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

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