diff --git a/.codegen.json b/.codegen.json
index ae0f0c9f..dd6e466c 100644
--- a/.codegen.json
+++ b/.codegen.json
@@ -1 +1 @@
-{ "engineHash": "df5b5de", "specHash": "b2f7568", "version": "0.1.0" }
+{ "engineHash": "332479b", "specHash": "b2f7568", "version": "0.1.0" }
diff --git a/Box.Sdk.Gen.Tests.Integration/Test/RetentionPolicyAssignments/RetentionPolicyAssignmentsManagerTests.cs b/Box.Sdk.Gen.Tests.Integration/Test/RetentionPolicyAssignments/RetentionPolicyAssignmentsManagerTests.cs
new file mode 100644
index 00000000..e8ea27c7
--- /dev/null
+++ b/Box.Sdk.Gen.Tests.Integration/Test/RetentionPolicyAssignments/RetentionPolicyAssignmentsManagerTests.cs
@@ -0,0 +1,42 @@
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using NullableExtensions;
+using Box.Sdk.Gen;
+using Box.Sdk.Gen.Schemas;
+using Box.Sdk.Gen.Managers;
+
+namespace Box.Sdk.Gen.Tests.Integration {
+    [TestClass]
+    public class RetentionPolicyAssignmentsManagerTests {
+        public BoxClient client { get; }
+
+        public RetentionPolicyAssignmentsManagerTests() {
+            client = new CommonsManager().GetDefaultClient();
+        }
+        [TestMethod]
+        public async System.Threading.Tasks.Task TestCreateUpdateGetDeleteRetentionPolicyAssignment() {
+            string retentionPolicyName = Utils.GetUUID();
+            const string retentionDescription = "test description";
+            RetentionPolicy retentionPolicy = await client.RetentionPolicies.CreateRetentionPolicyAsync(requestBody: new CreateRetentionPolicyRequestBody(policyName: retentionPolicyName, policyType: CreateRetentionPolicyRequestBodyPolicyTypeField.Finite, dispositionAction: CreateRetentionPolicyRequestBodyDispositionActionField.RemoveRetention) { AreOwnersNotified = true, CanOwnerExtendRetention = true, Description = retentionDescription, RetentionLength = "1", RetentionType = CreateRetentionPolicyRequestBodyRetentionTypeField.Modifiable }).ConfigureAwait(false);
+            FolderFull folder = await client.Folders.CreateFolderAsync(requestBody: new CreateFolderRequestBody(name: Utils.GetUUID(), parent: new CreateFolderRequestBodyParentField(id: "0"))).ConfigureAwait(false);
+            Files files = await client.Uploads.UploadFileAsync(requestBody: new UploadFileRequestBody(attributes: new UploadFileRequestBodyAttributesField(name: Utils.GetUUID(), parent: new UploadFileRequestBodyAttributesParentField(id: folder.Id)), file: Utils.GenerateByteStream(size: 10))).ConfigureAwait(false);
+            FileFull file = NullableUtils.Unwrap(files.Entries)[0];
+            Files newVersions = await client.Uploads.UploadFileVersionAsync(fileId: file.Id, requestBody: new UploadFileVersionRequestBody(attributes: new UploadFileVersionRequestBodyAttributesField(name: Utils.GetUUID()), file: Utils.GenerateByteStream(size: 20))).ConfigureAwait(false);
+            FileFull newVersion = NullableUtils.Unwrap(newVersions.Entries)[0];
+            RetentionPolicyAssignment retentionPolicyAssignment = await client.RetentionPolicyAssignments.CreateRetentionPolicyAssignmentAsync(requestBody: new CreateRetentionPolicyAssignmentRequestBody(policyId: retentionPolicy.Id, assignTo: new CreateRetentionPolicyAssignmentRequestBodyAssignToField(type: CreateRetentionPolicyAssignmentRequestBodyAssignToTypeField.Folder) { Id = folder.Id })).ConfigureAwait(false);
+            Assert.IsTrue(NullableUtils.Unwrap(retentionPolicyAssignment.RetentionPolicy).Id == retentionPolicy.Id);
+            Assert.IsTrue(NullableUtils.Unwrap(retentionPolicyAssignment.AssignedTo).Id == folder.Id);
+            RetentionPolicyAssignment retentionPolicyAssignmentById = await client.RetentionPolicyAssignments.GetRetentionPolicyAssignmentByIdAsync(retentionPolicyAssignmentId: retentionPolicyAssignment.Id).ConfigureAwait(false);
+            Assert.IsTrue(retentionPolicyAssignmentById.Id == retentionPolicyAssignment.Id);
+            RetentionPolicyAssignments retentionPolicyAssignments = await client.RetentionPolicyAssignments.GetRetentionPolicyAssignmentsAsync(retentionPolicyId: retentionPolicy.Id).ConfigureAwait(false);
+            Assert.IsTrue(NullableUtils.Unwrap(retentionPolicyAssignments.Entries).Count == 1);
+            FilesUnderRetention filesUnderRetention = await client.RetentionPolicyAssignments.GetFilesUnderRetentionPolicyAssignmentAsync(retentionPolicyAssignmentId: retentionPolicyAssignment.Id).ConfigureAwait(false);
+            Assert.IsTrue(NullableUtils.Unwrap(filesUnderRetention.Entries).Count == 1);
+            await client.RetentionPolicyAssignments.DeleteRetentionPolicyAssignmentByIdAsync(retentionPolicyAssignmentId: retentionPolicyAssignment.Id).ConfigureAwait(false);
+            RetentionPolicyAssignments retentionPolicyAssignmentsAfterDelete = await client.RetentionPolicyAssignments.GetRetentionPolicyAssignmentsAsync(retentionPolicyId: retentionPolicy.Id).ConfigureAwait(false);
+            Assert.IsTrue(NullableUtils.Unwrap(retentionPolicyAssignmentsAfterDelete.Entries).Count == 0);
+            await client.RetentionPolicies.DeleteRetentionPolicyByIdAsync(retentionPolicyId: retentionPolicy.Id).ConfigureAwait(false);
+            await client.Files.DeleteFileByIdAsync(fileId: file.Id).ConfigureAwait(false);
+        }
+
+    }
+}
\ No newline at end of file
diff --git a/docs/RetentionPolicyAssignments.md b/docs/RetentionPolicyAssignments.md
index f5287cde..511422a1 100644
--- a/docs/RetentionPolicyAssignments.md
+++ b/docs/RetentionPolicyAssignments.md
@@ -18,7 +18,10 @@ This operation is performed by calling function `GetRetentionPolicyAssignments`.
 See the endpoint docs at
 [API Reference](https://developer.box.com/reference/get-retention-policies-id-assignments/).
 
-*Currently we don't have an example for calling `GetRetentionPolicyAssignments` in integration tests*
+<!-- sample get_retention_policies_id_assignments -->
+```
+await client.RetentionPolicyAssignments.GetRetentionPolicyAssignmentsAsync(retentionPolicyId: retentionPolicy.Id).ConfigureAwait(false)
+```
 
 ### Arguments
 
@@ -51,7 +54,7 @@ See the endpoint docs at
 
 <!-- sample post_retention_policy_assignments -->
 ```
-await client.RetentionPolicyAssignments.CreateRetentionPolicyAssignmentAsync(requestBody: new CreateRetentionPolicyAssignmentRequestBody(policyId: retentionPolicy.Id, assignTo: new CreateRetentionPolicyAssignmentRequestBodyAssignToField(id: folder.Id, type: CreateRetentionPolicyAssignmentRequestBodyAssignToTypeField.Folder))).ConfigureAwait(false)
+await client.RetentionPolicyAssignments.CreateRetentionPolicyAssignmentAsync(requestBody: new CreateRetentionPolicyAssignmentRequestBody(policyId: retentionPolicy.Id, assignTo: new CreateRetentionPolicyAssignmentRequestBodyAssignToField(type: CreateRetentionPolicyAssignmentRequestBodyAssignToTypeField.Folder, id: folder.Id))).ConfigureAwait(false)
 ```
 
 ### Arguments
@@ -80,7 +83,10 @@ This operation is performed by calling function `GetRetentionPolicyAssignmentByI
 See the endpoint docs at
 [API Reference](https://developer.box.com/reference/get-retention-policy-assignments-id/).
 
-*Currently we don't have an example for calling `GetRetentionPolicyAssignmentById` in integration tests*
+<!-- sample get_retention_policy_assignments_id -->
+```
+await client.RetentionPolicyAssignments.GetRetentionPolicyAssignmentByIdAsync(retentionPolicyAssignmentId: retentionPolicyAssignment.Id).ConfigureAwait(false)
+```
 
 ### Arguments
 
@@ -111,7 +117,10 @@ This operation is performed by calling function `DeleteRetentionPolicyAssignment
 See the endpoint docs at
 [API Reference](https://developer.box.com/reference/delete-retention-policy-assignments-id/).
 
-*Currently we don't have an example for calling `DeleteRetentionPolicyAssignmentById` in integration tests*
+<!-- sample delete_retention_policy_assignments_id -->
+```
+await client.RetentionPolicyAssignments.DeleteRetentionPolicyAssignmentByIdAsync(retentionPolicyAssignmentId: retentionPolicyAssignment.Id).ConfigureAwait(false)
+```
 
 ### Arguments
 
@@ -140,7 +149,10 @@ This operation is performed by calling function `GetFilesUnderRetentionPolicyAss
 See the endpoint docs at
 [API Reference](https://developer.box.com/reference/get-retention-policy-assignments-id-files-under-retention/).
 
-*Currently we don't have an example for calling `GetFilesUnderRetentionPolicyAssignment` in integration tests*
+<!-- sample get_retention_policy_assignments_id_files_under_retention -->
+```
+await client.RetentionPolicyAssignments.GetFilesUnderRetentionPolicyAssignmentAsync(retentionPolicyAssignmentId: retentionPolicyAssignment.Id).ConfigureAwait(false)
+```
 
 ### Arguments