1{
2    "language": "en-US",
3    "messages": [
4        {
5            "id": "Hello {From}!",
6            "key": "Hello %s!\n",
7            "message": "Hello {From}!",
8            "translation": "",
9            "placeholders": [
10                {
11                    "id": "From",
12                    "string": "%[1]s",
13                    "type": "string",
14                    "underlyingType": "string",
15                    "argNum": 1,
16                    "expr": "r.Header.Get(\"From\")"
17                }
18            ],
19            "position": "golang.org/x/text/cmd/gotext/examples/extract_http/pkg/pkg.go:22:11"
20        },
21        {
22            "id": "Do you like your browser ({User_Agent})?",
23            "key": "Do you like your browser (%s)?\n",
24            "message": "Do you like your browser ({User_Agent})?",
25            "translation": "",
26            "placeholders": [
27                {
28                    "id": "User_Agent",
29                    "string": "%[1]s",
30                    "type": "string",
31                    "underlyingType": "string",
32                    "argNum": 1,
33                    "expr": "r.Header.Get(\"User-Agent\")"
34                }
35            ],
36            "position": "golang.org/x/text/cmd/gotext/examples/extract_http/pkg/pkg.go:24:11"
37        }
38    ]
39}