How to set up azure keyvault for spring boot app?

There was some dependency incompatibility occurring because we were using an older version of azure keyvault (azure-keyvault-secrets-spring-boot-starter 2.2.1) but it got updated and we are upgrading it to azure-spring-boot-starter-keyvault-secrets 4.0.0. Now the keyvault isn’t being connected maybe because the application.yml keyvault config is in the wrong syntax.

This is what was there before when it was working with the 2.2.1 version:

azure:
  keyvault:
    uri: ${uri}
    client-id: ${clientId}
    client-key: ${clientKey}
    token-acquire-timeout-seconds: 120

This is how we are trying now but it isn’t connecting.

spring:
  cloud:
    azure:
      keyvault:
        secret:
          property-sources:
            uri: ${uri}
            client-id: ${clientId}
            client-key: ${clientKey}
            token-acquire-timeout-seconds: 120

What is the correct syntax for this azure keyvault version configuration??