public String getEntityId() {
        return this.entityId;
    }
<p>
The identifier of a user or group in your IAM Identity Center identity source. For example, a user ID could be an
email.
</p>

@return The identifier of a user or group in your IAM Identity Center identity source. For example, a user ID
        could be an email.
aws-java-sdk-kendra/src/main/java/com/amazonaws/services/kendra/model/EntityPersonaConfiguration.java