method: CreateEstimation | time: 2026-05-20 17:14:50
json:
{
    "location_name": "Melfort",
    "project_name": "Melfort (KA 01)",
    "is_active": "1",
    "created_by": "nipuni"
}
method: GetEstimations | time: 2026-05-20 17:14:51
json:
{
    "project_name": "Melfort (KA 01)",
    "location_name": "Melfort",
    "show_only_estimated": "0"
}