diff --git a/tools/importer-rest-api-specs/internal/components/apidefinitions/parser/dataworkarounds/workaround_web_40128.go b/tools/importer-rest-api-specs/internal/components/apidefinitions/parser/dataworkarounds/workaround_web_40128.go
new file mode 100644
index 0000000000..1e28e13d98
--- /dev/null
+++ b/tools/importer-rest-api-specs/internal/components/apidefinitions/parser/dataworkarounds/workaround_web_40128.go
@@ -0,0 +1,59 @@
+// Copyright IBM Corp. 2023, 2026
+// SPDX-License-Identifier: MPL-2.0
+
+package dataworkarounds
+
+import (
+	"errors"
+
+	sdkModels "github.com/hashicorp/pandora/tools/data-api-sdk/v1/models"
+)
+
+var _ workaround = workaroundWeb40128{}
+
+type workaroundWeb40128 struct{}
+
+func (workaroundWeb40128) IsApplicable(serviceName string, apiVersion sdkModels.APIVersion) bool {
+	if serviceName != "Web" {
+		return false
+	}
+
+	switch apiVersion.APIVersion {
+	case "2023-01-01", "2023-12-01", "2024-11-01", "2025-05-01":
+		return true
+	}
+
+	return false
+}
+
+func (workaroundWeb40128) Name() string {
+	return "Web / 40128"
+}
+
+func (workaroundWeb40128) Process(input sdkModels.APIVersion) (*sdkModels.APIVersion, error) {
+	resource, ok := input.Resources["WebApps"]
+	if !ok {
+		return nil, errors.New("expected a resource named `WebApps` but didn't get one")
+	}
+
+	model, ok := resource.Models["AzureStorageInfoValue"]
+	if !ok {
+		return nil, errors.New("expected a model named `AzureStorageInfoValue` but didn't get one")
+	}
+
+	if _, ok := model.Fields["Endpoint"]; ok {
+		return nil, errors.New("found a field named `Endpoint` but expected none, this workaround can be removed")
+	}
+
+	model.Fields["Endpoint"] = sdkModels.SDKField{
+		JsonName: "endpoint",
+		ObjectDefinition: sdkModels.SDKObjectDefinition{
+			Type: sdkModels.StringSDKObjectDefinitionType,
+		},
+		Optional: true,
+	}
+	resource.Models["AzureStorageInfoValue"] = model
+	input.Resources["WebApps"] = resource
+
+	return &input, nil
+}
diff --git a/tools/importer-rest-api-specs/internal/components/apidefinitions/parser/dataworkarounds/workaround_web_40128_test.go b/tools/importer-rest-api-specs/internal/components/apidefinitions/parser/dataworkarounds/workaround_web_40128_test.go
new file mode 100644
index 0000000000..f70450ed4e
--- /dev/null
+++ b/tools/importer-rest-api-specs/internal/components/apidefinitions/parser/dataworkarounds/workaround_web_40128_test.go
@@ -0,0 +1,68 @@
+// Copyright IBM Corp. 2023, 2026
+// SPDX-License-Identifier: MPL-2.0
+
+package dataworkarounds
+
+import (
+	"testing"
+
+	sdkModels "github.com/hashicorp/pandora/tools/data-api-sdk/v1/models"
+)
+
+func TestWorkaroundWeb40128(t *testing.T) {
+	versions := []string{"2023-01-01", "2023-12-01", "2024-11-01", "2025-05-01"}
+
+	for _, version := range versions {
+		t.Run(version, func(t *testing.T) {
+			input := sdkModels.APIVersion{
+				APIVersion: version,
+				Resources: map[string]sdkModels.APIResource{
+					"WebApps": {
+						Models: map[string]sdkModels.SDKModel{
+							"AzureStorageInfoValue": {
+								Fields: map[string]sdkModels.SDKField{},
+							},
+						},
+					},
+				},
+			}
+
+			workaround := workaroundWeb40128{}
+			if !workaround.IsApplicable("Web", input) {
+				t.Fatalf("expected workaround to apply to Web %q", version)
+			}
+
+			result, err := workaround.Process(input)
+			if err != nil {
+				t.Fatalf("processing workaround: %+v", err)
+			}
+
+			field := result.Resources["WebApps"].Models["AzureStorageInfoValue"].Fields["Endpoint"]
+			if field.JsonName != "endpoint" {
+				t.Errorf("expected JsonName to be %q, got %q", "endpoint", field.JsonName)
+			}
+			if !field.Optional {
+				t.Error("expected Endpoint to be optional")
+			}
+			if field.ObjectDefinition.Type != sdkModels.StringSDKObjectDefinitionType {
+				t.Errorf("expected Endpoint to be a string, got %q", field.ObjectDefinition.Type)
+			}
+		})
+	}
+}
+
+func TestWorkaroundWeb40128IsNotApplicable(t *testing.T) {
+	workaround := workaroundWeb40128{}
+
+	for _, test := range []struct {
+		service string
+		version string
+	}{
+		{service: "Compute", version: "2023-12-01"},
+		{service: "Web", version: "2016-06-01"},
+	} {
+		if workaround.IsApplicable(test.service, sdkModels.APIVersion{APIVersion: test.version}) {
+			t.Errorf("expected workaround not to apply to %s %s", test.service, test.version)
+		}
+	}
+}
diff --git a/tools/importer-rest-api-specs/internal/components/apidefinitions/parser/dataworkarounds/workarounds.go b/tools/importer-rest-api-specs/internal/components/apidefinitions/parser/dataworkarounds/workarounds.go
index 42d510fae2..c9ac38f1df 100644
--- a/tools/importer-rest-api-specs/internal/components/apidefinitions/parser/dataworkarounds/workarounds.go
+++ b/tools/importer-rest-api-specs/internal/components/apidefinitions/parser/dataworkarounds/workarounds.go
@@ -57,6 +57,7 @@ var workarounds = []workaround{
 	workaroundSubscriptions20254{},
 	workaroundWeb14529{},
 	workaroundWeb31682{},
+	workaroundWeb40128{},
 	WorkaroundWeb43978{},
 
 	// Special Case for Network duplicated Enum