@SdkInternalApi
    final ListObservabilityConfigurationsResult executeListObservabilityConfigurations(
            ListObservabilityConfigurationsRequest listObservabilityConfigurationsRequest) {

        ExecutionContext executionContext = createExecutionContext(listObservabilityConfigurationsRequest);
        AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
        awsRequestMetrics.startEvent(Field.ClientExecuteTime);
        Request<ListObservabilityConfigurationsRequest> request = null;
        Response<ListObservabilityConfigurationsResult> response = null;

        try {
            awsRequestMetrics.startEvent(Field.RequestMarshallTime);
            try {
                request = new ListObservabilityConfigurationsRequestProtocolMarshaller(protocolFactory).marshall(super
                        .beforeMarshalling(listObservabilityConfigurationsRequest));
                // Binds the request metrics to the current request.
                request.setAWSRequestMetrics(awsRequestMetrics);
                request.addHandlerContext(HandlerContextKey.CLIENT_ENDPOINT, endpoint);
                request.addHandlerContext(HandlerContextKey.ENDPOINT_OVERRIDDEN, isEndpointOverridden());
                request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
                request.addHandlerContext(HandlerContextKey.SERVICE_ID, "AppRunner");
                request.addHandlerContext(HandlerContextKey.OPERATION_NAME, "ListObservabilityConfigurations");
                request.addHandlerContext(HandlerContextKey.ADVANCED_CONFIG, advancedConfig);

            } finally {
                awsRequestMetrics.endEvent(Field.RequestMarshallTime);
            }

            HttpResponseHandler<AmazonWebServiceResponse<ListObservabilityConfigurationsResult>> responseHandler = protocolFactory.createResponseHandler(
                    new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false),
                    new ListObservabilityConfigurationsResultJsonUnmarshaller());
            response = invoke(request, responseHandler, executionContext);

            return response.getAwsResponse();

        } finally {

            endClientExecution(awsRequestMetrics, request, response);
        }
    }
<p>
Returns a list of active App Runner observability configurations in your Amazon Web Services account. You can
query the revisions for a specific configuration name or the revisions for all active configurations in your
account. You can optionally query only the latest revision of each requested name.
</p>
<p>
To retrieve a full description of a particular configuration revision, call and provide one of the ARNs returned
by <code>ListObservabilityConfigurations</code>.
</p>

@param listObservabilityConfigurationsRequest
@return Result of the ListObservabilityConfigurations operation returned by the service.
@throws InvalidRequestException
        One or more input parameters aren't valid. Refer to the API action's document page, correct the input
        parameters, and try the action again.
@throws InternalServiceErrorException
        An unexpected service exception occurred.
@sample AWSAppRunner.ListObservabilityConfigurations
@see <a href="http://docs.aws.amazon.com/goto/WebAPI/apprunner-2020-05-15/ListObservabilityConfigurations"
     target="_top">AWS API Documentation</a>
aws-java-sdk-apprunner/src/main/java/com/amazonaws/services/apprunner/AWSAppRunnerClient.java