diff --git a/api/openapi.yaml b/api/openapi.yaml
index 04d56356dd..0cbd4b32a3 100644
--- a/api/openapi.yaml
+++ b/api/openapi.yaml
@@ -119,6 +119,10 @@ components:
         serviceUnderTest:
           type: object
           properties:
+            id: 
+              type: string
+              description: ID
+              readOnly: true
             url:
               type: string
               description: URL of the service under test
@@ -135,6 +139,10 @@ components:
     Assertion:
       type: object
       properties:
+        id: 
+          type: string
+          description: ID
+          readOnly: true
         operationName:
           type: string
         duration:
@@ -149,6 +157,10 @@ components:
     Result:
       type: object
       properties:
+        id: 
+          type: string
+          description: ID
+          readOnly: true
         successful:
           $ref: "#/components/schemas/Assertion"
         failed:
diff --git a/server/README.md b/server/README.md
index 5d3eff692e..f2ae6d9388 100644
--- a/server/README.md
+++ b/server/README.md
@@ -13,7 +13,7 @@ To see how to make this your own, look here:
 [README](https://openapi-generator.tech)
 
 - API version: 0.0.1
-- Build date: 2022-02-03T11:50:37.774935+02:00[Europe/Vilnius]
+- Build date: 2022-02-03T12:10:22.177509+02:00[Europe/Vilnius]
 
 
 ### Running the server
diff --git a/server/api/openapi.yaml b/server/api/openapi.yaml
index 86bfdff8b5..78ced14342 100644
--- a/server/api/openapi.yaml
+++ b/server/api/openapi.yaml
@@ -104,15 +104,18 @@ components:
           attributes:
           - attributes
           - attributes
+          id: id
           numOfSPans: 0
         - duration: duration
           operationName: operationName
           attributes:
           - attributes
           - attributes
+          id: id
           numOfSPans: 0
         serviceUnderTest:
           auth: auth
+          id: id
           url: url
       properties:
         name:
@@ -136,8 +139,13 @@ components:
         attributes:
         - attributes
         - attributes
+        id: id
         numOfSPans: 0
       properties:
+        id:
+          description: ID
+          readOnly: true
+          type: string
         operationName:
           type: string
         duration:
@@ -153,12 +161,14 @@ components:
     Result:
       example:
         timeStamp: 2000-01-23T04:56:07.000+00:00
+        id: id
         failed:
           duration: duration
           operationName: operationName
           attributes:
           - attributes
           - attributes
+          id: id
           numOfSPans: 0
         successful:
           duration: duration
@@ -166,8 +176,13 @@ components:
           attributes:
           - attributes
           - attributes
+          id: id
           numOfSPans: 0
       properties:
+        id:
+          description: ID
+          readOnly: true
+          type: string
         successful:
           $ref: '#/components/schemas/Assertion'
         failed:
@@ -179,8 +194,13 @@ components:
     Test_serviceUnderTest:
       example:
         auth: auth
+        id: id
         url: url
       properties:
+        id:
+          description: ID
+          readOnly: true
+          type: string
         url:
           description: URL of the service under test
           type: string
diff --git a/server/go/model_assertion.go b/server/go/model_assertion.go
index a0aa177f85..ecef2c241d 100644
--- a/server/go/model_assertion.go
+++ b/server/go/model_assertion.go
@@ -10,6 +10,10 @@
 package openapi
 
 type Assertion struct {
+
+	// ID
+	Id string `json:"id,omitempty"`
+
 	OperationName string `json:"operationName,omitempty"`
 
 	Duration string `json:"duration,omitempty"`
diff --git a/server/go/model_result.go b/server/go/model_result.go
index 90530c9597..54cf9760a9 100644
--- a/server/go/model_result.go
+++ b/server/go/model_result.go
@@ -14,6 +14,10 @@ import (
 )
 
 type Result struct {
+
+	// ID
+	Id string `json:"id,omitempty"`
+
 	Successful Assertion `json:"successful,omitempty"`
 
 	Failed Assertion `json:"failed,omitempty"`
diff --git a/server/go/model_test_service_under_test_.go b/server/go/model_test_service_under_test_.go
index 4429234381..5e1078413d 100644
--- a/server/go/model_test_service_under_test_.go
+++ b/server/go/model_test_service_under_test_.go
@@ -11,6 +11,9 @@ package openapi
 
 type TestServiceUnderTest struct {
 
+	// ID
+	Id string `json:"id,omitempty"`
+
 	// URL of the service under test
 	Url string `json:"url,omitempty"`