diff --git a/service/kafkaconnect/deserializers.go b/service/kafkaconnect/deserializers.go
index 84eb041e6c8..bc35cd03d7e 100644
--- a/service/kafkaconnect/deserializers.go
+++ b/service/kafkaconnect/deserializers.go
@@ -1133,7 +1133,7 @@ func awsRestjson1_deserializeOpDocumentDescribeConnectorOutput(v **DescribeConne
 			}
 
 		case "connectorConfiguration":
-			if err := awsRestjson1_deserializeDocument__mapOf__string(&sv.ConnectorConfiguration, value); err != nil {
+			if err := awsRestjson1_deserializeDocument__sensitive__mapOf__string(&sv.ConnectorConfiguration, value); err != nil {
 				return err
 			}
 
@@ -2832,7 +2832,7 @@ func awsRestjson1_deserializeDocument__listOfWorkerConfigurationSummary(v *[]typ
 	return nil
 }
 
-func awsRestjson1_deserializeDocument__mapOf__string(v *map[string]string, value interface{}) error {
+func awsRestjson1_deserializeDocument__sensitive__mapOf__string(v *map[string]string, value interface{}) error {
 	if v == nil {
 		return fmt.Errorf("unexpected nil of type %T", v)
 	}
@@ -4546,7 +4546,7 @@ func awsRestjson1_deserializeDocumentWorkerConfigurationRevisionDescription(v **
 			if value != nil {
 				jtv, ok := value.(string)
 				if !ok {
-					return fmt.Errorf("expected __string to be of type string, got %T instead", value)
+					return fmt.Errorf("expected __sensitiveString to be of type string, got %T instead", value)
 				}
 				sv.PropertiesFileContent = ptr.String(jtv)
 			}
diff --git a/service/kafkaconnect/serializers.go b/service/kafkaconnect/serializers.go
index de18e8a8c17..303381c9ef8 100644
--- a/service/kafkaconnect/serializers.go
+++ b/service/kafkaconnect/serializers.go
@@ -83,7 +83,7 @@ func awsRestjson1_serializeOpDocumentCreateConnectorInput(v *CreateConnectorInpu
 
 	if v.ConnectorConfiguration != nil {
 		ok := object.Key("connectorConfiguration")
-		if err := awsRestjson1_serializeDocument__mapOf__string(v.ConnectorConfiguration, ok); err != nil {
+		if err := awsRestjson1_serializeDocument__sensitive__mapOf__string(v.ConnectorConfiguration, ok); err != nil {
 			return err
 		}
 	}
@@ -896,7 +896,7 @@ func awsRestjson1_serializeDocument__listOfPlugin(v []types.Plugin, value smithy
 	return nil
 }
 
-func awsRestjson1_serializeDocument__mapOf__string(v map[string]string, value smithyjson.Value) error {
+func awsRestjson1_serializeDocument__sensitive__mapOf__string(v map[string]string, value smithyjson.Value) error {
 	object := value.Object()
 	defer object.Close()
 
diff --git a/service/nimble/deserializers.go b/service/nimble/deserializers.go
index c73ca1942ef..7da90326643 100644
--- a/service/nimble/deserializers.go
+++ b/service/nimble/deserializers.go
@@ -7995,7 +7995,7 @@ func awsRestjson1_deserializeDocumentComputeFarmConfiguration(v **types.ComputeF
 			if value != nil {
 				jtv, ok := value.(string)
 				if !ok {
-					return fmt.Errorf("expected String to be of type string, got %T instead", value)
+					return fmt.Errorf("expected SensitiveString to be of type string, got %T instead", value)
 				}
 				sv.Endpoint = ptr.String(jtv)
 			}
@@ -9168,7 +9168,7 @@ func awsRestjson1_deserializeDocumentLicenseServiceConfiguration(v **types.Licen
 			if value != nil {
 				jtv, ok := value.(string)
 				if !ok {
-					return fmt.Errorf("expected String to be of type string, got %T instead", value)
+					return fmt.Errorf("expected SensitiveString to be of type string, got %T instead", value)
 				}
 				sv.Endpoint = ptr.String(jtv)
 			}
@@ -9365,7 +9365,7 @@ func awsRestjson1_deserializeDocumentSharedFileSystemConfiguration(v **types.Sha
 			if value != nil {
 				jtv, ok := value.(string)
 				if !ok {
-					return fmt.Errorf("expected String to be of type string, got %T instead", value)
+					return fmt.Errorf("expected SensitiveString to be of type string, got %T instead", value)
 				}
 				sv.Endpoint = ptr.String(jtv)
 			}
@@ -9392,7 +9392,7 @@ func awsRestjson1_deserializeDocumentSharedFileSystemConfiguration(v **types.Sha
 			if value != nil {
 				jtv, ok := value.(string)
 				if !ok {
-					return fmt.Errorf("expected String to be of type string, got %T instead", value)
+					return fmt.Errorf("expected SensitiveString to be of type string, got %T instead", value)
 				}
 				sv.ShareName = ptr.String(jtv)
 			}
@@ -10275,7 +10275,7 @@ func awsRestjson1_deserializeDocumentStreamingSessionStream(v **types.StreamingS
 			if value != nil {
 				jtv, ok := value.(string)
 				if !ok {
-					return fmt.Errorf("expected String to be of type string, got %T instead", value)
+					return fmt.Errorf("expected SensitiveString to be of type string, got %T instead", value)
 				}
 				sv.Url = ptr.String(jtv)
 			}