Errors

HTTP Error Codes

Status	Description
`400`	Bad Request - Invalid format or duplicate requestKey
`401`	Unauthorized - Invalid or missing token
`403`	Forbidden - Insufficient permissions
`413`	Content Too Large - Request body too large
`429`	Too Many Requests - Rate limit exceeded
`500`	Internal Server Error

Error	Description
`Bad Format`	Incorrect ISIN/Exchange format
`Missing Instrument Data`	Market data doesn't exist
`Blocked Instrument`	Instrument is blocked
`Non-Lendable Instrument`	Not available for lending
`Not Identified Instrument`	Not found in system