The enrollment claims array is empty. Sigstore-specific.
The enrollment claims are not in the expected format. Sigstore-specific.
The enrollment is missing the claims property. Sigstore-specific.
The logs are not in the expected format. Sigsum-specific.
The enrollment max age is not in the expected format.
The enrollment object does not match its published hash.
The policy on the enrollment is either empty or too long. Sigsum-specific.
The policy on the enrollment does not match the expected format. Sigsum-specific.
The signers array is empty. Sigsum-specific.
The signer keys are not in the expected format. Sigsum-specific.
The value of the signers property is not an array. Sigsum-specific.
The signers threshold is higher than the number of signers and, hence, unreachable. Sigsum-specific.
The signature threshold is not in the expected format. Sigsum-specific.
The enrollment is missing the trusted_root property. Sigstore-specific.
The enrollment is not of one of the supported enrollment types.
Error codes related to enrollment validation