diff --git a/openapi/spec3.beta.sdk.json b/openapi/spec3.beta.sdk.json
index 5de2f8dc..d4bfe93f 100644
--- a/openapi/spec3.beta.sdk.json
+++ b/openapi/spec3.beta.sdk.json
@@ -48245,7 +48245,7 @@
               "maxLength": 500,
               "type": "string"
             },
-            "description": "Set of [key-value pairs](https://stripe.com/docs/api/metadata) that will reflect the metadata of the subscription at the time of invoice creation. *Note: This attribute is populated only for invoices created on or after June 28, 2023.*",
+            "description": "Set of [key-value pairs](https://stripe.com/docs/api/metadata) that will reflect the metadata of the subscription at the time of invoice creation. *Note: This attribute is populated only for invoices created on or after June 29, 2023.*",
             "nullable": true,
             "type": "object"
           },
diff --git a/openapi/spec3.beta.sdk.yaml b/openapi/spec3.beta.sdk.yaml
index 236f6e10..5304e24f 100644
--- a/openapi/spec3.beta.sdk.yaml
+++ b/openapi/spec3.beta.sdk.yaml
@@ -43909,7 +43909,7 @@ components:
             Set of [key-value pairs](https://stripe.com/docs/api/metadata) that
             will reflect the metadata of the subscription at the time of invoice
             creation. *Note: This attribute is populated only for invoices
-            created on or after June 28, 2023.*
+            created on or after June 29, 2023.*
           nullable: true
           type: object
         pause_collection:
diff --git a/openapi/spec3.json b/openapi/spec3.json
index 19fb7e0c..4c8c9cd1 100644
--- a/openapi/spec3.json
+++ b/openapi/spec3.json
@@ -11626,6 +11626,15 @@
               ]
             }
           },
+          "subscription_details": {
+            "anyOf": [
+              {
+                "$ref": "#/components/schemas/subscription_details_data"
+              }
+            ],
+            "description": "Details about the subscription that created this invoice.",
+            "nullable": true
+          },
           "subscription_proration_date": {
             "description": "Only set for upcoming invoices that preview prorations. The time used to calculate prorations.",
             "type": "integer"
@@ -11765,6 +11774,7 @@
           "shipping_details",
           "status_transitions",
           "subscription",
+          "subscription_details",
           "test_clock",
           "threshold_reason",
           "total_discount_amounts",
@@ -35284,6 +35294,23 @@
         "type": "object",
         "x-expandableFields": []
       },
+      "subscription_details_data": {
+        "description": "",
+        "properties": {
+          "metadata": {
+            "additionalProperties": {
+              "maxLength": 500,
+              "type": "string"
+            },
+            "description": "Set of [key-value pairs](https://stripe.com/docs/api/metadata) that will reflect the metadata of the subscription at the time of invoice creation. *Note: This attribute is populated only for invoices created on or after June 29, 2023.*",
+            "nullable": true,
+            "type": "object"
+          }
+        },
+        "title": "SubscriptionDetailsData",
+        "type": "object",
+        "x-expandableFields": []
+      },
       "subscription_item": {
         "description": "Subscription items allow you to create customer subscriptions with more than\none plan, making it easy to represent complex billing relationships.",
         "properties": {
diff --git a/openapi/spec3.sdk.json b/openapi/spec3.sdk.json
index 45a0a01d..5dc4679f 100644
--- a/openapi/spec3.sdk.json
+++ b/openapi/spec3.sdk.json
@@ -14119,6 +14119,15 @@
               ]
             }
           },
+          "subscription_details": {
+            "anyOf": [
+              {
+                "$ref": "#/components/schemas/subscription_details_data"
+              }
+            ],
+            "description": "Details about the subscription that created this invoice.",
+            "nullable": true
+          },
           "subscription_proration_date": {
             "description": "Only set for upcoming invoices that preview prorations. The time used to calculate prorations.",
             "type": "integer"
@@ -14305,6 +14314,7 @@
           "shipping_details",
           "status_transitions",
           "subscription",
+          "subscription_details",
           "test_clock",
           "threshold_reason",
           "total_discount_amounts",
@@ -42317,6 +42327,27 @@
           "in_package": ""
         }
       },
+      "subscription_details_data": {
+        "description": "",
+        "properties": {
+          "metadata": {
+            "additionalProperties": {
+              "maxLength": 500,
+              "type": "string"
+            },
+            "description": "Set of [key-value pairs](https://stripe.com/docs/api/metadata) that will reflect the metadata of the subscription at the time of invoice creation. *Note: This attribute is populated only for invoices created on or after June 29, 2023.*",
+            "nullable": true,
+            "type": "object"
+          }
+        },
+        "title": "SubscriptionDetailsData",
+        "type": "object",
+        "x-expandableFields": [],
+        "x-stripeResource": {
+          "class_name": "SubscriptionDetailsData",
+          "in_package": ""
+        }
+      },
       "subscription_item": {
         "description": "Subscription items allow you to create customer subscriptions with more than\none plan, making it easy to represent complex billing relationships.",
         "properties": {
diff --git a/openapi/spec3.sdk.yaml b/openapi/spec3.sdk.yaml
index 6be7dd33..6cf240a5 100644
--- a/openapi/spec3.sdk.yaml
+++ b/openapi/spec3.sdk.yaml
@@ -13211,6 +13211,11 @@ components:
           x-expansionResources:
             oneOf:
               - $ref: '#/components/schemas/subscription'
+        subscription_details:
+          anyOf:
+            - $ref: '#/components/schemas/subscription_details_data'
+          description: Details about the subscription that created this invoice.
+          nullable: true
         subscription_proration_date:
           description: >-
             Only set for upcoming invoices that preview prorations. The time
@@ -13390,6 +13395,7 @@ components:
         - shipping_details
         - status_transitions
         - subscription
+        - subscription_details
         - test_clock
         - threshold_reason
         - total_discount_amounts
@@ -38723,6 +38729,26 @@ components:
       x-stripeResource:
         class_name: BillingThresholds
         in_package: ''
+    subscription_details_data:
+      description: ''
+      properties:
+        metadata:
+          additionalProperties:
+            maxLength: 500
+            type: string
+          description: >-
+            Set of [key-value pairs](https://stripe.com/docs/api/metadata) that
+            will reflect the metadata of the subscription at the time of invoice
+            creation. *Note: This attribute is populated only for invoices
+            created on or after June 29, 2023.*
+          nullable: true
+          type: object
+      title: SubscriptionDetailsData
+      type: object
+      x-expandableFields: []
+      x-stripeResource:
+        class_name: SubscriptionDetailsData
+        in_package: ''
     subscription_item:
       description: >-
         Subscription items allow you to create customer subscriptions with more
diff --git a/openapi/spec3.yaml b/openapi/spec3.yaml
index db813c5a..7d0e8229 100644
--- a/openapi/spec3.yaml
+++ b/openapi/spec3.yaml
@@ -11237,6 +11237,11 @@ components:
           x-expansionResources:
             oneOf:
               - $ref: '#/components/schemas/subscription'
+        subscription_details:
+          anyOf:
+            - $ref: '#/components/schemas/subscription_details_data'
+          description: Details about the subscription that created this invoice.
+          nullable: true
         subscription_proration_date:
           description: >-
             Only set for upcoming invoices that preview prorations. The time
@@ -11369,6 +11374,7 @@ components:
         - shipping_details
         - status_transitions
         - subscription
+        - subscription_details
         - test_clock
         - threshold_reason
         - total_discount_amounts
@@ -33084,6 +33090,23 @@ components:
       title: SubscriptionBillingThresholds
       type: object
       x-expandableFields: []
+    subscription_details_data:
+      description: ''
+      properties:
+        metadata:
+          additionalProperties:
+            maxLength: 500
+            type: string
+          description: >-
+            Set of [key-value pairs](https://stripe.com/docs/api/metadata) that
+            will reflect the metadata of the subscription at the time of invoice
+            creation. *Note: This attribute is populated only for invoices
+            created on or after June 29, 2023.*
+          nullable: true
+          type: object
+      title: SubscriptionDetailsData
+      type: object
+      x-expandableFields: []
     subscription_item:
       description: >-
         Subscription items allow you to create customer subscriptions with more