diff --git a/apps/server/src/modules/deletion/controller/dto/deletion-execution.params.spec.ts b/apps/server/src/modules/deletion/controller/dto/deletion-execution.params.spec.ts
new file mode 100644
index 00000000000..c915276e97b
--- /dev/null
+++ b/apps/server/src/modules/deletion/controller/dto/deletion-execution.params.spec.ts
@@ -0,0 +1,38 @@
+import { DeletionExecutionParams } from './deletion-execution.params';
+
+describe(DeletionExecutionParams.name, () => {
+	describe('constructor', () => {
+		describe('when passed properties', () => {
+			let deletionExecutionParams: DeletionExecutionParams;
+
+			beforeEach(() => {
+				deletionExecutionParams = new DeletionExecutionParams();
+			});
+
+			it('should be defined', () => {
+				expect(deletionExecutionParams).toBeDefined();
+			});
+
+			it('should have a limit property', () => {
+				expect(deletionExecutionParams.limit).toBeDefined();
+			});
+
+			it('limit should be a number with a default value of 100', () => {
+				expect(deletionExecutionParams.limit).toBeDefined();
+				expect(typeof deletionExecutionParams.limit).toBe('number');
+				expect(deletionExecutionParams.limit).toBe(100);
+			});
+
+			it('limit should be optional', () => {
+				deletionExecutionParams.limit = undefined;
+				expect(deletionExecutionParams.limit).toBeUndefined();
+			});
+
+			it('limit should be a number when provided', () => {
+				const customLimit = 50;
+				deletionExecutionParams.limit = customLimit;
+				expect(deletionExecutionParams.limit).toBe(customLimit);
+			});
+		});
+	});
+});
diff --git a/apps/server/src/modules/deletion/controller/dto/deletion-request.body.params.spec.ts b/apps/server/src/modules/deletion/controller/dto/deletion-request.body.params.spec.ts
new file mode 100644
index 00000000000..8aa63cc5e60
--- /dev/null
+++ b/apps/server/src/modules/deletion/controller/dto/deletion-request.body.params.spec.ts
@@ -0,0 +1,34 @@
+import { DeletionRequestBodyProps } from './deletion-request.body.params';
+
+describe(DeletionRequestBodyProps.name, () => {
+	describe('constructor', () => {
+		describe('when passed properties', () => {
+			let deletionRequestBodyProps: DeletionRequestBodyProps;
+
+			beforeEach(() => {
+				deletionRequestBodyProps = new DeletionRequestBodyProps();
+			});
+
+			it('should be defined', () => {
+				expect(deletionRequestBodyProps).toBeDefined();
+			});
+
+			it('deleteInMinutes should be a number with default value 43200', () => {
+				expect(deletionRequestBodyProps.deleteInMinutes).toBeDefined();
+				expect(typeof deletionRequestBodyProps.deleteInMinutes).toBe('number');
+				expect(deletionRequestBodyProps.deleteInMinutes).toBe(43200);
+			});
+
+			it('deleteInMinutes should be optional', () => {
+				deletionRequestBodyProps.deleteInMinutes = undefined;
+				expect(deletionRequestBodyProps.deleteInMinutes).toBeUndefined();
+			});
+
+			it('deleteInMinutes should be a number when provided', () => {
+				const customDeleteInMinutes = 60;
+				deletionRequestBodyProps.deleteInMinutes = customDeleteInMinutes;
+				expect(deletionRequestBodyProps.deleteInMinutes).toBe(customDeleteInMinutes);
+			});
+		});
+	});
+});
diff --git a/apps/server/src/modules/deletion/uc/builder/deletion-request-body-props.builder.ts b/apps/server/src/modules/deletion/uc/builder/deletion-request-body-props.builder.ts
index 8d5e60bb19d..77ade83b917 100644
--- a/apps/server/src/modules/deletion/uc/builder/deletion-request-body-props.builder.ts
+++ b/apps/server/src/modules/deletion/uc/builder/deletion-request-body-props.builder.ts
@@ -3,7 +3,7 @@ import { DeletionDomainModel } from '../../domain/types/deletion-domain-model.en
 import { DeletionRequestBodyProps } from '../../controller/dto';
 
 export class DeletionRequestBodyPropsBuilder {
-	static build(domain: DeletionDomainModel, id: EntityId, deleteInMinutes: number): DeletionRequestBodyProps {
+	static build(domain: DeletionDomainModel, id: EntityId, deleteInMinutes?: number): DeletionRequestBodyProps {
 		const deletionRequest = {
 			targetRef: { domain, id },
 			deleteInMinutes,