code: function buildNetworkAclAssociation(name, position) {
    const cfName = `${name}SubnetNetworkAclAssociation${position}`;
    return {
      [cfName]: {
        Type: 'AWS::EC2::SubnetNetworkAclAssociation',
        Properties: {
          SubnetId: {
            Ref: `${name}Subnet${position}`,
          },
          NetworkAclId: {
            Ref: `${name}NetworkAcl`,
          },
        },
      },
    };
  }
docs: Build a Subnet Network ACL Association
  
  @param {String} name
  @param {Number} position