docstr: Updates a column with given values
  
  column_id: GUID of the column
  site_id: GUID of the site in which the column is present
  values_to_update: a dictionary values which will be used to update the properties of the column
  
  Returns
  None
docstr_tok: ["Updates","a","column","with","given","values","column_id",":","GUID","of","the","column","site_id",":","GUID","of","the","site","in","which","the","column","is","present","values_to_update",":","a","dictionary","values","which","will","be","used","to","update","the","properties","of","the","column","Returns","None"]
code: def update_a_site_column(
      self,
      site_id: str,
      column_id: str,
      values_to_update: Dict[Text, Any],
  ):
      """
      Updates a column with given values
  
      column_id: GUID of the column
      site_id: GUID of the site in which the column is present
      values_to_update: a dictionary values which will be used to update the properties of the column
  
      Returns
      None
      """
      url = f"https://graph.microsoft.com/v1.0/sites/{site_id}/columns/{column_id}"
      update_an_entity(
          url=url,
          values_to_update=values_to_update,
          bearer_token=self.bearer_token,
      )
  
imports: from datetime import datetime, timezone
  from typing import Text, List, Dict, Any
  from mindsdb.integrations.handlers.sharepoint_handler.utils import bearer_token_request, get_an_entity, delete_an_entity, update_an_entity, create_an_entity
label_desc: Use image node_id 19 for calling the SharepointAPI obj's underlying member method code with example usage: obj.update_a_site_column(site_id, column_id, values_to_update) without return types