpointNameendpoint_nameendpointNameendpointNameEndpointName— The name of the endpoint.optionsoptionsoptionsoptionsOptions— Optional configuration for the endpoint.
Returns: The created RuntimeEndpoint
addToRolePolicy(statement: PolicyStatement): IBedrockAgentRuntimedef add_to_role_policy(self, statement: PolicyStatement) -> IBedrockAgentRuntimepublic IBedrockAgentRuntime addToRolePolicy(PolicyStatement statement)public IBedrockAgentRuntime AddToRolePolicy(PolicyStatement statement)func AddToRolePolicy(Statement PolicyStatement) IBedrockAgentRuntime#1 parameter · returns
Parameters
statementstatementstatementstatementStatement— The IAM policy statement to add.
Returns: The runtime instance for chaining
applyCrossStackReferenceStrength(strength: ReferenceStrength): voiddef apply_cross_stack_reference_strength(self, strength: ReferenceStrength) -> Nonepublic void applyCrossStackReferenceStrength(ReferenceStrength strength)public void ApplyCrossStackReferenceStrength(ReferenceStrength strength)func ApplyCrossStackReferenceStrength(Strength ReferenceStrength)#notes · 1 parameter
When set, any cross-stack reference to this resource will use the specified mechanism instead of the global default determined by the @aws-cdk/core:defaultCrossStackReferences context key. This is useful for selectively weakening specific references to avoid the "deadly embrace" problem without changing the app-wide default.
Parameters
strengthstrengthstrengthstrengthStrength— - The reference strength to use for this resource.
applyRemovalPolicy(policy: RemovalPolicy): voiddef apply_removal_policy(self, policy: RemovalPolicy) -> Nonepublic void applyRemovalPolicy(RemovalPolicy policy)public void ApplyRemovalPolicy(RemovalPolicy policy)func ApplyRemovalPolicy(Policy RemovalPolicy)#notes
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).
fromAgentRuntimeAttributes(scope: Construct, id: string, attrs: AgentRuntimeAttributes): IBedrockAgentRuntime@staticmethod def from_agent_runtime_attributes(scope: Construct, id: str, attrs: AgentRuntimeAttributes) -> IBedrockAgentRuntimepublic static IBedrockAgentRuntime fromAgentRuntimeAttributes(Construct scope, String id, AgentRuntimeAttributes attrs)public static IBedrockAgentRuntime FromAgentRuntimeAttributes(Construct scope, string id, AgentRuntimeAttributes attrs)func FromAgentRuntimeAttributes(Scope Construct, Id *string, Attrs AgentRuntimeAttributes) IBedrockAgentRuntimestatic#3 parameters · returns
Parameters
scopescopescopescopeScope— The construct scope.ididididId— The construct id.attrsattrsattrsattrsAttrs— The attributes of the existing Agent Runtime.
Returns: An IBedrockAgentRuntime instance representing the imported runtime
grant(actions: string[], resources: string[]): Grantdef grant(self, actions: typing.List[str], resources: typing.List[str]) -> Grantpublic Grant grant(List<String> actions, List<String> resources)public Grant Grant(string[] actions, string[] resources)func Grant(Actions *[]*string, Resources *[]*string) Grant#[disable-awslint:no-grants]
2 parameters · returns
Parameters
actionsactionsactionsactionsActions— The actions to grant.resourcesresourcesresourcesresourcesResources— The resource ARNs to grant access to.
Returns: The Grant object for chaining
grantInvoke(grantee: IGrantable): Grantdef grant_invoke(self, grantee: IGrantable) -> Grantpublic Grant grantInvoke(IGrantable grantee)public Grant GrantInvoke(IGrantable grantee)func GrantInvoke(Grantee IGrantable) Grant#[disable-awslint:no-grants]
1 parameter
Parameters
granteegranteegranteegranteeGrantee— The principal to grant access to.
grantInvokeRuntime(grantee: IGrantable): Grantdef grant_invoke_runtime(self, grantee: IGrantable) -> Grantpublic Grant grantInvokeRuntime(IGrantable grantee)public Grant GrantInvokeRuntime(IGrantable grantee)func GrantInvokeRuntime(Grantee IGrantable) Grant#[disable-awslint:no-grants]
1 parameter
Parameters
granteegranteegranteegranteeGrantee— The principal to grant access to.
grantInvokeRuntimeForUser(grantee: IGrantable): Grantdef grant_invoke_runtime_for_user(self, grantee: IGrantable) -> Grantpublic Grant grantInvokeRuntimeForUser(IGrantable grantee)public Grant GrantInvokeRuntimeForUser(IGrantable grantee)func GrantInvokeRuntimeForUser(Grantee IGrantable) Grant#[disable-awslint:no-grants]
1 parameter
Parameters
granteegranteegranteegranteeGrantee— The principal to grant access to.
isConstruct(x: any): boolean@staticmethod def is_construct(x: Any) -> boolpublic static Boolean isConstruct(Object x)public static bool IsConstruct(object x)func IsConstruct(X interface{}) *boolstatic#notes · 1 parameter · returns
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.
Parameters
xxxxX— Any object.
Returns: true if x is an object created from a class which extends Construct.
isOwnedResource(construct: IConstruct): boolean@staticmethod def is_owned_resource(construct: IConstruct) -> boolpublic static Boolean isOwnedResource(IConstruct construct)public static bool IsOwnedResource(IConstruct construct)func IsOwnedResource(Construct IConstruct) *boolstatic#isResource(construct: IConstruct): boolean@staticmethod def is_resource(construct: IConstruct) -> boolpublic static Boolean isResource(IConstruct construct)public static bool IsResource(IConstruct construct)func IsResource(Construct IConstruct) *boolstatic#metric(metricName: string, props?: MetricOptions): Metricdef metric(self, metric_name: str, props: typing.Optional[MetricOptions] = None) -> Metricpublic Metric metric(String metricName, MetricOptions props)public Metric Metric(string metricName, MetricOptions? props = null)func Metric(MetricName *string, Props MetricOptions) Metric#By default, the metric will be calculated as a sum over a period of 5 minutes. You can customize this by using the statistic and period properties.
The metric is scoped to this agent runtime and its default endpoint.
metricInvocations(props?: MetricOptions): Metricdef metric_invocations(self, props: typing.Optional[MetricOptions] = None) -> Metricpublic Metric metricInvocations(MetricOptions props)public Metric MetricInvocations(MetricOptions? props = null)func MetricInvocations(Props MetricOptions) Metric#metricInvocationsAggregated(props?: MetricOptions): Metricdef metric_invocations_aggregated(self, props: typing.Optional[MetricOptions] = None) -> Metricpublic Metric metricInvocationsAggregated(MetricOptions props)public Metric MetricInvocationsAggregated(MetricOptions? props = null)func MetricInvocationsAggregated(Props MetricOptions) Metric#metricLatency(props?: MetricOptions): Metricdef metric_latency(self, props: typing.Optional[MetricOptions] = None) -> Metricpublic Metric metricLatency(MetricOptions props)public Metric MetricLatency(MetricOptions? props = null)func MetricLatency(Props MetricOptions) Metric#The latency metric represents the total time elapsed between receiving the request and sending the final response token, representing complete end-to-end processing time.
metricSessionCount(props?: MetricOptions): Metricdef metric_session_count(self, props: typing.Optional[MetricOptions] = None) -> Metricpublic Metric metricSessionCount(MetricOptions props)public Metric MetricSessionCount(MetricOptions? props = null)func MetricSessionCount(Props MetricOptions) Metric#metricSessionsAggregated(props?: MetricOptions): Metricdef metric_sessions_aggregated(self, props: typing.Optional[MetricOptions] = None) -> Metricpublic Metric metricSessionsAggregated(MetricOptions props)public Metric MetricSessionsAggregated(MetricOptions? props = null)func MetricSessionsAggregated(Props MetricOptions) Metric#metricSystemErrors(props?: MetricOptions): Metricdef metric_system_errors(self, props: typing.Optional[MetricOptions] = None) -> Metricpublic Metric metricSystemErrors(MetricOptions props)public Metric MetricSystemErrors(MetricOptions? props = null)func MetricSystemErrors(Props MetricOptions) Metric#metricThrottles(props?: MetricOptions): Metricdef metric_throttles(self, props: typing.Optional[MetricOptions] = None) -> Metricpublic Metric metricThrottles(MetricOptions props)public Metric MetricThrottles(MetricOptions? props = null)func MetricThrottles(Props MetricOptions) Metric#metricTotalErrors(props?: MetricOptions): Metricdef metric_total_errors(self, props: typing.Optional[MetricOptions] = None) -> Metricpublic Metric metricTotalErrors(MetricOptions props)public Metric MetricTotalErrors(MetricOptions? props = null)func MetricTotalErrors(Props MetricOptions) Metric#metricUserErrors(props?: MetricOptions): Metricdef metric_user_errors(self, props: typing.Optional[MetricOptions] = None) -> Metricpublic Metric metricUserErrors(MetricOptions props)public Metric MetricUserErrors(MetricOptions? props = null)func MetricUserErrors(Props MetricOptions) Metric#toString(): stringdef to_string(self, ) -> strpublic String toString()public string ToString()func ToString() *string#with(...mixins: IMixin[]): IConstructdef with(self, mixins: IMixin) -> IConstructpublic IConstruct with(IMixin mixins)public IConstruct With(IMixin mixins)func With(Mixins IMixin) IConstruct#Mixins are applied in order. The list of constructs is captured at the start of the call, so constructs added by a mixin will not be visited. Use multiple with() calls if subsequent mixins should apply to added constructs.