code: public java.util.List<DBInstanceRole> getAssociatedRoles() {
          if (associatedRoles == null) {
              associatedRoles = new com.amazonaws.internal.SdkInternalList<DBInstanceRole>();
          }
          return associatedRoles;
      }
docs: <p>
  The AWS Identity and Access Management (IAM) roles associated with the DB instance.
  </p>
  
  @return The AWS Identity and Access Management (IAM) roles associated with the DB instance.