diff --git a/src/models/GetRecordsByAppIdRequest.ts b/src/models/GetRecordsByAppIdRequest.ts
new file mode 100644
index 0000000..9b142f7
--- /dev/null
+++ b/src/models/GetRecordsByAppIdRequest.ts
@@ -0,0 +1,44 @@
+import { DataFormat } from '../enums/DataFormat';
+import { PagingRequest } from './PagingRequest';
+
+export class GetRecordsByAppIdRequest {
+  /**
+   * @property {number} appId - The id of the app that the records belong to.
+   */
+  public appId: number;
+
+  /**
+   * @property {number[]} fieldIds - The ids of the fields to include in the response.
+   */
+  public fieldIds: number[];
+
+  /**
+   * @property {DataFormat} dataFormat - The format of the data in the response.
+   */
+  public dataFormat: DataFormat;
+
+  /**
+   * @property {PagingRequest} pagingRequest - The paging request.
+   */
+  public pagingRequest: PagingRequest;
+
+  /**
+   *@constructor - Creates a new instance of GetRecordsByAppIdRequest.
+   * @param {number} appId - The id of the app that the records belong to.
+   * @param {number[]} fieldIds - The ids of the fields to include in the response.
+   * @param {DataFormat} dataFormat - The format of the data in the response.
+   * @param {PagingRequest} pagingRequest - The paging request.
+   * @returns {GetRecordsByAppIdRequest} - A new instance of GetRecordsByAppIdRequest.
+   */
+  constructor(
+    appId: number,
+    fieldIds: number[] = [],
+    dataFormat: DataFormat = DataFormat.Raw,
+    pagingRequest: PagingRequest = new PagingRequest(1, 50)
+  ) {
+    this.appId = appId;
+    this.fieldIds = fieldIds;
+    this.dataFormat = dataFormat;
+    this.pagingRequest = pagingRequest;
+  }
+}
diff --git a/tests/GetRecordsByAppIdRequest.spec.ts b/tests/GetRecordsByAppIdRequest.spec.ts
new file mode 100644
index 0000000..b8aab25
--- /dev/null
+++ b/tests/GetRecordsByAppIdRequest.spec.ts
@@ -0,0 +1,52 @@
+import { GetRecordsByAppIdRequest } from '../src/models/GetRecordsByAppIdRequest';
+import { expect } from 'chai';
+import { DataFormat } from '../src/enums/DataFormat';
+
+describe('GetRecordsByAppIdRequest', function () {
+  it('should be defined', function () {
+    expect(GetRecordsByAppIdRequest).to.not.be.undefined;
+  });
+
+  it('should have a constructor', function () {
+    expect(GetRecordsByAppIdRequest).to.have.property('constructor');
+  });
+
+  it('should have a constructor that takes 1 parameter', function () {
+    expect(GetRecordsByAppIdRequest).to.have.a.lengthOf(1);
+  });
+
+  it('should have an appId property', function () {
+    expect(new GetRecordsByAppIdRequest(1)).to.have.property('appId');
+  });
+
+  it('should have a fieldIds property', function () {
+    expect(new GetRecordsByAppIdRequest(1)).to.have.property('fieldIds');
+  });
+
+  it('should have a dataFormat property', function () {
+    expect(new GetRecordsByAppIdRequest(1)).to.have.property('dataFormat');
+  });
+
+  it('should have a pagingRequest property', function () {
+    expect(new GetRecordsByAppIdRequest(1)).to.have.property('pagingRequest');
+  });
+
+  it('should have a constructor that sets its properties correctly', function () {
+    const appId = 1;
+    const fieldIds = [1, 2, 3];
+    const dataFormat = DataFormat.Raw;
+    const pagingRequest = { pageNumber: 1, pageSize: 50 };
+
+    const request = new GetRecordsByAppIdRequest(
+      appId,
+      fieldIds,
+      dataFormat,
+      pagingRequest
+    );
+
+    expect(request).to.have.property('appId', appId);
+    expect(request).to.have.property('fieldIds', fieldIds);
+    expect(request).to.have.property('dataFormat', dataFormat);
+    expect(request).to.have.property('pagingRequest', pagingRequest);
+  });
+});