第1行上出现sayError：Parse错误的错误：{：asset_ids =＆gt; ['AGH - ^期待'STRING'，'}'，得到了'：'

Question

我该如何解决？尽管我努力解决这个问题，但我找不到哪里出错了。

                                { 
                                  : asset_ids => ["AGHhobo7pVQN5fZWqv3rhdc324ryT7qVTB"],
                                  : name_short => "A",
                                  : name => "A",
                                  : contract_url => "h",
                                  : issuer => "Ryu Nishida",
                                  : description => "h",
                                  : description_mime => "h",
                                  : type => "currency",
                                  : divisibility => 2,
                                  : link_to_website => "link_to_website",
                                  : icon_url => "icon_url",
                                  : image_url => "image_url2",
                                  : version => "version"
                                }