public void setRequiredGetAuthorizations(Set<RoleAuthorization> requiredGetAuthorizations) {
    this.requiredGetAuthorizations = createUnmodifiableSet(requiredGetAuthorizations);
  }
Sets the authorizations for which one is needed to the grant access to <b>get</b> resources
or a particular resource.
<p/>
A null or empty set indicates no authorization check needs to be performed.

@param requiredGetAuthorizations a set of authorizations
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/AbstractAuthorizedResourceProvider.java