tfproto

const (
	// Not an error; returned on success
	Code_OK Code = 0
	// The operation was cancelled (typically by the caller).
	Code_CANCELLED Code = 1
	// Unknown error.  An example of where this error may be returned is
	// if a Status value received from another address space belongs to
	// an error-space that is not known in this address space.  Also
	// errors raised by APIs that do not return enough error information
	// may be converted to this error.
	Code_UNKNOWN Code = 2
	// Client specified an invalid argument.  Note that this differs
	// from FAILED_PRECONDITION.  INVALID_ARGUMENT indicates arguments
	// that are problematic regardless of the state of the system
	// (e.g., a malformed file name).
	Code_INVALID_ARGUMENT Code = 3
	// Deadline expired before operation could complete.  For operations
	// that change the state of the system, this error may be returned
	// even if the operation has completed successfully.  For example, a
	// successful response from a server could have been delayed long
	// enough for the deadline to expire.
	Code_DEADLINE_EXCEEDED Code = 4
	// Some requested entity (e.g., file or directory) was not found.
	// For privacy reasons, this code *may* be returned when the client
	// does not have the access right to the entity.
	Code_NOT_FOUND Code = 5
	// Some entity that we attempted to create (e.g., file or directory)
	// already exists.
	Code_ALREADY_EXISTS Code = 6
	// The caller does not have permission to execute the specified
	// operation.  PERMISSION_DENIED must not be used for rejections
	// caused by exhausting some resource (use RESOURCE_EXHAUSTED
	// instead for those errors).  PERMISSION_DENIED must not be
	// used if the caller can not be identified (use UNAUTHENTICATED
	// instead for those errors).
	Code_PERMISSION_DENIED Code = 7
	// The request does not have valid authentication credentials for the
	// operation.
	Code_UNAUTHENTICATED Code = 16
	// Some resource has been exhausted, perhaps a per-user quota, or
	// perhaps the entire file system is out of space.
	Code_RESOURCE_EXHAUSTED Code = 8
	// Operation was rejected because the system is not in a state
	// required for the operation's execution.  For example, directory
	// to be deleted may be non-empty, an rmdir operation is applied to
	// a non-directory, etc.
	//
	// A litmus test that may help a service implementor in deciding
	// between FAILED_PRECONDITION, ABORTED, and UNAVAILABLE:
	//  (a) Use UNAVAILABLE if the client can retry just the failing call.
	//  (b) Use ABORTED if the client should retry at a higher-level
	//      (e.g., restarting a read-modify-write sequence).
	//  (c) Use FAILED_PRECONDITION if the client should not retry until
	//      the system state has been explicitly fixed.  E.g., if an "rmdir"
	//      fails because the directory is non-empty, FAILED_PRECONDITION
	//      should be returned since the client should not retry unless
	//      they have first fixed up the directory by deleting files from it.
	//  (d) Use FAILED_PRECONDITION if the client performs conditional
	//      REST Get/Update/Delete on a resource and the resource on the
	//      server does not match the condition. E.g., conflicting
	//      read-modify-write on the same resource.
	Code_FAILED_PRECONDITION Code = 9
	// The operation was aborted, typically due to a concurrency issue
	// like sequencer check failures, transaction aborts, etc.
	//
	// See litmus test above for deciding between FAILED_PRECONDITION,
	// ABORTED, and UNAVAILABLE.
	Code_ABORTED Code = 10
	// Operation tried to iterate past the valid input range.  E.g., seeking or
	// reading past end of file.
	//
	// Unlike INVALID_ARGUMENT, this error indicates a problem that may
	// be fixed if the system state changes. For example, a 32-bit file
	// system will generate INVALID_ARGUMENT if asked to read at an
	// offset that is not in the range [0,2^32-1], but it will generate
	// OUT_OF_RANGE if asked to read from an offset past the current
	// file size.
	//
	// There is a fair bit of overlap between FAILED_PRECONDITION and
	// OUT_OF_RANGE.  We recommend using OUT_OF_RANGE (the more specific
	// error) when it applies so that callers who are iterating through
	// a space can easily look for an OUT_OF_RANGE error to detect when
	// they are done.
	Code_OUT_OF_RANGE Code = 11
	// Operation is not implemented or not supported/enabled in this service.
	Code_UNIMPLEMENTED Code = 12
	// Internal errors.  Means some invariant expected by the underlying
	// system has been broken.  If you see one of these errors,
	// something is very broken.
	Code_INTERNAL Code = 13
	// The service is currently unavailable.  This is a most likely a
	// transient condition and may be corrected by retrying with
	// a backoff.
	//
	// See litmus test above for deciding between FAILED_PRECONDITION,
	// ABORTED, and UNAVAILABLE.
	Code_UNAVAILABLE Code = 14
	// Unrecoverable data loss or corruption.
	Code_DATA_LOSS Code = 15
	// An extra enum entry to prevent people from writing code that
	// fails to compile when a new code is added.
	//
	// Nobody should ever reference this enumeration entry. In particular,
	// if you write C++ code that switches on this enumeration, add a default:
	// case instead of a case that mentions this enumeration entry.
	//
	// Nobody should rely on the value (currently 20) listed here.  It
	// may change in the future.
	Code_DO_NOT_USE_RESERVED_FOR_FUTURE_EXPANSION_USE_DEFAULT_IN_SWITCH_INSTEAD_ Code = 20
)

const (
	// Default value.
	ModelVersionStatus_UNKNOWN ModelVersionStatus_State = 0
	// The manager is tracking this servable, but has not initiated any action
	// pertaining to it.
	ModelVersionStatus_START ModelVersionStatus_State = 10
	// The manager has decided to load this servable. In particular, checks
	// around resource availability and other aspects have passed, and the
	// manager is about to invoke the loader's Load() method.
	ModelVersionStatus_LOADING ModelVersionStatus_State = 20
	// The manager has successfully loaded this servable and made it available
	// for serving (i.e. GetServableHandle(id) will succeed). To avoid races,
	// this state is not reported until *after* the servable is made
	// available.
	ModelVersionStatus_AVAILABLE ModelVersionStatus_State = 30
	// The manager has decided to make this servable unavailable, and unload
	// it. To avoid races, this state is reported *before* the servable is
	// made unavailable.
	ModelVersionStatus_UNLOADING ModelVersionStatus_State = 40
	// This servable has reached the end of its journey in the manager. Either
	// it loaded and ultimately unloaded successfully, or it hit an error at
	// some point in its lifecycle.
	ModelVersionStatus_END ModelVersionStatus_State = 50
)