can someone provide me some resource or guide to build a system with automotive cloud with amazon voice integration ?

Hi @Anurag Chakravorty

 To prepare for your project i.e integrating Salesforce Automotive Cloud with Amazon voice, you can start by familiarizing yourself with the core features of Salesforce Automotive Cloud and how it manages vehicle and service data.  

Refer: 

https://developer.salesforce.com/docs/atlas.en-us.automotive_cloud.meta/automotive_cloud/dev_guide.htm

To integrate Amazon voice (such as Alexa) into Salesforce, you’ll want to leverage tools like the Alexa Skills Kit (ASK) and the Alexa Auto SDK. 

Refer: 

https://trailhead.salesforce.com/content/learn/modules/alexa-development-basics/get-started-with-alexa

Salesforce Service Cloud Voice integrates telephony services and voice capabilities, so understanding this can help you integrate voice features directly into Salesforce. Service Cloud Voice uses Amazon Connect, Amazon’s cloud-based contact center service.  

Refer: 

https://help.salesforce.com/s/articleView?id=service.voice_getting_to_know.htm&type=5

https://help.salesforce.com/s/articleView?id=service.voice_setup_enable.htm&type=5

https://developer.salesforce.com/docs/atlas.en-us.voice_developer_guide.meta/voice_developer_guide/voice_intro.htm

Hope this helps. Thanks!