{"id":"iam-user-four-credential-types","text":"IAM users support four credential types: console password, access keys (CLI/SDK/API), SSH keys (for CodeCommit), and server certificates (SSL/TLS — use ACM instead unless region doesn't support it).","truth_value":"IN","source":"entries/2026/03/08/iam-users.md","source_url":"","source_hash":"ed2c44ed4fdf607d","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"iam-user-four-credential-types","truth_value":"IN","reason":"premise"}]}}