# List of product units Endpoint: GET /api/products/units Version: 1.0.0 Security: shoptetAccessToken, shoptetPrivateApiToken ## Header parameters: - `Content-Type` (string, required) ## Response 200 fields (application/json): - `data` (object, required) - `data.units` (array, required) - `data.units.id` (integer, required) Unit id. Negative number indicates system units. Positive numbers are defined by customer. - `data.units.name` (string, required) Unit name - `data.units.system` (boolean, required) - system units, - custom units. - `errors` (array,null, required) - `errors.errorCode` (string, required) Short text error identification - `errors.message` (string, required) Descriptive error message - `errors.instance` (string, required) Identification of the entity referenced