extend type Query{
    mainDataTable(id: ID!): MainDataTable!
    mainDataTables(criteria: MainDataTableCriteria, sortBy: [SortBy!]): [MainDataTable!]
    paginateMainDataTables(pagination : Pagination!, criteria: MainDataTableCriteria, sortBy:[SortBy!] ) : MainDataTablePageable!
    vmEmissionSummary(datacenterId: ID): [VMEmissionSummary!]!
}