diff --git a/.chronus/changes/add-multipartfile-model-2024-8-2-16-33-33.md b/.chronus/changes/add-multipartfile-model-2024-8-2-16-33-33.md
new file mode 100644
index 0000000000..45496564ec
--- /dev/null
+++ b/.chronus/changes/add-multipartfile-model-2024-8-2-16-33-33.md
@@ -0,0 +1,7 @@
+---
+changeKind: feature
+packages:
+  - "@azure-tools/typespec-azure-core"
+---
+
+Add model MultiPartFile with required `filename` and `contentType`
\ No newline at end of file
diff --git a/docs/libraries/azure-core/reference/data-types.md b/docs/libraries/azure-core/reference/data-types.md
index 12d9ca1719..2241742137 100644
--- a/docs/libraries/azure-core/reference/data-types.md
+++ b/docs/libraries/azure-core/reference/data-types.md
@@ -178,6 +178,21 @@ model Azure.Core.ExpandQueryParameter
 | ------- | ---------- | ------------------------------------------------- |
 | expand? | `string[]` | Expand the indicated resources into the response. |
 
+### `FileWithRequiredMetadata` {#Azure.Core.FileWithRequiredMetadata}
+
+Used in file part of multipart request body
+
+```typespec
+model Azure.Core.FileWithRequiredMetadata
+```
+
+#### Properties
+
+| Name        | Type     | Description                                             |
+| ----------- | -------- | ------------------------------------------------------- |
+| filename    | `string` | The file name in file part of multipart request body    |
+| contentType | `string` | The content type in file part of multipart request body |
+
 ### `FilterParameter` {#Azure.Core.FilterParameter}
 
 Provides the standard 'filter' query parameter for list operations
diff --git a/docs/libraries/azure-core/reference/index.mdx b/docs/libraries/azure-core/reference/index.mdx
index 5ea11012a4..4e29e82c1a 100644
--- a/docs/libraries/azure-core/reference/index.mdx
+++ b/docs/libraries/azure-core/reference/index.mdx
@@ -93,6 +93,7 @@ npm install --save-peer @azure-tools/typespec-azure-core
 - [`EtagProperty`](./data-types.md#Azure.Core.EtagProperty)
 - [`EtagResponseEnvelope`](./data-types.md#Azure.Core.EtagResponseEnvelope)
 - [`ExpandQueryParameter`](./data-types.md#Azure.Core.ExpandQueryParameter)
+- [`FileWithRequiredMetadata`](./data-types.md#Azure.Core.FileWithRequiredMetadata)
 - [`FilterParameter`](./data-types.md#Azure.Core.FilterParameter)
 - [`FilterQueryParameter`](./data-types.md#Azure.Core.FilterQueryParameter)
 - [`MaxPageSizeQueryParameter`](./data-types.md#Azure.Core.MaxPageSizeQueryParameter)
diff --git a/packages/typespec-azure-core/lib/models.tsp b/packages/typespec-azure-core/lib/models.tsp
index 308bf98d00..a1ec834f8c 100644
--- a/packages/typespec-azure-core/lib/models.tsp
+++ b/packages/typespec-azure-core/lib/models.tsp
@@ -400,3 +400,12 @@ model ArmResourceIdentifierAllowedResource {
    */
   scopes?: ArmResourceDeploymentScope[];
 }
+
+@doc("Used in file part of multipart request body")
+model FileWithRequiredMetadata extends File {
+  /** The file name in file part of multipart request body */
+  filename: string;
+
+  /** The content type in file part of multipart request body */
+  contentType: string;
+}
diff --git a/packages/typespec-azure-core/test/types/models.test.ts b/packages/typespec-azure-core/test/types/models.test.ts
new file mode 100644
index 0000000000..68cbc66972
--- /dev/null
+++ b/packages/typespec-azure-core/test/types/models.test.ts
@@ -0,0 +1,26 @@
+import { getHttpPart, isOrExtendsHttpFile } from "@typespec/http";
+import { ok, strictEqual } from "assert";
+import { it } from "vitest";
+import { getOperations } from "../test-host.js";
+
+it("FileWithRequiredMetadata could be recognized by @typespec/http", async () => {
+  const [operations, _, runner] = await getOperations(
+    `
+      model TestModel {
+        file: HttpPart<FileWithRequiredMetadata>;
+      };
+
+      @post op TestOperation(@header contentType: "multipart/form-date", @multipartBody body: TestModel): void;
+      `
+  );
+
+  ok(operations.length === 1);
+  ok(operations[0].parameters.body);
+  strictEqual(operations[0].parameters.body.bodyKind, "multipart");
+  strictEqual(operations[0].parameters.body.type.kind, "Model");
+  const fileHttpPart = operations[0].parameters.body.type.properties.get("file");
+  ok(fileHttpPart);
+  const file = getHttpPart(runner.program, fileHttpPart.type);
+  ok(file !== undefined);
+  ok(isOrExtendsHttpFile(runner.program, file.type));
+});
diff --git a/packages/typespec-client-generator-core/test/types/multipart-types.test.ts b/packages/typespec-client-generator-core/test/types/multipart-types.test.ts
index e85ab84033..908a130d83 100644
--- a/packages/typespec-client-generator-core/test/types/multipart-types.test.ts
+++ b/packages/typespec-client-generator-core/test/types/multipart-types.test.ts
@@ -1,3 +1,4 @@
+import { AzureCoreTestLibrary } from "@azure-tools/typespec-azure-core/testing";
 import { expectDiagnostics } from "@typespec/compiler/testing";
 import { deepEqual, ok, strictEqual } from "assert";
 import { beforeEach, describe, it } from "vitest";
@@ -454,6 +455,52 @@ describe("typespec-client-generator-core: multipart types", () => {
     strictEqual(fileRequiredFileName.multipartOptions.contentType.optional, false);
   });
 
+  it("with FileWithRequiredMetadata of Azure.Core", async function () {
+    const runnerCore = await createSdkTestRunner({
+      librariesToAdd: [AzureCoreTestLibrary],
+      emitterName: "@azure-tools/typespec-java",
+      autoUsings: ["Azure.Core"],
+    });
+    await runnerCore.compileWithBuiltInService(`
+        model MultiPartRequest{
+            fileOptionalFileName: HttpPart<File>;
+            fileRequiredFileName: HttpPart<FileWithRequiredMetadata>;
+        }
+        @post
+        op upload(@header contentType: "multipart/form-data", @multipartBody body: MultiPartRequest): void;
+        `);
+    const models = runnerCore.context.sdkPackage.models;
+    strictEqual(models.length, 2);
+    const MultiPartRequest = models.find((x) => x.name === "MultiPartRequest");
+    ok(MultiPartRequest);
+    ok(MultiPartRequest.usage & UsageFlags.MultipartFormData);
+    const fileOptionalFileName = MultiPartRequest.properties.find(
+      (x) => x.name === "fileOptionalFileName"
+    ) as SdkBodyModelPropertyType;
+    ok(fileOptionalFileName);
+    strictEqual(fileOptionalFileName.optional, false);
+    ok(fileOptionalFileName.multipartOptions);
+    strictEqual(fileOptionalFileName.name, "fileOptionalFileName");
+    strictEqual(fileOptionalFileName.multipartOptions.isFilePart, true);
+    ok(fileOptionalFileName.multipartOptions.filename);
+    strictEqual(fileOptionalFileName.multipartOptions.filename.optional, true);
+    ok(fileOptionalFileName.multipartOptions.contentType);
+    strictEqual(fileOptionalFileName.multipartOptions.contentType.optional, true);
+
+    const fileRequiredFileName = MultiPartRequest.properties.find(
+      (x) => x.name === "fileRequiredFileName"
+    ) as SdkBodyModelPropertyType;
+    ok(fileRequiredFileName);
+    strictEqual(fileRequiredFileName.optional, false);
+    ok(fileRequiredFileName.multipartOptions);
+    strictEqual(fileRequiredFileName.name, "fileRequiredFileName");
+    strictEqual(fileRequiredFileName.multipartOptions.isFilePart, true);
+    ok(fileRequiredFileName.multipartOptions.filename);
+    strictEqual(fileRequiredFileName.multipartOptions.filename.optional, false);
+    ok(fileRequiredFileName.multipartOptions.contentType);
+    strictEqual(fileRequiredFileName.multipartOptions.contentType.optional, false);
+  });
+
   it("check 'multi' of multipart with @multipartBody for model", async function () {
     await runner.compileWithBuiltInService(`
         model Address {