Azure DevOps Pipeline environments - rest api

Hi all!

Is there any possibility to add approvers group into pipeline environment by using REST API? I know that we can add pipeline by REST api:  https://docs.microsoft.com/en-us/rest/api/azure/devops/distributedtask/environments/add?view=azure-devops-rest-6.0 but I couldn't find any information that we can add approvers by REST API. Manual steps looks like in the picture

Thanks

U.