diff --git a/clients/client-ssm/src/commands/DescribeInstanceInformationCommand.ts b/clients/client-ssm/src/commands/DescribeInstanceInformationCommand.ts
index 48498fe0bd23..2e4b45b626c4 100644
--- a/clients/client-ssm/src/commands/DescribeInstanceInformationCommand.ts
+++ b/clients/client-ssm/src/commands/DescribeInstanceInformationCommand.ts
@@ -5,7 +5,11 @@ import { Command as $Command } from "@smithy/smithy-client";
 import { MetadataBearer as __MetadataBearer } from "@smithy/types";
 
 import { commonParams } from "../endpoint/EndpointParameters";
-import { DescribeInstanceInformationRequest, DescribeInstanceInformationResult } from "../models/models_0";
+import {
+  DescribeInstanceInformationRequest,
+  DescribeInstanceInformationResult,
+  DescribeInstanceInformationResultFilterSensitiveLog,
+} from "../models/models_0";
 import { de_DescribeInstanceInformationCommand, se_DescribeInstanceInformationCommand } from "../protocols/Aws_json1_1";
 import { ServiceInputTypes, ServiceOutputTypes, SSMClientResolvedConfig } from "../SSMClient";
 
@@ -164,7 +168,7 @@ export class DescribeInstanceInformationCommand extends $Command
   })
   .s("AmazonSSM", "DescribeInstanceInformation", {})
   .n("SSMClient", "DescribeInstanceInformationCommand")
-  .f(void 0, void 0)
+  .f(void 0, DescribeInstanceInformationResultFilterSensitiveLog)
   .ser(se_DescribeInstanceInformationCommand)
   .de(de_DescribeInstanceInformationCommand)
   .build() {}
diff --git a/clients/client-ssm/src/commands/DescribeInstancePropertiesCommand.ts b/clients/client-ssm/src/commands/DescribeInstancePropertiesCommand.ts
index 59b7f7a33f10..1d00c1d8cb80 100644
--- a/clients/client-ssm/src/commands/DescribeInstancePropertiesCommand.ts
+++ b/clients/client-ssm/src/commands/DescribeInstancePropertiesCommand.ts
@@ -5,7 +5,11 @@ import { Command as $Command } from "@smithy/smithy-client";
 import { MetadataBearer as __MetadataBearer } from "@smithy/types";
 
 import { commonParams } from "../endpoint/EndpointParameters";
-import { DescribeInstancePropertiesRequest, DescribeInstancePropertiesResult } from "../models/models_0";
+import {
+  DescribeInstancePropertiesRequest,
+  DescribeInstancePropertiesResult,
+  DescribeInstancePropertiesResultFilterSensitiveLog,
+} from "../models/models_0";
 import { de_DescribeInstancePropertiesCommand, se_DescribeInstancePropertiesCommand } from "../protocols/Aws_json1_1";
 import { ServiceInputTypes, ServiceOutputTypes, SSMClientResolvedConfig } from "../SSMClient";
 
@@ -168,7 +172,7 @@ export class DescribeInstancePropertiesCommand extends $Command
   })
   .s("AmazonSSM", "DescribeInstanceProperties", {})
   .n("SSMClient", "DescribeInstancePropertiesCommand")
-  .f(void 0, void 0)
+  .f(void 0, DescribeInstancePropertiesResultFilterSensitiveLog)
   .ser(se_DescribeInstancePropertiesCommand)
   .de(de_DescribeInstancePropertiesCommand)
   .build() {}
diff --git a/clients/client-ssm/src/models/models_0.ts b/clients/client-ssm/src/models/models_0.ts
index 93c45123c1e2..853ea2f1f3a8 100644
--- a/clients/client-ssm/src/models/models_0.ts
+++ b/clients/client-ssm/src/models/models_0.ts
@@ -9647,6 +9647,24 @@ export const DescribeAssociationResultFilterSensitiveLog = (obj: DescribeAssocia
   }),
 });
 
+/**
+ * @internal
+ */
+export const InstanceInformationFilterSensitiveLog = (obj: InstanceInformation): any => ({
+  ...obj,
+  ...(obj.IPAddress && { IPAddress: SENSITIVE_STRING }),
+});
+
+/**
+ * @internal
+ */
+export const DescribeInstanceInformationResultFilterSensitiveLog = (obj: DescribeInstanceInformationResult): any => ({
+  ...obj,
+  ...(obj.InstanceInformationList && {
+    InstanceInformationList: obj.InstanceInformationList.map((item) => InstanceInformationFilterSensitiveLog(item)),
+  }),
+});
+
 /**
  * @internal
  */
@@ -9677,6 +9695,24 @@ export const DescribeInstancePatchStatesForPatchGroupResultFilterSensitiveLog =
   }),
 });
 
+/**
+ * @internal
+ */
+export const InstancePropertyFilterSensitiveLog = (obj: InstanceProperty): any => ({
+  ...obj,
+  ...(obj.IPAddress && { IPAddress: SENSITIVE_STRING }),
+});
+
+/**
+ * @internal
+ */
+export const DescribeInstancePropertiesResultFilterSensitiveLog = (obj: DescribeInstancePropertiesResult): any => ({
+  ...obj,
+  ...(obj.InstanceProperties && {
+    InstanceProperties: obj.InstanceProperties.map((item) => InstancePropertyFilterSensitiveLog(item)),
+  }),
+});
+
 /**
  * @internal
  */
diff --git a/codegen/sdk-codegen/aws-models/ssm.json b/codegen/sdk-codegen/aws-models/ssm.json
index 9147e3f158a8..d5a27f60c35d 100644
--- a/codegen/sdk-codegen/aws-models/ssm.json
+++ b/codegen/sdk-codegen/aws-models/ssm.json
@@ -14454,7 +14454,8 @@
         "smithy.api#length": {
           "min": 1,
           "max": 46
-        }
+        },
+        "smithy.api#sensitive": {}
       }
     },
     "com.amazonaws.ssm#ISO8601String": {