How can I handle HTTP 429 errors when integrating Generative AI APIs in Spring

Question

With the help of code and a few examples, can you tell me how I can handle HTTP 429 errors when integrating Generative AI APIs in the Spring?

Answer 1

To handle HTTP 429 (Too Many Requests) errors when integrating Generative AI APIs in a Spring application, implement a retry mechanism with exponential backoff using the Retry module from Resilience4j.

Here are the steps below, you can follow:

• Add Dependencies: Include Resilience4j in your pom.xml or build.gradle.
• Configure Retry Logic: Define retry behavior in application.yml.
• Use Retry in Service: Annotate your service method with @Retry.
• Log Retry Attempts (Optional): Add a fallback method or log retries in case of failures.

Here is the code snippet you can follow:

In the above code, we are using the following:

• Automatically retries on HTTP 429 with exponential backoff.
• Keeps API integration resilient to rate-limiting issues.

Hence, by referring to the above, you can handle HTTP 429 errors when integrating Generative AI APIs in Spring.