Fetch value from JSON response

A complete test code, please pay attention to the comments:

let
    data = Json.Document("{
        ""attributes"": [
            {
                ""workspaceId"": ""xxx-xxxx-xxxx-xxxx-xxxxxxxx"",
                ""globalId"": ""xxxxxx-xxxxx-xxxx-xxxx-xxxxxxxxxxx"",
                ""id"": ""12345678"",
                ""objectTypeAttributeId"": ""1234"",
                ""objectAttributeValues"": [
                    {
                        ""value"": ""ABCD-1264"",
                        ""searchValue"": ""ABCD-1264"",
                        ""referencedType"": false,
                        ""displayValue"": ""ABCD-1264""
                    }
                ],
                ""objectId"": ""1264533""
            },
            {
                ""workspaceId"": ""xxx-xxxx-xxxx-xxxx-xxxxxxxx"",
                ""globalId"": ""xxxxxx-xxxxx-xxxx-xxxx-xxxxxxxxxxx"",
                ""id"": ""12345687"",
                ""objectTypeAttributeId"": ""1235"",
                ""objectAttributeValues"": [
                    {
                        ""value"": ""Red"",
                        ""searchValue"": ""Red"",
                        ""referencedType"": false,
                        ""displayValue"": ""Red""
                    }
                ],
                ""objectId"": ""1264533""
            }
        ]
    }"),
    data2 = Json.Document("{
        ""attributes"": [
            {
                ""workspaceId"": ""xxx-xxxx-xxxx-xxxx-xxxxxxxx"",
                ""globalId"": ""xxxxxx-xxxxx-xxxx-xxxx-xxxxxxxxxxx"",
                ""id"": ""12345678"",
                ""objectTypeAttributeId"": ""1234"",
                ""objectAttributeValues"": [
                    {
                        ""value"": ""ABCD-1264"",
                        ""searchValue"": ""ABCD-1264"",
                        ""referencedType"": false,
                        ""displayValue"": ""ABCD-1264""
                    }
                ],
                ""objectId"": ""1264533""
            }
        ]
    }"),
    #"Expanded Column" = #table({"Col"}, {{data}, {data2}}),
    #"Added Custom" = Table.AddColumn(
        #"Expanded Column", 
        "Name", 
        // Replace [Col] with the actual column name
        each List.Select([Col][attributes], each [objectTypeAttributeId] = "1235"){0}?[objectAttributeValues]?{0}?[searchValue]?
    )
in
    #"Added Custom"