Hi @LOKESH CHINTAPALLI , to change the account linked to your Azure subscription, you can follow these steps:
- Sign in to the Azure portal.
- In the left-hand menu, click on "Subscriptions".
- Select the subscription you want to modify.
- In the left-hand menu, click on "Access control (IAM)".
- Click on the "Add" button and select "Add role assignment".
- In the "Add role assignment" pane, select the role you want to assign to the new account.
- In the "Assign access to" field, enter the email address or object ID of the new account.
- Click "Save" to save your changes.
After you have completed these steps, the new account will have the permissions associated with the role you assigned to it. The old account will no longer have access to the subscription.
If you want to use a certificate to authenticate instead of an account, you can follow these steps:
- Sign in to the Azure portal.
- In the left-hand menu, click on "Subscriptions".
- Select the subscription you want to modify.
- In the left-hand menu, click on "Access control (IAM)".
- Click on the "Add" button and select "Add role assignment".
- In the "Add role assignment" pane, select the role you want to assign to the certificate.
- In the "Assign access to" field, enter the thumbprint of the certificate.
- Click "Save" to save your changes.
After you have completed these steps, the certificate will have the permissions associated with the role you assigned to it. You can use the certificate to authenticate when accessing Azure resources.
Please let me know if you have any questions and I can help you further.
If this answer helps you please mark "Accept Answer" so other users can reference it.
Thank you,
James