What can be the Role with minimum rights that I can get to create Webhook on JIRA . Or what possibly could I have JIRA Admin access or JIRA System Admin access or some other Role to create a WebHook ?
As far as I know you need Jira Admin - see:
Registering a webhook
To register a webhook, you can use any of the following methods:
Jira administration console.
Jira REST API (note that the user must have the Jira Administrators global permission).
This can be found on this page
Ste
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.