Sample output from running this script:
Enter Prism Central IP address: 10.42.x.x
Enter username: admin
Enter the password:
All the roles in this cluster are
('Self-Service Admin', 'f1f8c1dd-ca2e-454a-9040-2c126d682608')
('Prism Admin', 'c1486719-a518-40ce-a510-1b462cbb534c')
('Prism Viewer', '6b0166df-28bb-4fae-8ac6-3aa81140b3aa')
('Project Admin', '0fd980cd-dbd7-4aaf-828d-658466adc82f')
('Operator', '7421c0fd-38c0-4098-90d6-1300cab92f43')
('Super Admin', 'a2acf39e-3093-419f-9112-b31badcb1e75')
('Consumer', '8d9848b2-0f40-4022-abd3-2252a00af07f')
('Developer', 'd6f8ba14-60f2-4c3b-8557-71d29d170392')
('DemonstrationRole', '9292b8d3-c272-44d6-8468-496b2fac47eb')