Privilege to create notes on AR invoice with REST API

Summary:

We are looking for the privilege to be used to to create notes on AR invoices using REST API.

Content (please ensure you mask any confidential information):

We need to create notes on AR invoices using REST API.
We are using the below API :

We need to identify the privilege requested to use this API, not using too wide standard roles as it will be given to a technical user only.
Thanks for your help.

Version (include the version you are using, if applicable):

26A

Code Snippet (add any code snippets that support your topic, if applicable):