code: def get_base(vpc, **conn):
      
      # Get the base:
      base_result = describe_vpcs(VpcIds=[vpc["id"]], **conn)[0]
  
      # The name of the VPC is in the tags:
      vpc_name = None
      for t in base_result.get("Tags", []):
          if t["Key"] == "Name":
              vpc_name = t["Value"]
  
      dhcp_opts = None
      # Get the DHCP Options:
      if base_result.get("DhcpOptionsId"):
          # There should only be exactly 1 attached to a VPC:
          dhcp_opts = describe_dhcp_options(DhcpOptionsIds=[base_result["DhcpOptionsId"]], **conn)[0]["DhcpOptionsId"]
  
      # Get the Attributes:
      attributes = {}
      attr_vals = [
          ("EnableDnsHostnames", "enableDnsHostnames"),
          ("EnableDnsSupport", "enableDnsSupport")
      ]
      for attr, query in attr_vals:
          attributes[attr] = describe_vpc_attribute(VpcId=vpc["id"], Attribute=query, **conn)[attr]
  
      vpc.update({
          'name': vpc_name,
          'region': conn["region"],
          'tags': base_result.get("Tags", []),
          'is_default': base_result["IsDefault"],
          'instance_tenancy': base_result["InstanceTenancy"],
          'dhcp_options_id': dhcp_opts,
          'cidr_block': base_result["CidrBlock"],
          'cidr_block_association_set': base_result.get("CidrBlockAssociationSet", []),
          'ipv6_cidr_block_association_set': base_result.get("Ipv6CidrBlockAssociationSet", []),
          'attributes': attributes,
          '_version': 1
      })
      return vpc
docs: The base will return:
      - ARN
      - Region
      - Name
      - Id
      - Tags
      - IsDefault
      - InstanceTenancy
      - CidrBlock
      - CidrBlockAssociationSet
      - Ipv6CidrBlockAssociationSet
      - DhcpOptionsId
      - Attributes
      - _version
  
      :param bucket_name:
      :param conn:
      :return: