text: # -----------------------------------------------------------------------------
  # Copyright (c) Microsoft Corporation. All rights reserved.
  # Licensed under the MIT License. See License.txt in the project root for
  # license information.
  # -----------------------------------------------------------------------------
  """
  Validate command.
  """
  
  from paconn import _VALIDATE
  
  from paconn.common.util import display
  from paconn.settings.util import load_powerapps_and_flow_rp
  from paconn.settings.settingsbuilder import SettingsBuilder
  
  import paconn.operations.validate
  
  
  def validate(
          api_definition,
          powerapps_url,
          powerapps_version,
          settings_file):
      """
      Validate command.
      """
      # Get settings
      settings = SettingsBuilder.get_settings(
          environment=None,
          settings_file=settings_file,
          api_properties=None,
          api_definition=api_definition,
          icon=None,
          script=None,
          connector_id=None,
          powerapps_url=powerapps_url,
          powerapps_version=powerapps_version)
  
      powerapps_rp, _ = load_powerapps_and_flow_rp(
          settings=settings,
          command_context=_VALIDATE)
  
      result = paconn.operations.validate.validate(
          powerapps_rp=powerapps_rp,
          settings=settings)
  
      if result:
          display(result)
      else:
          display('{} validated successfully.'.format(settings.api_definition))
  