how to get access_token from REST API without a user password

[slakshmanan]

using rest api 

/oauth2/token

how do i get access_token programmatically

[LauJohansson]

Have you read this blogpost?
https://medium.com/@wernkai95/generate-azure-databricks-workspace-personal-access-token-for-azure-se...

Also refer to the API docs: https://docs.databricks.com/api/azure/workspace/tokens/create