| Name | Type | Description | Notes |
|---|---|---|---|
| item_id | int | Unique ID for this item. | |
| location_flag | string | Type of the location_id | |
| location_id | int | References a solar system, station or item_id if this blueprint is located within a container. | |
| material_efficiency | int | Material Efficiency Level of the blueprint. | |
| quantity | int | A range of numbers with a minimum of -2 and no maximum value where -1 is an original and -2 is a copy. It can be a positive integer if it is a stack of blueprint originals fresh from the market (e.g. no activities performed on them yet). | |
| runs | int | Number of runs remaining if the blueprint is a copy, -1 if it is an original. | |
| time_efficiency | int | Time Efficiency Level of the blueprint. | |
| type_id | int | type_id integer |