What are some common patterns for implementing transactional behavior across REST API calls? How do you work with APIs that provide rate limiting at different levels (e.g., per user, per API key, globally)?

Oct 3, 2022 ... The Spring Framework comes with a library called RestTemplate. We will use it because it doesn't require adding a new dependency in the project. May 30, 2019 ... The RestTemplate is the central class within the Spring framework for executing synchronous HTTP requests on the client side. 2.3 Spring RestTemplate as a Load Balancer Client. RestTemplate can be automatically configured to use ribbon. To create a load-balanced RestTemplate , create a ... Jan 5, 2022 ... A frequent approach to HTTP in the Spring world is to use RestTemplate. Let's protect it with Resilience4J and its CircuitBreaker. Jan 8, 2017 ... RestTemplate uses Java Servlet API and is therefore synchronous and blocking. Contrarily, WebClient is asynchronous and will not block the ... Apr 19, 2016 ... I want to log responses using Spring's RestTemplate. At first I thought I should do it using a ClientHttpRequestInterceptor, but since every set of requests ... Dec 30, 2022 ... What all parameters are expected to write consumer methods in RestTemplate ? · URL of Producer webservice · Body of the request (in case of POST ... Mar 15, 2019 ... RestTemplate is a synchronous client to perform HTTP requests. It is the original Spring REST client and exposes a simple, template-method API over underlying ... ... >  ... Mar 29, 2022 ... It provides a total of 41 methods for interacting with REST resources. But there are only a dozen of unique methods each overloaded to form a complete set of ...

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• How can you implement client-side rate limiting strategies that align with the server's rate limiting rules?
• What are the security and compliance considerations for handling sensitive data exchanged with external APIs? How do you work with APIs that have extensive documentation or OpenAPI/Swagger specifications?
• How do you handle form data with RestTemplate? How do you handle file uploads with RestTemplate?
• How do you configure RestTemplate programmatically without using Spring's dependency injection?
• How do you handle the results of asynchronous RestTemplate calls? What are ListenableFuture and CompletableFuture in the context of AsyncRestTemplate?
• What are the techniques for masking or redacting sensitive information in logs?
• What are some common mistakes to avoid when using RestTemplate? How do you ensure the security of your RestTemplate calls?
• What is the Apache HttpComponents ClientHttpRequestFactory? What is the Jetty ClientHttpRequestFactory?
• What are some use cases where dynamic request configuration is necessary? How do you work with APIs that have very large or deeply nested JSON or XML response structures?
• How do you customize the ObjectMapper used by RestTemplate?