ApiGatewayProps

class aws_cdk.aws_events_targets.ApiGatewayProps(*, dead_letter_queue=None, max_event_age=None, retry_attempts=None, event_role=None, header_parameters=None, method=None, path=None, path_parameter_values=None, post_body=None, query_string_parameters=None, stage=None)

Bases: TargetBaseProps

Customize the API Gateway Event Target.

Parameters:

dead_letter_queue (Optional[IQueue]) – The SQS queue to be used as deadLetterQueue. Check out the considerations for using a dead-letter queue. The events not successfully delivered are automatically retried for a specified period of time, depending on the retry policy of the target. If an event is not delivered before all retry attempts are exhausted, it will be sent to the dead letter queue. Default: - no dead-letter queue
max_event_age (Optional[Duration]) – The maximum age of a request that Lambda sends to a function for processing. Minimum value of 60. Maximum value of 86400. Default: Duration.hours(24)
retry_attempts (Union[int, float, None]) – The maximum number of times to retry when the function returns an error. Minimum value of 0. Maximum value of 185. Default: 185
event_role (Optional[IRole]) – The role to assume before invoking the target (i.e., the pipeline) when the given rule is triggered. Default: - a new role will be created
header_parameters (Optional[Mapping[str, str]]) – The headers to be set when requesting API. Default: no header parameters
method (Optional[str]) – The method for api resource invoked by the rule. Default: ‘*’ that treated as ANY
path (Optional[str]) – The api resource invoked by the rule. We can use wildcards(‘*’) to specify the path. In that case, an equal number of real values must be specified for pathParameterValues. Default: ‘/’
path_parameter_values (Optional[Sequence[str]]) – The path parameter values to be used to populate to wildcards(“*”) of requesting api path. Default: no path parameters
post_body (Optional[RuleTargetInput]) – This will be the post request body send to the API. Default: the entire EventBridge event
query_string_parameters (Optional[Mapping[str, str]]) – The query parameters to be set when requesting API. Default: no querystring parameters
stage (Optional[str]) – The deploy stage of api gateway invoked by the rule. Default: the value of deploymentStage.stageName of target api gateway.

ExampleMetadata:

infused

Example:

import aws_cdk.aws_apigateway as api
import aws_cdk.aws_lambda as lambda_


rule = events.Rule(self, "Rule",
    schedule=events.Schedule.rate(Duration.minutes(1))
)

fn = lambda_.Function(self, "MyFunc",
    handler="index.handler",
    runtime=lambda_.Runtime.NODEJS_LATEST,
    code=lambda_.Code.from_inline("exports.handler = e => {}")
)

rest_api = api.LambdaRestApi(self, "MyRestAPI", handler=fn)

dlq = sqs.Queue(self, "DeadLetterQueue")

rule.add_target(
    targets.ApiGateway(rest_api,
        path="/*/test",
        method="GET",
        stage="prod",
        path_parameter_values=["path-value"],
        header_parameters={
            "Header1": "header1"
        },
        query_string_parameters={
            "QueryParam1": "query-param-1"
        },
        dead_letter_queue=dlq
    ))

Attributes

dead_letter_queue

//docs.aws.amazon.com/eventbridge/latest/userguide/rule-dlq.html#dlq-considerations>`_.

The events not successfully delivered are automatically retried for a specified period of time, depending on the retry policy of the target. If an event is not delivered before all retry attempts are exhausted, it will be sent to the dead letter queue.

Default:

no dead-letter queue

Type:

The SQS queue to be used as deadLetterQueue. Check out the `considerations for using a dead-letter queue <https

event_role

The role to assume before invoking the target (i.e., the pipeline) when the given rule is triggered.

Default:

a new role will be created

header_parameters

The headers to be set when requesting API.

Default:: no header parameters

max_event_age

The maximum age of a request that Lambda sends to a function for processing.

Minimum value of 60. Maximum value of 86400.

Default:: Duration.hours(24)

method

The method for api resource invoked by the rule.

Default:: ‘*’ that treated as ANY

path

The api resource invoked by the rule.

We can use wildcards(‘*’) to specify the path. In that case, an equal number of real values must be specified for pathParameterValues.

Default:: ‘/’

path_parameter_values

The path parameter values to be used to populate to wildcards(“*”) of requesting api path.

Default:: no path parameters

post_body

This will be the post request body send to the API.

Default:: the entire EventBridge event

query_string_parameters

The query parameters to be set when requesting API.

Default:: no querystring parameters

retry_attempts

The maximum number of times to retry when the function returns an error.

Minimum value of 0. Maximum value of 185.

Default:: 185

stage

The deploy stage of api gateway invoked by the rule.

Default:: the value of deploymentStage.stageName of target api gateway.