Notes and Constraints
Notes
- IAM Identity Center obtains member account information from organizations defined in the Organizations service. Before using IAM Identity Center, you must enable the Organizations service and create an organization. Then, you can log in to IAM Identity Center using the organization's management account.
Constraints
The following table describes quotas for IAM Identity Center. To increase the quota, see "How Do I Increase My Quota?" in the IAM Identity Center User Guide.
|
Item |
Default Quota |
Adjustable |
|---|---|---|
|
Number of users that can be created in IAM Identity Center |
100,000 |
Yes |
|
Number of groups that can be created in IAM Identity Center |
100,000 |
Yes |
|
Number of users in a group |
Unlimited |
- |
|
Number of groups to which a user can be added |
1,000 |
No |
|
Number of multi-factor authentication (MFA) devices that can be added to a user |
2 |
No |
|
Number of permission sets that can be created in IAM Identity Center |
2,000 |
Yes |
|
Number of policies in a permission set |
20 (including custom policies) |
No |
|
Number of permission sets that can be associated with an account |
50 |
Yes |
|
Number of characters in a custom policy |
6,144 |
No |
|
Number of external identity providers (IdPs) that can be connected |
1 |
No |
|
Number of access control attributes that can be added |
20 |
No |
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