diff --git a/models/product-type-definitions-api-model/definitionsProductTypes_2020-09-01.json b/models/product-type-definitions-api-model/definitionsProductTypes_2020-09-01.json
index 8057c2f..e95272f 100644
--- a/models/product-type-definitions-api-model/definitionsProductTypes_2020-09-01.json
+++ b/models/product-type-definitions-api-model/definitionsProductTypes_2020-09-01.json
@@ -91,23 +91,25 @@
                 "description": "Unique request reference identifier."
               }
             },
-            "x-amazon-spds-sandbox-behaviors": [
-              {
-                "request": {
-                  "parameters": {}
-                },
-                "response": {
-                  "productTypes": [
-                    {
-                      "name": "LUGGAGE",
-                      "marketplaceIds": [
-                        "ATVPDKIKX0DER"
-                      ]
-                    }
-                  ]
+            "x-amzn-api-sandbox": {
+              "static": [
+                {
+                  "request": {
+                    "parameters": {}
+                  },
+                  "response": {
+                    "productTypes": [
+                      {
+                        "name": "LUGGAGE",
+                        "marketplaceIds": [
+                          "ATVPDKIKX0DER"
+                        ]
+                      }
+                    ]
+                  }
                 }
-              }
-            ]
+              ]
+            }
           },
           "400": {
             "description": "Request has missing or invalid parameters and cannot be parsed.",
@@ -124,28 +126,30 @@
                 "description": "Unique request reference identifier."
               }
             },
-            "x-amazon-spds-sandbox-behaviors": [
-              {
-                "request": {
-                  "parameters": {
-                    "keywords": {
-                      "value": [
-                        "Invalid Request"
-                      ]
+            "x-amzn-api-sandbox": {
+              "static": [
+                {
+                  "request": {
+                    "parameters": {
+                      "keywords": {
+                        "value": [
+                          "Invalid Request"
+                        ]
+                      }
                     }
+                  },
+                  "response": {
+                    "errors": [
+                      {
+                        "code": "BAD_REQUEST",
+                        "message": "Invalid input",
+                        "details": "Invalid input"
+                      }
+                    ]
                   }
-                },
-                "response": {
-                  "errors": [
-                    {
-                      "code": "BAD_REQUEST",
-                      "message": "Invalid input",
-                      "details": "Invalid input"
-                    }
-                  ]
                 }
-              }
-            ]
+              ]
+            }
           },
           "403": {
             "description": "Indicates that access to the resource is forbidden. Possible reasons include Access Denied, Unauthorized, Expired Token, or Invalid Signature.",
@@ -623,17 +627,18 @@
                 "description": "Unique request reference identifier."
               }
             },
-            "x-amazon-spds-sandbox-behaviors": [
-              {
-                "request": {
-                  "parameters": {}
-                },
-                "response": {
-                  "metaSchema": {
-                    "link": {
-                      "resource": "https://meta-schema-url",
-                      "verb": "GET"
-                    },
+            "x-amzn-api-sandbox": {
+              "static": [
+                {
+                  "request": {
+                    "parameters": {}
+                  },
+                  "response": {
+                    "metaSchema": {
+                      "link": {
+                        "resource": "https://meta-schema-url",
+                        "verb": "GET"
+                      },
                     "checksum": "c7af9479ca7261645cea9db56c5f720d"
                   },
                   "schema": {
@@ -666,15 +671,16 @@
                   "marketplaceIds": [
                     "ATVPDKIKX0DER"
                   ],
-                  "productType": "LUGGAGE",
-                  "productTypeVersion": {
-                    "version": "UHqSqmb4FNUk=",
-                    "latest": true,
-                    "releaseCandidate": false
+                    "productType": "LUGGAGE",
+                    "productTypeVersion": {
+                      "version": "UHqSqmb4FNUk=",
+                      "latest": true,
+                      "releaseCandidate": false
+                    }
                   }
                 }
-              }
-            ]
+              ]
+            }
           },
           "400": {
             "description": "Request has missing or invalid parameters and cannot be parsed.",
@@ -691,26 +697,28 @@
                 "description": "Unique request reference identifier."
               }
             },
-            "x-amazon-spds-sandbox-behaviors": [
-              {
-                "request": {
-                  "parameters": {
-                    "productType": {
-                      "value": "INVALID"
+            "x-amzn-api-sandbox": {
+              "static": [
+                {
+                  "request": {
+                    "parameters": {
+                      "productType": {
+                        "value": "INVALID"
+                      }
                     }
+                  },
+                  "response": {
+                    "errors": [
+                      {
+                        "code": "BAD_REQUEST",
+                        "message": "Invalid input",
+                        "details": "Invalid input"
+                      }
+                    ]
                   }
-                },
-                "response": {
-                  "errors": [
-                    {
-                      "code": "BAD_REQUEST",
-                      "message": "Invalid input",
-                      "details": "Invalid input"
-                    }
-                  ]
                 }
-              }
-            ]
+              ]
+            }
           },
           "403": {
             "description": "Indicates that access to the resource is forbidden. Possible reasons include Access Denied, Unauthorized, Expired Token, or Invalid Signature.",