HTTP status codes

Here's a list of the status codes used in Pipedrive:

Status Code	Name	Description
`200`	OK	Request fulfilled
`201`	Created	New resource created
`400`	Bad Request	Request not understood
`401`	Unauthorized	Invalid API token
`402`	Payment Required	Company account is not open (possible reason: trial expired, payment details not entered)
`403`	Forbidden	Request not allowed. User account has reached a limit for an entity.
`404`	Not Found	Resource unavailable
`405`	Method not allowed	Incorrect request method
`410`	Gone	Old resource permanently unavailable
`415`	Unsupported Media Type	Feature is not enabled
`422`	Unprocessable Entity	Webhooks limit reached
`429`	Too Many Requests	Rate limit has been exceeded
`500`	Internal Server Error	Generic server error
`501`	Not Implemented	Non-existent functionality
`503`	Service Unavailable	Scheduled maintenance