Bill of Materials

Recipes that link input materials and intermediate SKUs to an output SKU. Look-up by SKU is a nested sub-resource of /skus.

Endpoints E087–E091. Each maps 1:1 to the L3 workflow with the same number — see the master endpoints table for the flat view.

Writes

• E087 POST /boms — Create BOM → W087
• E090 PATCH /boms/:id — Update BOM → W090
• E091 DELETE /boms/:id — Delete BOM → W091

Reads

• E088 GET /boms — List BOMs → W088
• E089 GET /skus/:id/bom — Get BOM for a SKU → W089