Sheets - Bedrock

Sheets are individual pages extracted from a Drawing. Each sheet is analyzed to detect Blocks and extract metadata like sheet numbers, titles, and disciplines. See Sheets for the full concept.

Endpoints

Method	Endpoint	Description
`GET`	`/sheets`	List sheets
`GET`	`/sheets/{id}`	Get sheet details
`PATCH`	`/sheets/{id}`	Update sheet metadata

Sheets are created automatically during drawing processing. You cannot create or delete sheets directly.

Sheet Object

Field	Type	Description
`id`	string	Unique identifier (e.g., `sht_01JABCD123`)
`drawing_id`	string	Parent Drawing
`index`	integer	Page number (0-indexed)
`uri`	string	High-resolution image URL
`sheet_number`	string	Extracted sheet number (e.g., A-101)
`title`	string	Extracted sheet title
`discipline`	string	Inferred discipline
`metadata`	object	Additional extracted data
`created_at`	datetime	Creation timestamp
`updated_at`	datetime	Last modification timestamp

Disciplines

Disciplines are inferred from the sheet number prefix:

Prefix	Discipline
A	Architectural
S	Structural
M	Mechanical
E	Electrical
P	Plumbing
FP	Fire Protection
C	Civil
L	Landscape
G	General