Errors

Salto Nebula uses gRPC error codes to indicate the success or failure of an API request.

Summary of status codes

Status	Description
OK	Not an error, returned on success.
INVALID_ARGUMENT	The request was unacceptable, often due to missing a required parameter.
NOT_FOUND	The requested resource does not exist.
ALREADY_EXISTS	The entity that a client attempted to create already exists.
PERMISSION_DENIED	The caller does not have permission to execute the specified operation.
FAILED_PRECONDITION	The operation was canceled because the conditions required for the operation were not met. For example, an access right cannot be deleted because it's actively being used by a user.
INTERNAL	Internal errors. This means that some invariants expected by the underlying system have been broken. This error code is reserved for serious errors.
UNAVAILABLE	The service is currently unavailable. This might occur if a resource is blocked by another process. This is often a transient condition, which can be corrected by retrying later.
UNAUTHENTICATED	The request has not been applied because it lacks valid credentials for the target resource.