feat: add support of skip_user_properties_sync on Amplitude

src/v0/destinations/am/transform.js

@@ -525,6 +525,9 @@ const responseBuilderSimple = (
     ...campaign,
   };
 
+  // we are updating the payload with skip_user_properties_sync
+  AMUtils.updateWithSkipAttribute(message, rawPayload);
+
   const respData = getResponseData(evType, destination, rawPayload, message, groupInfo);
   const { groups, rawPayload: updatedRawPayload } = respData;
 

src/v0/destinations/am/util.test.js

@@ -1,4 +1,9 @@
-const { getUnsetObj, validateEventType, userPropertiesPostProcess } = require('./utils');
+const {
+  getUnsetObj,
+  validateEventType,
+  userPropertiesPostProcess,
+  updateWithSkipAttribute,
+} = require('./utils');
 
 describe('getUnsetObj', () => {
   it("should return undefined when 'message.integrations.Amplitude.fieldsToUnset' is not array", () => {
@@ -164,3 +169,31 @@ describe('userPropertiesPostProcess', () => {
     });
   });
 });
+
+describe('updateWithSkipAttribute', () => {
+  // when 'skipUserPropertiesSync ' is present in 'integrations.Amplitude', return the original payload.
+  it("should return the original payload when 'skipUserPropertiesSync' is present", () => {
+    const message = { integrations: { Amplitude: { skipUserPropertiesSync: true } } };
+    const payload = { key: 'value' };
+    const expectedPayload = { key: 'value', $skip_user_properties_sync: true };
+    updateWithSkipAttribute(message, payload);
+    expect(expectedPayload).toEqual(payload);
+  });
+
+  // When 'skipUserPropertiesSync' is not present in 'integrations.Amplitude', return the original payload.
+  it("should return the original payload when 'skipUserPropertiesSync' is not present", () => {
+    const message = { integrations: { Amplitude: {} } };
+    const payload = { key: 'value' };
+    const expectedPayload = { key: 'value' };
+    updateWithSkipAttribute(message, payload);
+    expect(payload).toEqual(expectedPayload);
+  });
+  // When 'message' is null, return null.
+  it("should return null when 'message' is null", () => {
+    const message = null;
+    const payload = { key: 'value' };
+    const expectedPayload = { key: 'value' };
+    updateWithSkipAttribute(message, payload);
+    expect(payload).toEqual(expectedPayload);
+  });
+});

src/v0/destinations/am/utils.js

@@ -11,6 +11,7 @@
 const get = require('get-value');
 const uaParser = require('@amplitude/ua-parser-js');
 const { InstrumentationError } = require('@rudderstack/integrations-lib');
+const set = require('set-value');
 const logger = require('../../../logger');
 const { isDefinedAndNotNull } = require('../../util');
 
@@ -110,6 +111,13 @@ const getUnsetObj = (message) => {
   return unsetObject;
 };
 
+const updateWithSkipAttribute = (message, payload) => {
+  const skipAttribute = get(message, 'integrations.Amplitude.skipUserPropertiesSync');
+  if (skipAttribute) {
+    set(payload, '$skip_user_properties_sync', true);
+  }
+};
+
 /**
  * Check for evType as in some cases, like when the page name is absent,
  * either the template depends only on the event.name or there is no template provided by user
@@ -187,4 +195,5 @@ module.exports = {
   getUnsetObj,
   validateEventType,
   userPropertiesPostProcess,
+  updateWithSkipAttribute,
 };

test/integrations/destinations/am/processor/data.ts

@@ -10739,6 +10739,7 @@ export const data = [
               integrations: {
                 All: true,
                 Amplitude: {
+                  skipUserPropertiesSync: false,
                   event_id: 2,
                 },
               },
@@ -10894,6 +10895,7 @@ export const data = [
               integrations: {
                 All: true,
                 Amplitude: {
+                  skipUserPropertiesSync: true,
                   event_id: 2,
                 },
               },
@@ -10949,6 +10951,7 @@ export const data = [
                       insert_id: '5e10d13a-bf9a-44bf-b884-43a9e591ea71',
                       ip: '1.1.1.1',
                       event_id: 2,
+                      $skip_user_properties_sync: true,
                       user_properties: {
                         initial_referrer: 'https://docs.rudderstack.com',
                         initial_referring_domain: 'docs.rudderstack.com',