**Overview**

In AWS it is possible to trigger step functions through an API Gateway integration, see https://docs.aws.amazon.com/step-functions/latest/dg/tutorial-api-gateway.html

Similar integrations already occur within localstack, however the step function URIs are notably missing. See lines 66-88 of https://github.com/localstack/localstack/blob/master/localstack/services/apigateway/apigateway_listener.py



┆Issue is synchronized with this [Jira Bug](https://localstack.atlassian.net/browse/LOC-107) by [Unito](https://www.unito.io/learn-more)

resources = {}
        template = self.APIGATEWAY_DATA_INBOUND_TEMPLATE % kinesis_stream
        resource_path = self.API_PATH_DATA_INBOUND.replace('/', '')
        resources[resource_path] = [{
            'httpMethod': 'POST',
            'authorizationType': 'NONE',
            'integrations': [{
                'type': 'AWS',
                'uri': 'arn:aws:apigateway:%s:kinesis:action/PutRecords' % aws_stack.get_region(),
                'requestTemplates': {
                    'application/json': template
                }
            }]
        }, {
            'httpMethod': 'GET',
            'authorizationType': 'NONE',
            'integrations': [{
                'type': 'AWS',
                'uri': 'arn:aws:apigateway:%s:kinesis:action/ListStreams' % aws_stack.get_region(),
                'requestTemplates': {
                    'application/json': '{}'
                }
            }]
        }]
        return aws_stack.create_api_gateway(
            name=gateway_name,
            resources=resources,
            stage_name=self.TEST_STAGE_NAME
        )
    def connect_api_gateway_to_http(self, int_type, gateway_name, target_url, methods=[], path=None):