The error messages indicate that the blueprint is trying to use a Nutanix account that no longer exists. This could happen if the account was deleted by another administrator or by a playbook action. The administrator should check the project settings and verify that the Nutanix account is still available and associated with the project. If not, the administrator should create a new account or use an existing one and update the blueprint accordingly. References: Nutanix Certified Professional - Multicloud Automation (NCP-MCA) 6.5 Exam Blueprint Guide, page 9; Nutanix Certified Professional - Multicloud Automation (NCP-MCA), section
3; Nutanix NCP-MCA Certification Exam Sample Questions, question 80.