diff --git a/build.gradle b/build.gradle
index a619a39..f7196f0 100644
--- a/build.gradle
+++ b/build.gradle
@@ -47,7 +47,7 @@ java {
 
 group = 'com.pipedream'
 
-version = '0.0.2'
+version = '1.0.0'
 
 jar {
     dependsOn(":generatePomFileForMavenPublication")
@@ -78,7 +78,7 @@ publishing {
         maven(MavenPublication) {
             groupId = 'com.pipedream'
             artifactId = 'pipedream'
-            version = '0.0.2'
+            version = '1.0.0'
             from components.java
             pom {
                 name = 'pipedream'
diff --git a/src/main/java/com/pipedream/api/resources/actions/AsyncRawActionsClient.java b/src/main/java/com/pipedream/api/resources/actions/AsyncRawActionsClient.java
index 8b1ab94..d285454 100644
--- a/src/main/java/com/pipedream/api/resources/actions/AsyncRawActionsClient.java
+++ b/src/main/java/com/pipedream/api/resources/actions/AsyncRawActionsClient.java
@@ -343,6 +343,9 @@ public CompletableFuture<BaseClientHttpResponse<RunActionResponse>> run(
         if (request.getDynamicPropsId().isPresent()) {
             properties.put("dynamic_props_id", request.getDynamicPropsId());
         }
+        if (request.getStashId().isPresent()) {
+            properties.put("stash_id", request.getStashId());
+        }
         RequestBody body;
         try {
             body = RequestBody.create(
diff --git a/src/main/java/com/pipedream/api/resources/actions/RawActionsClient.java b/src/main/java/com/pipedream/api/resources/actions/RawActionsClient.java
index 1dbf30b..d36c7d2 100644
--- a/src/main/java/com/pipedream/api/resources/actions/RawActionsClient.java
+++ b/src/main/java/com/pipedream/api/resources/actions/RawActionsClient.java
@@ -275,6 +275,9 @@ public BaseClientHttpResponse<RunActionResponse> run(RunActionOpts request, Requ
         if (request.getDynamicPropsId().isPresent()) {
             properties.put("dynamic_props_id", request.getDynamicPropsId());
         }
+        if (request.getStashId().isPresent()) {
+            properties.put("stash_id", request.getStashId());
+        }
         RequestBody body;
         try {
             body = RequestBody.create(
diff --git a/src/main/java/com/pipedream/api/resources/actions/requests/RunActionOpts.java b/src/main/java/com/pipedream/api/resources/actions/requests/RunActionOpts.java
index 6a16af8..8f6cf9a 100644
--- a/src/main/java/com/pipedream/api/resources/actions/requests/RunActionOpts.java
+++ b/src/main/java/com/pipedream/api/resources/actions/requests/RunActionOpts.java
@@ -12,6 +12,7 @@
 import com.fasterxml.jackson.annotation.Nulls;
 import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
 import com.pipedream.api.core.ObjectMappers;
+import com.pipedream.api.resources.actions.types.RunActionOptsStashId;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Objects;
@@ -31,6 +32,8 @@ public final class RunActionOpts {
 
     private final Optional<String> dynamicPropsId;
 
+    private final Optional<RunActionOptsStashId> stashId;
+
     private final Map<String, Object> additionalProperties;
 
     private RunActionOpts(
@@ -39,12 +42,14 @@ private RunActionOpts(
             String externalUserId,
             Optional<Map<String, Object>> configuredProps,
             Optional<String> dynamicPropsId,
+            Optional<RunActionOptsStashId> stashId,
             Map<String, Object> additionalProperties) {
         this.asyncHandle = asyncHandle;
         this.id = id;
         this.externalUserId = externalUserId;
         this.configuredProps = configuredProps;
         this.dynamicPropsId = dynamicPropsId;
+        this.stashId = stashId;
         this.additionalProperties = additionalProperties;
     }
 
@@ -85,6 +90,14 @@ public Optional<String> getDynamicPropsId() {
         return dynamicPropsId;
     }
 
+    /**
+     * @return The ID of the File Stash to use for syncing the action's /tmp directory
+     */
+    @JsonProperty("stash_id")
+    public Optional<RunActionOptsStashId> getStashId() {
+        return stashId;
+    }
+
     @java.lang.Override
     public boolean equals(Object other) {
         if (this == other) return true;
@@ -101,12 +114,19 @@ private boolean equalTo(RunActionOpts other) {
                 && id.equals(other.id)
                 && externalUserId.equals(other.externalUserId)
                 && configuredProps.equals(other.configuredProps)
-                && dynamicPropsId.equals(other.dynamicPropsId);
+                && dynamicPropsId.equals(other.dynamicPropsId)
+                && stashId.equals(other.stashId);
     }
 
     @java.lang.Override
     public int hashCode() {
-        return Objects.hash(this.asyncHandle, this.id, this.externalUserId, this.configuredProps, this.dynamicPropsId);
+        return Objects.hash(
+                this.asyncHandle,
+                this.id,
+                this.externalUserId,
+                this.configuredProps,
+                this.dynamicPropsId,
+                this.stashId);
     }
 
     @java.lang.Override
@@ -154,6 +174,13 @@ public interface _FinalStage {
         _FinalStage dynamicPropsId(Optional<String> dynamicPropsId);
 
         _FinalStage dynamicPropsId(String dynamicPropsId);
+
+        /**
+         * <p>The ID of the File Stash to use for syncing the action's /tmp directory</p>
+         */
+        _FinalStage stashId(Optional<RunActionOptsStashId> stashId);
+
+        _FinalStage stashId(RunActionOptsStashId stashId);
     }
 
     @JsonIgnoreProperties(ignoreUnknown = true)
@@ -162,6 +189,8 @@ public static final class Builder implements IdStage, ExternalUserIdStage, _Fina
 
         private String externalUserId;
 
+        private Optional<RunActionOptsStashId> stashId = Optional.empty();
+
         private Optional<String> dynamicPropsId = Optional.empty();
 
         private Optional<Map<String, Object>> configuredProps = Optional.empty();
@@ -180,6 +209,7 @@ public Builder from(RunActionOpts other) {
             externalUserId(other.getExternalUserId());
             configuredProps(other.getConfiguredProps());
             dynamicPropsId(other.getDynamicPropsId());
+            stashId(other.getStashId());
             return this;
         }
 
@@ -207,6 +237,26 @@ public _FinalStage externalUserId(@NotNull String externalUserId) {
             return this;
         }
 
+        /**
+         * <p>The ID of the File Stash to use for syncing the action's /tmp directory</p>
+         * @return Reference to {@code this} so that method calls can be chained together.
+         */
+        @java.lang.Override
+        public _FinalStage stashId(RunActionOptsStashId stashId) {
+            this.stashId = Optional.ofNullable(stashId);
+            return this;
+        }
+
+        /**
+         * <p>The ID of the File Stash to use for syncing the action's /tmp directory</p>
+         */
+        @java.lang.Override
+        @JsonSetter(value = "stash_id", nulls = Nulls.SKIP)
+        public _FinalStage stashId(Optional<RunActionOptsStashId> stashId) {
+            this.stashId = stashId;
+            return this;
+        }
+
         /**
          * <p>The ID for dynamic props</p>
          * @return Reference to {@code this} so that method calls can be chained together.
@@ -263,7 +313,7 @@ public _FinalStage asyncHandle(Optional<String> asyncHandle) {
         @java.lang.Override
         public RunActionOpts build() {
             return new RunActionOpts(
-                    asyncHandle, id, externalUserId, configuredProps, dynamicPropsId, additionalProperties);
+                    asyncHandle, id, externalUserId, configuredProps, dynamicPropsId, stashId, additionalProperties);
         }
     }
 }
diff --git a/src/main/java/com/pipedream/api/resources/actions/types/RunActionOptsStashId.java b/src/main/java/com/pipedream/api/resources/actions/types/RunActionOptsStashId.java
new file mode 100644
index 0000000..9da7ae6
--- /dev/null
+++ b/src/main/java/com/pipedream/api/resources/actions/types/RunActionOptsStashId.java
@@ -0,0 +1,94 @@
+/**
+ * This file was auto-generated by Fern from our API Definition.
+ */
+package com.pipedream.api.resources.actions.types;
+
+import com.fasterxml.jackson.annotation.JsonValue;
+import com.fasterxml.jackson.core.JsonParseException;
+import com.fasterxml.jackson.core.JsonParser;
+import com.fasterxml.jackson.databind.DeserializationContext;
+import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
+import com.fasterxml.jackson.databind.deser.std.StdDeserializer;
+import com.pipedream.api.core.ObjectMappers;
+import java.io.IOException;
+import java.util.Objects;
+
+@JsonDeserialize(using = RunActionOptsStashId.Deserializer.class)
+public final class RunActionOptsStashId {
+    private final Object value;
+
+    private final int type;
+
+    private RunActionOptsStashId(Object value, int type) {
+        this.value = value;
+        this.type = type;
+    }
+
+    @JsonValue
+    public Object get() {
+        return this.value;
+    }
+
+    @SuppressWarnings("unchecked")
+    public <T> T visit(Visitor<T> visitor) {
+        if (this.type == 0) {
+            return visitor.visit((String) this.value);
+        } else if (this.type == 1) {
+            return visitor.visit((boolean) this.value);
+        }
+        throw new IllegalStateException("Failed to visit value. This should never happen.");
+    }
+
+    @java.lang.Override
+    public boolean equals(Object other) {
+        if (this == other) return true;
+        return other instanceof RunActionOptsStashId && equalTo((RunActionOptsStashId) other);
+    }
+
+    private boolean equalTo(RunActionOptsStashId other) {
+        return value.equals(other.value);
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+        return Objects.hash(this.value);
+    }
+
+    @java.lang.Override
+    public String toString() {
+        return this.value.toString();
+    }
+
+    public static RunActionOptsStashId of(String value) {
+        return new RunActionOptsStashId(value, 0);
+    }
+
+    public static RunActionOptsStashId of(boolean value) {
+        return new RunActionOptsStashId(value, 1);
+    }
+
+    public interface Visitor<T> {
+        T visit(String value);
+
+        T visit(boolean value);
+    }
+
+    static final class Deserializer extends StdDeserializer<RunActionOptsStashId> {
+        Deserializer() {
+            super(RunActionOptsStashId.class);
+        }
+
+        @java.lang.Override
+        public RunActionOptsStashId deserialize(JsonParser p, DeserializationContext context) throws IOException {
+            Object value = p.readValueAs(Object.class);
+            try {
+                return of(ObjectMappers.JSON_MAPPER.convertValue(value, String.class));
+            } catch (IllegalArgumentException e) {
+            }
+            if (value instanceof Boolean) {
+                return of((Boolean) value);
+            }
+            throw new JsonParseException(p, "Failed to deserialize");
+        }
+    }
+}