Error Codes

HTTP Status	Code	Message	Description
403	403201	signature invalid	signature is invalid
403	403202	duplicate request	Repeat request, same request without replacement `x-timestamp`
403	403203	apikey illegal	`App Key` is illegal
403	403205	ip is not allowed	IP address is not authorized to access
401	401003	token expired	Access token expired. Legacy API Key: obtain a new token from https://open.longbridge.com/. OAuth: use the refresh token flow.
429	429001	ip request ratelimit	Too frequent requests as a same IP address, please try again later
429	429002	api request is limited	Too frequent requests on an API, please try again later
500	500000	internal error	server internal error, please contact customer support