tys.products.garments.create_draft()

Methodtryyoursize

Start a draft version: sizes, points of measure (mm) per size, grading, fabric.

A 422 raises InvalidRequestError with the issues in err.body["issues"].

def create_draft(product: str, garment: GarmentInput, *, idempotency_key: Optional[str] = None) -> GarmentVersion

Parameters

productstrRequired

The product's TryYourSize ID or your SKU (URL-encoded for you).

garmentGarmentInputRequired

The garment: category, fit intent, sizes, points of measure per size (mm), grading and fabric.

Properties

categoryGarmentCategoryRequired

The garment type; it sets which POMs are needed.

fit_intentFitIntentRequired

The designer's intended silhouette; sets the ease targets the fit judgement compares against.

sizesstring[]Required

Size labels, smallest to largest.

pomsPOMTableRequired

Garment measurements per size: size label → POM code → millimetres. Widths are flat half-measurements. See GET /v1/studio/garment_dictionary for codes and plausible ranges.

gradingGradingRuleOptional

How the POM table was derived: the base size's values plus, per POM, the increment (mm) between each pair of consecutive sizes (len = number of sizes - 1). The table stays the source of truth.

fabricFabricRequired

What the tech pack / mill sheet says.

import_idstringOptional

Pattern import linked to this version (omit to unlink).

seasonstringOptional

Season tag, e.g. "SS27".

tolerances_mmTolerancesMMOptional

Spec-sheet tolerance per POM code, ± mm (e.g. {"chest_width": 10}). Optional; the flat preview uses ±5 mm when a POM has none.

spec_sourceSpecSourceOptional

Where the POM table came from, kept for audit. Set by Studio's paste/import.

idempotency_keyOptional[str]Optional= None

Returns

GarmentVersion: The draft garment version, with issues that still block publishing.

Example

PythonNode.jscURL

garment = {
    "category": "tshirt",
    "fit_intent": "regular",
    "sizes": ["S", "M", "L"],
    "poms": {"S": {"chest_width": 480}, "M": {"chest_width": 510}, "L": {"chest_width": 540}},  # mm
    "fabric": {"composition": [{"fiber": "cotton", "pct": 100}], "weight_gsm": 180},
}
draft = tys.products.garments.create_draft("TEE-001", garment)
print(draft["version"], draft["issues"])

import type { GarmentInput } from "@tryyoursize/node";

const garment: GarmentInput = {
  category: "tshirt",
  fit_intent: "regular",
  sizes: ["S", "M", "L"],
  poms: { S: { chest_width: 480 }, M: { chest_width: 510 }, L: { chest_width: 540 } }, // mm
  fabric: { composition: [{ fiber: "cotton", pct: 100 }], weight_gsm: 180 },
};
const draft = await tys.products.garments.createDraft("TEE-001", garment);
console.log(draft.version, draft.issues); // what still blocks publishing

curl -X POST https://api.tryyoursize.com/v1/products/TEE-001/garments \
  -H "Authorization: Bearer $TRYYOURSIZE_SECRET_KEY" \
  -H "TYS-Version: 2026-10-25" \
  -H "Content-Type: application/json" \
  -d '{"category":"tshirt","fit_intent":"regular","sizes":["S","M","L"],"poms":{"S":{"chest_width":480},"M":{"chest_width":510},"L":{"chest_width":540}},"fabric":{"composition":[{"fiber":"cotton","pct":100}],"weight_gsm":180}}'

See also

• products.garments.create_draft (HTTP API)