old_contents: # Copyright 2015 The LUCI Authors. All rights reserved.
  # Use of this source code is governed under the Apache License, Version 2.0
  # that can be found in the LICENSE file.
  
  """Dimensions for the Machine Provider."""
  
  from protorpc import messages
  
  
  class Backend(messages.Enum):
    """Lists valid backends."""
    DUMMY = 0
    GCE = 1
    VSPHERE = 2
  
  
  class OSFamily(messages.Enum):
    """Lists valid OS families."""
    LINUX = 1
    OSX = 2
    WINDOWS = 3
  
  
  class LinuxFlavor(messages.Enum):
    """Lists valid flavors of Linux."""
    UBUNTU = 1
  
  
  class Dimensions(messages.Message):
    """Represents the dimensions of a machine."""
    # The operating system family of this machine.
    os_family = messages.EnumField(OSFamily, 1)
    # The backend which should be used to spin up this machine. This should
    # generally be left unspecified so the Machine Provider selects the backend
    # on its own.
    backend = messages.EnumField(Backend, 2)
    # The hostname of this machine.
    hostname = messages.StringField(3)
    # The number of CPUs available to this machine.
    num_cpus = messages.IntegerField(4)
    # The amount of memory available to this machine.
    memory_gb = messages.FloatField(5)
    # The disk space available to this machine.
    disk_gb = messages.IntegerField(6)
    # The flavor of Linux of this machine.
    linux_flavor = messages.EnumField(LinuxFlavor, 7)
    # The operating system version of this machine.
    os_version = messages.StringField(8)
  
new_contents: # Copyright 2015 The LUCI Authors. All rights reserved.
  # Use of this source code is governed under the Apache License, Version 2.0
  # that can be found in the LICENSE file.
  
  """Dimensions for the Machine Provider."""
  
  from protorpc import messages
  
  
  class Backend(messages.Enum):
    """Lists valid backends."""
    DUMMY = 0
    GCE = 1
    VSPHERE = 2
  
  
  class OSFamily(messages.Enum):
    """Lists valid OS families."""
    LINUX = 1
    OSX = 2
    WINDOWS = 3
  
  
  class LinuxFlavor(messages.Enum):
    """Lists valid flavors of Linux."""
    UBUNTU = 1
    DEBIAN = 2
  
  
  class Dimensions(messages.Message):
    """Represents the dimensions of a machine."""
    # The operating system family of this machine.
    os_family = messages.EnumField(OSFamily, 1)
    # The backend which should be used to spin up this machine. This should
    # generally be left unspecified so the Machine Provider selects the backend
    # on its own.
    backend = messages.EnumField(Backend, 2)
    # The hostname of this machine.
    hostname = messages.StringField(3)
    # The number of CPUs available to this machine.
    num_cpus = messages.IntegerField(4)
    # The amount of memory available to this machine.
    memory_gb = messages.FloatField(5)
    # The disk space available to this machine.
    disk_gb = messages.IntegerField(6)
    # The flavor of Linux of this machine.
    linux_flavor = messages.EnumField(LinuxFlavor, 7)
    # The operating system version of this machine.
    os_version = messages.StringField(8)
  
subject: Add Debian to list of recognized Linux flavors