public void setTagKeys(java.util.Collection<String> tagKeys) {
        if (tagKeys == null) {
            this.tagKeys = null;
            return;
        }

        this.tagKeys = new com.amazonaws.internal.SdkInternalList<String>(tagKeys);
    }
<p>
A list of key names as a simple array of strings. The tags with matching keys are removed from the specified
role.
</p>

@param tagKeys
       A list of key names as a simple array of strings. The tags with matching keys are removed from the
       specified role.
aws-java-sdk-iam/src/main/java/com/amazonaws/services/identitymanagement/model/UntagRoleRequest.java