code: public GetIdentityPoolRolesResult withRoles(java.util.Map<String, String> roles) {
          setRoles(roles);
          return this;
      }
docs: <p>
  The map of roles associated with this pool. Currently only authenticated and unauthenticated roles are supported.
  </p>
  
  @param roles
  The map of roles associated with this pool. Currently only authenticated and unauthenticated roles are
  supported.
  @return Returns a reference to this object so that method calls can be chained together.