🌿 Fern Regeneration -- November 14, 2025

.fern/metadata.json

@@ -0,0 +1,12 @@
+{
+  "cliVersion": "1.0.4",
+  "generatorName": "fernapi/fern-java-sdk",
+  "generatorVersion": "3.15.1",
+  "generatorConfig": {
+    "publish-to": "central",
+    "client-class-name": "BaseClient",
+    "custom-dependencies": [
+      "api org.apache.commons:commons-text:1.13.1"
+    ]
+  }
+}

README.md

@@ -5,6 +5,22 @@
 
 The Pipedream Java library provides convenient access to the Pipedream APIs from Java.
 
+## Table of Contents
+
+- [Installation](#installation)
+- [Usage](#usage)
+- [Environments](#environments)
+- [Base Url](#base-url)
+- [Exception Handling](#exception-handling)
+- [Advanced](#advanced)
+  - [Custom Client](#custom-client)
+  - [Retries](#retries)
+  - [Timeouts](#timeouts)
+  - [Custom Headers](#custom-headers)
+  - [Access Raw Response Data](#access-raw-response-data)
+- [Contributing](#contributing)
+- [Reference](#reference)
+
 ## Installation
 
 ### Gradle
@@ -25,7 +41,7 @@ Add the dependency in your `pom.xml` file:
 <dependency>
   <groupId>com.pipedream</groupId>
   <artifactId>pipedream</artifactId>
-  <version>1.1.0</version>
+  <version>1.1.1</version>
 </dependency>
 ```
 
@@ -104,7 +120,7 @@ try{
 
 ### Custom Client
 
-This SDK is built to work with any instance of `OkHttpClient`. By default, if no client is provided, the SDK will construct one. 
+This SDK is built to work with any instance of `OkHttpClient`. By default, if no client is provided, the SDK will construct one.
 However, you can pass your own client like so:
 
 ```java
@@ -123,7 +139,9 @@ BaseClient client = BaseClient
 
 The SDK is instrumented with automatic retries with exponential backoff. A request will be retried as long
 as the request is deemed retryable and the number of retry attempts has not grown larger than the configured
-retry limit (default: 2).
+retry limit (default: 2). Before defaulting to exponential backoff, the SDK will first attempt to respect
+the `Retry-After` header (as either in seconds or as an HTTP date), and then the `X-RateLimit-Reset` header
+(as a Unix timestamp in epoch seconds); failing both of those, it will fall back to exponential backoff.
 
 A request is deemed retryable when any of the following HTTP status codes is returned:
 
@@ -192,6 +210,19 @@ client.actions().run(
 );
 ```
 
+### Access Raw Response Data
+
+The SDK provides access to raw response data, including headers, through the `withRawResponse()` method.
+The `withRawResponse()` method returns a raw client that wraps all responses with `body()` and `headers()` methods.
+(A normal client's `response` is identical to a raw client's `response.body()`.)
+
+```java
+RunHttpResponse response = client.actions().withRawResponse().run(...);
+
+System.out.println(response.body());
+System.out.println(response.headers().get("X-My-Header"));
+```
+
 ## Contributing
 
 While we value open-source contributions to this SDK, this library is generated programmatically.

build.gradle

@@ -14,15 +14,14 @@ repositories {
 }
 
 dependencies {
-    api 'com.squareup.okhttp3:okhttp:4.12.0'
-    api 'com.fasterxml.jackson.core:jackson-databind:2.17.2'
-    api 'com.fasterxml.jackson.datatype:jackson-datatype-jdk8:2.17.2'
-    api 'com.fasterxml.jackson.datatype:jackson-datatype-jsr310:2.17.2'
+    api 'com.squareup.okhttp3:okhttp:5.2.1'
+    api 'com.fasterxml.jackson.core:jackson-databind:2.18.2'
+    api 'com.fasterxml.jackson.datatype:jackson-datatype-jdk8:2.18.2'
+    api 'com.fasterxml.jackson.datatype:jackson-datatype-jsr310:2.18.2'
     testImplementation 'org.junit.jupiter:junit-jupiter-api:5.8.2'
     testImplementation 'org.junit.jupiter:junit-jupiter-engine:5.8.2'
     testImplementation 'org.junit.jupiter:junit-jupiter-params:5.8.2'
     api 'org.apache.commons:commons-text:1.13.1'
-    testImplementation 'com.squareup.okhttp3:mockwebserver:4.12.0'
 }
 
 
@@ -49,7 +48,7 @@ java {
 
 group = 'com.pipedream'
 
-version = '1.1.0'
+version = '1.1.1'
 
 jar {
     dependsOn(":generatePomFileForMavenPublication")
@@ -80,7 +79,7 @@ publishing {
         maven(MavenPublication) {
             groupId = 'com.pipedream'
             artifactId = 'pipedream'
-            version = '1.1.0'
+            version = '1.1.1'
             from components.java
             pom {
                 name = 'pipedream'

src/main/java/com/pipedream/api/core/BaseClientApiException.java

@@ -65,9 +65,9 @@ public Map<String, List<String>> headers() {
         return this.headers;
     }
 
-    @java.lang.Override
+    @Override
     public String toString() {
         return "BaseClientApiException{" + "message: " + getMessage() + ", statusCode: " + statusCode + ", body: "
-                + body + "}";
+                + ObjectMappers.stringify(body) + "}";
     }
 }

src/main/java/com/pipedream/api/core/ClientOptions.java

@@ -21,6 +21,8 @@ public final class ClientOptions {
 
     private final int timeout;
 
+    private final int maxRetries;
+
     private String projectId;
 
     private ClientOptions(
@@ -29,21 +31,23 @@ private ClientOptions(
             Map<String, Supplier<String>> headerSuppliers,
             OkHttpClient httpClient,
             int timeout,
+            int maxRetries,
             String projectId) {
         this.environment = environment;
         this.headers = new HashMap<>();
         this.headers.putAll(headers);
         this.headers.putAll(new HashMap<String, String>() {
             {
-                put("User-Agent", "com.pipedream:pipedream/1.1.0");
+                put("User-Agent", "com.pipedream:pipedream/1.1.1");
                 put("X-Fern-Language", "JAVA");
                 put("X-Fern-SDK-Name", "com.pipedream.fern:api-sdk");
-                put("X-Fern-SDK-Version", "1.1.0");
+                put("X-Fern-SDK-Version", "1.1.1");
             }
         });
         this.headerSuppliers = headerSuppliers;
         this.httpClient = httpClient;
         this.timeout = timeout;
+        this.maxRetries = maxRetries;
         this.projectId = projectId;
     }
 
@@ -86,6 +90,10 @@ public OkHttpClient httpClientWithTimeout(RequestOptions requestOptions) {
                 .build();
     }
 
+    public int maxRetries() {
+        return this.maxRetries;
+    }
+
     public String projectId() {
         return this.projectId;
     }
@@ -181,7 +189,13 @@ public ClientOptions build() {
             this.timeout = Optional.of(httpClient.callTimeoutMillis() / 1000);
 
             return new ClientOptions(
-                    environment, headers, headerSuppliers, httpClient, this.timeout.get(), this.projectId);
+                    environment,
+                    headers,
+                    headerSuppliers,
+                    httpClient,
+                    this.timeout.get(),
+                    this.maxRetries,
+                    this.projectId);
         }
 
         /**

src/main/java/com/pipedream/api/core/NullableNonemptyFilter.java

@@ -14,6 +14,9 @@ public boolean equals(Object o) {
     }
 
     private boolean isOptionalEmpty(Object o) {
-        return o instanceof Optional && !((Optional<?>) o).isPresent();
+        if (o instanceof Optional) {
+            return !((Optional<?>) o).isPresent();
+        }
+        return false;
     }
 }

src/main/java/com/pipedream/api/core/ObjectMappers.java

@@ -4,6 +4,7 @@
 package com.pipedream.api.core;
 
 import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.DeserializationFeature;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.fasterxml.jackson.databind.SerializationFeature;
@@ -33,4 +34,12 @@ public static String stringify(Object o) {
             return o.getClass().getName() + "@" + Integer.toHexString(o.hashCode());
         }
     }
+
+    public static Object parseErrorBody(String responseBodyString) {
+        try {
+            return JSON_MAPPER.readValue(responseBodyString, Object.class);
+        } catch (JsonProcessingException ignored) {
+            return responseBodyString;
+        }
+    }
 }

src/main/java/com/pipedream/api/core/RetryInterceptor.java

@@ -5,14 +5,20 @@
 
 import java.io.IOException;
 import java.time.Duration;
+import java.time.ZonedDateTime;
+import java.time.format.DateTimeFormatter;
+import java.time.format.DateTimeParseException;
 import java.util.Optional;
 import java.util.Random;
 import okhttp3.Interceptor;
 import okhttp3.Response;
 
 public class RetryInterceptor implements Interceptor {
 
-    private static final Duration ONE_SECOND = Duration.ofSeconds(1);
+    private static final Duration INITIAL_RETRY_DELAY = Duration.ofMillis(1000);
+    private static final Duration MAX_RETRY_DELAY = Duration.ofMillis(60000);
+    private static final double JITTER_FACTOR = 0.2;
+
     private final ExponentialBackoff backoff;
     private final Random random = new Random();
 
@@ -32,7 +38,7 @@ public Response intercept(Chain chain) throws IOException {
     }
 
     private Response retryChain(Response response, Chain chain) throws IOException {
-        Optional<Duration> nextBackoff = this.backoff.nextBackoff();
+        Optional<Duration> nextBackoff = this.backoff.nextBackoff(response);
         while (nextBackoff.isPresent()) {
             try {
                 Thread.sleep(nextBackoff.get().toMillis());
@@ -42,7 +48,7 @@ private Response retryChain(Response response, Chain chain) throws IOException {
             response.close();
             response = chain.proceed(chain.request());
             if (shouldRetry(response.code())) {
-                nextBackoff = this.backoff.nextBackoff();
+                nextBackoff = this.backoff.nextBackoff(response);
             } else {
                 return response;
             }
@@ -51,6 +57,102 @@ private Response retryChain(Response response, Chain chain) throws IOException {
         return response;
     }
 
+    /**
+     * Calculates the retry delay from response headers, with fallback to exponential backoff.
+     * Priority: Retry-After > X-RateLimit-Reset > Exponential Backoff
+     */
+    private Duration getRetryDelayFromHeaders(Response response, int retryAttempt) {
+        // Check for Retry-After header first (RFC 7231), with no jitter
+        String retryAfter = response.header("Retry-After");
+        if (retryAfter != null) {
+            // Parse as number of seconds...
+            Optional<Duration> secondsDelay = tryParseLong(retryAfter)
+                    .map(seconds -> seconds * 1000)
+                    .filter(delayMs -> delayMs > 0)
+                    .map(delayMs -> Math.min(delayMs, MAX_RETRY_DELAY.toMillis()))
+                    .map(Duration::ofMillis);
+            if (secondsDelay.isPresent()) {
+                return secondsDelay.get();
+            }
+
+            // ...or as an HTTP date; both are valid
+            Optional<Duration> dateDelay = tryParseHttpDate(retryAfter)
+                    .map(resetTime -> resetTime.toInstant().toEpochMilli() - System.currentTimeMillis())
+                    .filter(delayMs -> delayMs > 0)
+                    .map(delayMs -> Math.min(delayMs, MAX_RETRY_DELAY.toMillis()))
+                    .map(Duration::ofMillis);
+            if (dateDelay.isPresent()) {
+                return dateDelay.get();
+            }
+        }
+
+        // Then check for industry-standard X-RateLimit-Reset header, with positive jitter
+        String rateLimitReset = response.header("X-RateLimit-Reset");
+        if (rateLimitReset != null) {
+            // Assume Unix timestamp in epoch seconds
+            Optional<Duration> rateLimitDelay = tryParseLong(rateLimitReset)
+                    .map(resetTimeSeconds -> (resetTimeSeconds * 1000) - System.currentTimeMillis())
+                    .filter(delayMs -> delayMs > 0)
+                    .map(delayMs -> Math.min(delayMs, MAX_RETRY_DELAY.toMillis()))
+                    .map(this::addPositiveJitter)
+                    .map(Duration::ofMillis);
+            if (rateLimitDelay.isPresent()) {
+                return rateLimitDelay.get();
+            }
+        }
+
+        // Fall back to exponential backoff, with symmetric jitter
+        long baseDelay = INITIAL_RETRY_DELAY.toMillis() * (1L << retryAttempt); // 2^retryAttempt
+        long cappedDelay = Math.min(baseDelay, MAX_RETRY_DELAY.toMillis());
+        return Duration.ofMillis(addSymmetricJitter(cappedDelay));
+    }
+
+    /**
+     * Attempts to parse a string as a long, returning empty Optional on failure.
+     */
+    private Optional<Long> tryParseLong(String value) {
+        if (value == null) {
+            return Optional.empty();
+        }
+        try {
+            return Optional.of(Long.parseLong(value));
+        } catch (NumberFormatException e) {
+            return Optional.empty();
+        }
+    }
+
+    /**
+     * Attempts to parse a string as an HTTP date (RFC 1123), returning empty Optional on failure.
+     */
+    private Optional<ZonedDateTime> tryParseHttpDate(String value) {
+        if (value == null) {
+            return Optional.empty();
+        }
+        try {
+            return Optional.of(ZonedDateTime.parse(value, DateTimeFormatter.RFC_1123_DATE_TIME));
+        } catch (DateTimeParseException e) {
+            return Optional.empty();
+        }
+    }
+
+    /**
+     * Adds positive jitter (100-120% of original value) to prevent thundering herd.
+     * Used for X-RateLimit-Reset header delays.
+     */
+    private long addPositiveJitter(long delayMs) {
+        double jitterMultiplier = 1.0 + (random.nextDouble() * JITTER_FACTOR);
+        return (long) (delayMs * jitterMultiplier);
+    }
+
+    /**
+     * Adds symmetric jitter (90-110% of original value) to prevent thundering herd.
+     * Used for exponential backoff delays.
+     */
+    private long addSymmetricJitter(long delayMs) {
+        double jitterMultiplier = 1.0 + ((random.nextDouble() - 0.5) * JITTER_FACTOR);
+        return (long) (delayMs * jitterMultiplier);
+    }
+
     private static boolean shouldRetry(int statusCode) {
         return statusCode == 408 || statusCode == 429 || statusCode >= 500;
     }
@@ -65,14 +167,14 @@ private final class ExponentialBackoff {
             this.maxNumRetries = maxNumRetries;
         }
 
-        public Optional<Duration> nextBackoff() {
-            retryNumber += 1;
-            if (retryNumber > maxNumRetries) {
+        public Optional<Duration> nextBackoff(Response response) {
+            if (retryNumber >= maxNumRetries) {
                 return Optional.empty();
             }
 
-            int upperBound = (int) Math.pow(2, retryNumber);
-            return Optional.of(ONE_SECOND.multipliedBy(random.nextInt(upperBound)));
+            Duration delay = getRetryDelayFromHeaders(response, retryNumber);
+            retryNumber += 1;
+            return Optional.of(delay);
         }
     }
 }