docs: def delete_saml_provider(name, region=None, key=None, keyid=None, profile=None):
      '''
      Delete SAML provider
  
      CLI Example:
  
      .. code-block:: bash
  
          salt myminion boto_iam.delete_saml_provider my_saml_provider_name
      '''
      conn = _get_conn(region=region, key=key, keyid=keyid, profile=profile)
      try:
          saml_provider_arn = get_saml_provider_arn(name, region=region, key=key, keyid=keyid, profile=profile)
          if not saml_provider_arn:
              log.info('SAML provider %s not found.', name)
              return True
          conn.delete_saml_provider(saml_provider_arn)
          log.info('Successfully deleted SAML provider %s.', name)
          return True
      except boto.exception.BotoServerError as e:
          aws = __utils__['boto.get_error'](e)
          log.debug(aws)
          log.error('Failed to delete SAML provider %s.', name)
          return False