diff --git a/examples.csproj b/examples.csproj
index 010bfc84..4f32aaeb 100644
--- a/examples.csproj
+++ b/examples.csproj
@@ -12,7 +12,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="EasyPost-Official" Version="7.0.0" />
+    <PackageReference Include="EasyPost-Official" Version="7.5.0" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
   </ItemGroup>
 
diff --git a/official/docs/csharp/current/shipments/create.cs b/official/docs/csharp/current/shipments/create.cs
index 22d54dec..5ea6f2a1 100644
--- a/official/docs/csharp/current/shipments/create.cs
+++ b/official/docs/csharp/current/shipments/create.cs
@@ -43,9 +43,10 @@ public static async Task Main()
                     Height = 5,
                     Weight = 10
                 },
-                CustomsInfo = new EasyPost.Parameters.CustomsInfo.Create
+                LineItems = new List<EasyPost.Parameters.ILineItemParameter>
                 {
-                    // ...
+                    new EasyPost.Models.API.LineItem { TotalLineValue = "129.00", ItemDescription = "Mugs" },
+                    new EasyPost.Models.API.LineItem { TotalLineValue = "45.50", ItemDescription = "T-shirts" },
                 }
             };
 
@@ -53,19 +54,22 @@ public static async Task Main()
 
             Console.WriteLine(JsonConvert.SerializeObject(shipment, Formatting.Indented));
 
-            // Create a shipment using existing addresses, parcel, and customs info
+            // Create a shipment using existing addresses and parcel
 
             EasyPost.Models.API.Address toAddress = await client.Address.Retrieve("adr_...");
             EasyPost.Models.API.Address fromAddress = await client.Address.Retrieve("adr_...");
             EasyPost.Models.API.Parcel parcel = await client.Parcel.Retrieve("prcl_...");
-            EasyPost.Models.API.CustomsInfo customsInfo = await client.CustomsInfo.Retrieve("cstinfo_...");
 
             parameters = new()
             {
                 ToAddress = toAddress,
                 FromAddress = fromAddress,
                 Parcel = parcel,
-                CustomsInfo = customsInfo
+                LineItems = new List<EasyPost.Parameters.ILineItemParameter>
+                {
+                    new EasyPost.Models.API.LineItem { TotalLineValue = "129.00", ItemDescription = "Mugs" },
+                    new EasyPost.Models.API.LineItem { TotalLineValue = "45.50", ItemDescription = "T-shirts" },
+                }
             };
 
             shipment = await client.Shipment.Create(parameters);
diff --git a/official/docs/curl/current/shipments/create.sh b/official/docs/curl/current/shipments/create.sh
index 6d2f7fd8..92cdc17c 100755
--- a/official/docs/curl/current/shipments/create.sh
+++ b/official/docs/curl/current/shipments/create.sh
@@ -30,8 +30,15 @@ curl -X POST https://api.easypost.com/v2/shipments \
         "height": "5",
         "weight": "65.9"
       },
-      "customs_info": {
-        "id": "cstinfo_..."
-      }
+      "line_items": [
+        {
+          "total_line_value": "129.00",
+          "item_description": "Mugs"
+        },
+        {
+          "total_line_value": "45.50",
+          "item_description": "T-shirts"
+        }
+      ]
     }
   }'
diff --git a/official/docs/golang/current/shipments/create.go b/official/docs/golang/current/shipments/create.go
index 0d204bee..ae09b9ad 100644
--- a/official/docs/golang/current/shipments/create.go
+++ b/official/docs/golang/current/shipments/create.go
@@ -38,8 +38,15 @@ func create() {
 				Height: 5,
 				Weight: 65.9,
 			},
-			CustomsInfo: &easypost.CustomsInfo{
-				ID: "cstinfo_...",
+			LineItems: []*easypost.LineItem{
+				{
+					TotalLineValue:  "129.00",
+					ItemDescription: "Mugs",
+				},
+				{
+					TotalLineValue:  "45.50",
+					ItemDescription: "T-shirts",
+				},
 			},
 		},
 	)
diff --git a/official/docs/java/current/shipments/create.java b/official/docs/java/current/shipments/create.java
index 19651a45..ed4c123f 100644
--- a/official/docs/java/current/shipments/create.java
+++ b/official/docs/java/current/shipments/create.java
@@ -4,7 +4,9 @@
 import com.easypost.model.Shipment;
 import com.easypost.service.EasyPostClient;
 
+import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.List;
 
 public class Create {
     public static void main(String[] args) throws EasyPostException {
@@ -37,14 +39,23 @@ public static void main(String[] args) throws EasyPostException {
         parcelMap.put("height", 5);
         parcelMap.put("weight", 65.9);
 
-        HashMap<String, Object> customsInfoMap = new HashMap<String, Object>();
-        customsInfoMap.put("id", "cstinfo_...");
+        HashMap<String, Object> mugLineItem = new HashMap<String, Object>();
+        mugLineItem.put("total_line_value", "129.00");
+        mugLineItem.put("item_description", "Mugs");
+
+        HashMap<String, Object> shirtLineItem = new HashMap<String, Object>();
+        shirtLineItem.put("total_line_value", "45.50");
+        shirtLineItem.put("item_description", "T-shirts");
+
+        List<HashMap<String, Object>> lineItems = new ArrayList<HashMap<String, Object>>();
+        lineItems.add(mugLineItem);
+        lineItems.add(shirtLineItem);
 
         HashMap<String, Object> params = new HashMap<String, Object>();
         params.put("to_address", toAddressMap);
         params.put("from_address", fromAddressMap);
         params.put("parcel", parcelMap);
-        params.put("customs_info", customsInfoMap);
+        params.put("line_items", lineItems);
 
         Shipment shipment = client.shipment.create(params);
 
diff --git a/official/docs/node/current/shipments/create.js b/official/docs/node/current/shipments/create.js
index 32d96ea5..88cf168e 100644
--- a/official/docs/node/current/shipments/create.js
+++ b/official/docs/node/current/shipments/create.js
@@ -32,7 +32,10 @@ const client = new EasyPostClient('EASYPOST_API_KEY');
       height: 5,
       weight: 65.9,
     },
-    customs_info: { id: 'cstinfo_...' },
+    line_items: [
+      { total_line_value: '129.00', item_description: 'Mugs' },
+      { total_line_value: '45.50', item_description: 'T-shirts' },
+    ],
   });
 
   // or create by using IDs
@@ -41,7 +44,10 @@ const client = new EasyPostClient('EASYPOST_API_KEY');
     to_address: { id: 'adr_...' },
     from_address: { id: 'adr_...' },
     parcel: { id: 'prcl_...' },
-    customs_info: { id: 'cstinfo_...' },
+    line_items: [
+      { total_line_value: '129.00', item_description: 'Mugs' },
+      { total_line_value: '45.50', item_description: 'T-shirts' },
+    ],
   });
 
   console.log(shipment);
diff --git a/official/docs/php/current/shipments/create.php b/official/docs/php/current/shipments/create.php
index 8dfcab66..1302d763 100644
--- a/official/docs/php/current/shipments/create.php
+++ b/official/docs/php/current/shipments/create.php
@@ -29,6 +29,16 @@
         'width' => 10.9,
         'height' => 5,
         'weight' => 65.9
+    ],
+    'line_items' => [
+        [
+            'total_line_value' => '129.00',
+            'item_description' => 'Mugs'
+        ],
+        [
+            'total_line_value' => '45.50',
+            'item_description' => 'T-shirts'
+        ]
     ]
 ]);
 
diff --git a/official/docs/python/current/shipments/create.py b/official/docs/python/current/shipments/create.py
index 4d113f6c..7d1d0d9e 100644
--- a/official/docs/python/current/shipments/create.py
+++ b/official/docs/python/current/shipments/create.py
@@ -30,7 +30,10 @@
         "height": 5,
         "weight": 65.9,
     },
-    customs_info={"id": "cstinfo_..."},
+    line_items=[
+        {"total_line_value": "129.00", "item_description": "Mugs"},
+        {"total_line_value": "45.50", "item_description": "T-shirts"},
+    ],
 )
 
 # or create by using IDs
@@ -39,7 +42,10 @@
     to_address={"id": "adr_..."},
     from_address={"id": "adr_..."},
     parcel={"id": "prcl_..."},
-    customs_info={"id": "cstinfo_..."},
+    line_items=[
+        {"total_line_value": "129.00", "item_description": "Mugs"},
+        {"total_line_value": "45.50", "item_description": "T-shirts"},
+    ],
 )
 
 print(shipment)
diff --git a/official/docs/ruby/current/shipments/create.rb b/official/docs/ruby/current/shipments/create.rb
index c22548f8..39b35b71 100644
--- a/official/docs/ruby/current/shipments/create.rb
+++ b/official/docs/ruby/current/shipments/create.rb
@@ -30,9 +30,16 @@
     height: 5,
     weight: 65.9,
   },
-  customs_info: {
-    id: 'cstinfo_...',
-  },
+  line_items: [
+    {
+      total_line_value: '129.00',
+      item_description: 'Mugs',
+    },
+    {
+      total_line_value: '45.50',
+      item_description: 'T-shirts',
+    },
+  ],
 )
 
 puts shipment