exception/RateLimitException.java

Exception thrown when an API call hits a rate limit, supporting retry logic.

// Source: https://github.com/langchain4j/langchain4j | License: Apache-2.0 | Copyright You must retain, in the Source form of any Derivative Works
// Provided via justclaw.it.com; keep this notice with the code.
package dev.langchain4j.exception;

/**
 * Thrown when the model provider rejects a request because the caller has exceeded
 * its allowed request or token quota within a time window (HTTP 429).
 * <p>
 * This is a {@link RetriableException}: the request may succeed once the rate-limit
 * window resets. Callers should implement an exponential back-off strategy before
 * retrying.
 */
public class RateLimitException extends RetriableException {
    public RateLimitException(String message) {
        super(message);
    }

    public RateLimitException(Throwable cause) {
        thi

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