diff --git a/clients/client-cognito-identity-provider/src/models/models_0.ts b/clients/client-cognito-identity-provider/src/models/models_0.ts
index 635fd03e0552..be4c0bdef02f 100644
--- a/clients/client-cognito-identity-provider/src/models/models_0.ts
+++ b/clients/client-cognito-identity-provider/src/models/models_0.ts
@@ -8909,6 +8909,13 @@ export const ConfirmDeviceRequestFilterSensitiveLog = (obj: ConfirmDeviceRequest
   ...(obj.AccessToken && { AccessToken: SENSITIVE_STRING }),
 });
 
+/**
+ * @internal
+ */
+export const UserContextDataTypeFilterSensitiveLog = (obj: UserContextDataType): any => ({
+  ...obj,
+});
+
 /**
  * @internal
  */
@@ -8918,6 +8925,7 @@ export const ConfirmForgotPasswordRequestFilterSensitiveLog = (obj: ConfirmForgo
   ...(obj.SecretHash && { SecretHash: SENSITIVE_STRING }),
   ...(obj.Username && { Username: SENSITIVE_STRING }),
   ...(obj.Password && { Password: SENSITIVE_STRING }),
+  ...(obj.UserContextData && { UserContextData: SENSITIVE_STRING }),
 });
 
 /**
@@ -8928,6 +8936,7 @@ export const ConfirmSignUpRequestFilterSensitiveLog = (obj: ConfirmSignUpRequest
   ...(obj.ClientId && { ClientId: SENSITIVE_STRING }),
   ...(obj.SecretHash && { SecretHash: SENSITIVE_STRING }),
   ...(obj.Username && { Username: SENSITIVE_STRING }),
+  ...(obj.UserContextData && { UserContextData: SENSITIVE_STRING }),
 });
 
 /**
@@ -9026,6 +9035,7 @@ export const ForgotPasswordRequestFilterSensitiveLog = (obj: ForgotPasswordReque
   ...obj,
   ...(obj.ClientId && { ClientId: SENSITIVE_STRING }),
   ...(obj.SecretHash && { SecretHash: SENSITIVE_STRING }),
+  ...(obj.UserContextData && { UserContextData: SENSITIVE_STRING }),
   ...(obj.Username && { Username: SENSITIVE_STRING }),
 });
 
@@ -9113,6 +9123,7 @@ export const InitiateAuthRequestFilterSensitiveLog = (obj: InitiateAuthRequest):
   ...obj,
   ...(obj.AuthParameters && { AuthParameters: SENSITIVE_STRING }),
   ...(obj.ClientId && { ClientId: SENSITIVE_STRING }),
+  ...(obj.UserContextData && { UserContextData: SENSITIVE_STRING }),
 });
 
 /**
@@ -9182,6 +9193,7 @@ export const ResendConfirmationCodeRequestFilterSensitiveLog = (obj: ResendConfi
   ...obj,
   ...(obj.ClientId && { ClientId: SENSITIVE_STRING }),
   ...(obj.SecretHash && { SecretHash: SENSITIVE_STRING }),
+  ...(obj.UserContextData && { UserContextData: SENSITIVE_STRING }),
   ...(obj.Username && { Username: SENSITIVE_STRING }),
 });
 
@@ -9193,6 +9205,7 @@ export const RespondToAuthChallengeRequestFilterSensitiveLog = (obj: RespondToAu
   ...(obj.ClientId && { ClientId: SENSITIVE_STRING }),
   ...(obj.Session && { Session: SENSITIVE_STRING }),
   ...(obj.ChallengeResponses && { ChallengeResponses: SENSITIVE_STRING }),
+  ...(obj.UserContextData && { UserContextData: SENSITIVE_STRING }),
 });
 
 /**
diff --git a/clients/client-cognito-identity-provider/src/models/models_1.ts b/clients/client-cognito-identity-provider/src/models/models_1.ts
index f5567060fdc1..36fa492cbd1f 100644
--- a/clients/client-cognito-identity-provider/src/models/models_1.ts
+++ b/clients/client-cognito-identity-provider/src/models/models_1.ts
@@ -1108,6 +1108,7 @@ export const SignUpRequestFilterSensitiveLog = (obj: SignUpRequest): any => ({
   ...(obj.ValidationData && {
     ValidationData: obj.ValidationData.map((item) => AttributeTypeFilterSensitiveLog(item)),
   }),
+  ...(obj.UserContextData && { UserContextData: SENSITIVE_STRING }),
 });
 
 /**
@@ -1161,6 +1162,7 @@ export const VerifySoftwareTokenRequestFilterSensitiveLog = (obj: VerifySoftware
   ...obj,
   ...(obj.AccessToken && { AccessToken: SENSITIVE_STRING }),
   ...(obj.Session && { Session: SENSITIVE_STRING }),
+  ...(obj.UserCode && { UserCode: SENSITIVE_STRING }),
 });
 
 /**
diff --git a/codegen/sdk-codegen/aws-models/cognito-identity-provider.json b/codegen/sdk-codegen/aws-models/cognito-identity-provider.json
index e7f2579eaf2f..cda58c0d262b 100644
--- a/codegen/sdk-codegen/aws-models/cognito-identity-provider.json
+++ b/codegen/sdk-codegen/aws-models/cognito-identity-provider.json
@@ -12200,7 +12200,8 @@
           "min": 6,
           "max": 6
         },
-        "smithy.api#pattern": "^[0-9]+$"
+        "smithy.api#pattern": "^[0-9]+$",
+        "smithy.api#sensitive": {}
       }
     },
     "com.amazonaws.cognitoidentityprovider#SoftwareTokenMfaConfigType": {
@@ -13815,7 +13816,8 @@
         }
       },
       "traits": {
-        "smithy.api#documentation": "<p>Contextual data, such as the user's device fingerprint, IP address, or location, used\n            for evaluating the risk of an unexpected event by Amazon Cognito advanced\n        security.</p>"
+        "smithy.api#documentation": "<p>Contextual data, such as the user's device fingerprint, IP address, or location, used\n            for evaluating the risk of an unexpected event by Amazon Cognito advanced\n        security.</p>",
+        "smithy.api#sensitive": {}
       }
     },
     "com.amazonaws.cognitoidentityprovider#UserFilterType": {