Standard errors

While working with Buypass ACME service the following standard errors may appear.

This list is not exhaustive. The server MAY return errors whose “type” field is set to a URI other than those defined above.

Type	Description
badCSR	The CSR is unacceptable (e.g., due to a short key)
badNonce	The client sent an unacceptable anti-replay nonce
badSignatureAlgorithm	The JWS was signed with an algorithm the server does not support
invalidContact	A contact URL for an account was invalid
unsupportedContact	A contact URL for an account used an unsupported protocol scheme
malformed	The request message was malformed
rateLimited	The request exceeds a rate limit
rejectedIdentifier	The server will not issue for the identifier
serverInternal	The server experienced an internal error
unauthorized	The client lacks sufficient authorization
unsupportedIdentifier	Identifier is not supported, but may be in future
userActionRequired	Visit the “instance” URL and take actions specified there
badRevocationReason	The revocation reason provided is not allowed by the server
caa	Certification Authority Authorization (CAA) records forbid the CA from issuing
dns	There was a problem with a DNS query
connection	The server could not connect to validation target
tls	The server received a TLS error during validation
incorrectResponse	Response received didn’t match the challenge’s requirements