extend type RootMutation {
  """**BETA** Update an existing `Accent Color` of a `Color Scheme`."""
  updateGuidelineDesignSettingsAccentColor(
    """
    **BETA** `UpdateGuidelineDesignSettingsAccentColorInputType` input argument.
    """
    input: UpdateGuidelineDesignSettingsAccentColorInput!
  ): UpdateGuidelineDesignSettingsAccentColor
}