# iam-user-group-membership-check


Checks whether IAM users are members of at least one IAM group. 



**Identifier:** IAM\$1USER\$1GROUP\$1MEMBERSHIP\$1CHECK

**Resource Types:** AWS::IAM::User

**Trigger type:** Configuration changes

**AWS Region:** All supported AWS regions except Asia Pacific (New Zealand), Asia Pacific (Thailand), Middle East (UAE), Asia Pacific (Hyderabad), Asia Pacific (Malaysia), Asia Pacific (Melbourne), Mexico (Central), Israel (Tel Aviv), Asia Pacific (Taipei), Canada West (Calgary), Europe (Spain), Europe (Zurich) Region

**Parameters:**

groupNames (Optional)Type: CSV  
Comma-separated list of IAM groups in which IAM users must be members.  
This rule does not support group names with commas.

## AWS CloudFormation template


To create AWS Config managed rules with AWS CloudFormation templates, see [Creating AWS Config Managed Rules With AWS CloudFormation Templates](aws-config-managed-rules-cloudformation-templates.md).