Build IAM access group configurations with members, dynamic rules, and access policies.
Last verified: May 2026
Output will appear here...Your IBM Cloud account has 40 engineers with manually-attached IAM policies — the audit team has flagged it as unmaintainable. You design four access groups (Engineer, DBA, NetworkAdmin, ReadOnlyAuditor) and use the builder to define them, plus dynamic rules tied to your Okta groups. Six weeks of cleanup later, every user's access is controlled by their Okta group membership. The audit team signs off and the next personnel change takes 30 seconds instead of 30 minutes.
IBM Cloud IAM Access Groups are how a sane team assigns permissions on IBM Cloud — group users and service IDs together, then attach policies to the group instead of each principal. The IBM IAM Access Group Builder produces a complete access group definition with members (users, service IDs, dynamic rules based on SAML attributes), attached access policies, and trusted profile bindings. Output matches the parameters expected by `ibm_iam_access_group` Terraform resources.
The builder collects the group name, description, and lists of static members (IBMid, service IDs) plus dynamic rules (SAML attribute, operator, value). It validates membership identifiers against IBM Cloud's expected formats and confirms dynamic rule conditions are syntactically valid. Output is an `ibm_iam_access_group` Terraform block plus associated `ibm_iam_access_group_members` and `ibm_iam_access_group_dynamic_rule` resources.
Use dynamic rules with SAML attribute mapping for any team larger than a dozen people. Manual group membership ages badly — people change teams and the old assignments linger. Dynamic rules pull truth from your identity provider.
Attach policies to access groups, never to individual users. The day a contractor leaves, you remove them from the group and they lose all access immediately. The same with policies attached individually is a multi-hour cleanup with no audit trail.
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