name: request
columns:
    id: id
    description: description
    buyerCode: buyer
    quantity: quantity
    price: price
    itemFk: item
    clientFk: client
    response: response
    total: total
    buyed: buyed
    saleFk: sale
    created: created
    isOk: ok
    requesterFk: requester
    attenderFk: attender
    ticketFk: ticket