diff --git a/specification/security/resource-manager/Microsoft.Security/preview/2020-08-06-preview/examples/IotSensors/DownloadActivation.json b/specification/security/resource-manager/Microsoft.Security/preview/2020-08-06-preview/examples/IotSensors/DownloadActivation.json
index ea8df7cef0d6..7274a7caecc6 100644
--- a/specification/security/resource-manager/Microsoft.Security/preview/2020-08-06-preview/examples/IotSensors/DownloadActivation.json
+++ b/specification/security/resource-manager/Microsoft.Security/preview/2020-08-06-preview/examples/IotSensors/DownloadActivation.json
@@ -6,6 +6,9 @@
   },
   "responses": {
     "200": {
+      "headers": {
+        "content-type": "application/zip"
+      },
       "body": "{Binary}"
     }
   }
diff --git a/specification/security/resource-manager/Microsoft.Security/preview/2020-08-06-preview/examples/OnPremiseIotSensors/DownloadActivation.json b/specification/security/resource-manager/Microsoft.Security/preview/2020-08-06-preview/examples/OnPremiseIotSensors/DownloadActivation.json
index 9bb132962388..b2236a188f58 100644
--- a/specification/security/resource-manager/Microsoft.Security/preview/2020-08-06-preview/examples/OnPremiseIotSensors/DownloadActivation.json
+++ b/specification/security/resource-manager/Microsoft.Security/preview/2020-08-06-preview/examples/OnPremiseIotSensors/DownloadActivation.json
@@ -6,6 +6,9 @@
   },
   "responses": {
     "200": {
+      "headers": {
+        "content-type": "application/zip"
+      },
       "body": "{Binary}"
     }
   }
diff --git a/specification/security/resource-manager/Microsoft.Security/preview/2020-08-06-preview/iotSensors.json b/specification/security/resource-manager/Microsoft.Security/preview/2020-08-06-preview/iotSensors.json
index 5beea174f343..1f2aa771251f 100644
--- a/specification/security/resource-manager/Microsoft.Security/preview/2020-08-06-preview/iotSensors.json
+++ b/specification/security/resource-manager/Microsoft.Security/preview/2020-08-06-preview/iotSensors.json
@@ -219,7 +219,8 @@
           "200": {
             "description": "Downloaded activation file",
             "schema": {
-              "type": "file"
+              "type": "object",
+              "format": "file"
             }
           },
           "default": {
diff --git a/specification/security/resource-manager/Microsoft.Security/preview/2020-08-06-preview/onPremiseIotSensors.json b/specification/security/resource-manager/Microsoft.Security/preview/2020-08-06-preview/onPremiseIotSensors.json
index 198c22c7b3bf..87fa110c99d4 100644
--- a/specification/security/resource-manager/Microsoft.Security/preview/2020-08-06-preview/onPremiseIotSensors.json
+++ b/specification/security/resource-manager/Microsoft.Security/preview/2020-08-06-preview/onPremiseIotSensors.json
@@ -219,7 +219,8 @@
           "200": {
             "description": "Downloaded activation file",
             "schema": {
-              "type": "file"
+              "type": "object",
+              "format": "file"
             }
           },
           "default": {