aws-synthetics-canary/src/main/java/com/amazon/synthetics/canary/CreateHandler.java [63:91]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
        if (model.getStartCanaryAfterCreation()) {
            // There is a race condition here. We will get an exception if someone calls
            // DeleteCanary, StartCanary, or UpdateCanary before we call StartCanary.

            proxy.injectCredentialsAndInvokeV2(
                StartCanaryRequest.builder()
                    .name(canary.name())
                    .build(),
                syntheticsClient::startCanary);

            return waitingForCanaryStateTransition("Starting canary", MAX_RETRY_TIMES, "READY");
        } else {
            return ProgressEvent.defaultSuccessHandler(ModelHelper.constructModel(canary, model));
        }
    }

    private ProgressEvent<ResourceModel, CallbackContext> handleCanaryInStateStarting(Canary canary) {
        // If the customer calls StartCanary before we handle the canary in READY state,
        // then we can end up here even when StartCanaryAfterCreation is false.

        if (model.getStartCanaryAfterCreation()) {
            return waitingForCanaryStateTransition(
                "Starting canary",
                "Canary is in state STARTING.",
                MAX_RETRY_TIMES,
                "STARTING");
        } else {
            log("Canary is in STARTING state even though StartCanaryAfterCreation was false.");
            return ProgressEvent.defaultSuccessHandler(ModelHelper.constructModel(canary, model));
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



aws-synthetics-canary/src/main/java/com/amazon/synthetics/canary/UpdateHandler.java [100:128]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
        if (model.getStartCanaryAfterCreation()) {
            // There is a race condition here. We will get an exception if someone calls
            // DeleteCanary, StartCanary, or UpdateCanary before we call StartCanary.

            proxy.injectCredentialsAndInvokeV2(
                StartCanaryRequest.builder()
                    .name(canary.name())
                    .build(),
                syntheticsClient::startCanary);

            return waitingForCanaryStateTransition("Starting canary", MAX_RETRY_TIMES, "READY");
        } else {
            return ProgressEvent.defaultSuccessHandler(ModelHelper.constructModel(canary, model));
        }
    }

    private ProgressEvent<ResourceModel, CallbackContext> handleCanaryInStateStarting(Canary canary) {
        // If the customer calls StartCanary before we handle the canary in READY or
        // STOPPED state, then we can end up here even when StartCanaryAfterCreation is false.

        if (model.getStartCanaryAfterCreation()) {
            return waitingForCanaryStateTransition(
                "Starting canary",
                "Canary is in state STARTING.",
                MAX_RETRY_TIMES,
                "STARTING");
        } else {
            log("Canary is in STARTING state even though StartCanaryAfterCreation was false.");
            return ProgressEvent.defaultSuccessHandler(ModelHelper.constructModel(canary, model));
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -