Question:

Normally, the user is unable to edit the Bulk API Hard Delete option for the default System Administrator in CRM.

How to Enable the Bulk API Hard Delete Function in CRM?

Answer:

To enable the Bulk API permission, follow the steps below:

1. Click Setup --> Manage User --> Profile.
2. Under Administration, click Users --> Profile.
3. Open the System Administrator profile.
4. Press the Clone button.
5. Enter a Profile Name.
6. Click Save.
7. Edit the profile which was saved in a previous step.
8. Under Administrative Permission, enable (check) the Bulk API Hard Delete checkbox.
9. Click Save.
10. Assign this profile to the desired users.

Related Documentation:

Salesforce Help Documentation: Activation of Bulk API Hard Delete