This section shows the JSON response returned by the API. Since each language encapsulates this response inside objects specific to that language and/or implementation, the actual type in your language might differ from what’s written here.
If throw, no access codes will be created if any device cannot share a code. If create_random_code, a random code will be created on devices that cannot share a code.
preferred_code_length
type: number
Optional
Preferred code length
If the affected devices do not support the preferred code length, Seam reverts to using the shortest supported code length.