registry: fix binary JSON content-type

This fixes registry endpoints to return the proper `application/json`
content-type for JSON content, also updating spec examples for that.

As per IETF specification and IANA registry [0], the `application/json`
type is a binary media, so the content-type label does not need any
text-charset selector. Additionally, the media type definition
explicitly states that it has no required nor optional parameters,
which makes the current registry headers non-compliant.

[0]: https://www.iana.org/assignments/media-types/application/json

Signed-off-by: Luca Bruno <lucab@debian.org>
This commit is contained in:
Luca Bruno 2019-01-14 08:53:03 +00:00 committed by Luca Bruno
parent 91b0f0559e
commit 15b0204758
No known key found for this signature in database
GPG key ID: A9834A2252078E4E
12 changed files with 135 additions and 135 deletions

View file

@ -133,7 +133,7 @@ to the 1.0 registry. Requests from newer clients will route to the 2.0 registry.
> Accept: */* > Accept: */*
> >
< HTTP/1.1 200 OK < HTTP/1.1 200 OK
< Content-Type: application/json; charset=utf-8 < Content-Type: application/json
< Docker-Distribution-Api-Version: registry/2.0 < Docker-Distribution-Api-Version: registry/2.0
< Date: Tue, 14 Apr 2015 22:34:13 GMT < Date: Tue, 14 Apr 2015 22:34:13 GMT
< Content-Length: 39 < Content-Length: 39

View file

@ -1206,7 +1206,7 @@ The registry does not implement the V2 API.
401 Unauthorized 401 Unauthorized
WWW-Authenticate: <scheme> realm="<realm>", ..." WWW-Authenticate: <scheme> realm="<realm>", ..."
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -1244,7 +1244,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
429 Too Many Requests 429 Too Many Requests
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -1316,7 +1316,7 @@ The following parameters should be specified on the request:
``` ```
200 OK 200 OK
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"name": <name>, "name": <name>,
@ -1344,7 +1344,7 @@ The following headers will be returned with the response:
401 Unauthorized 401 Unauthorized
WWW-Authenticate: <scheme> realm="<realm>", ..." WWW-Authenticate: <scheme> realm="<realm>", ..."
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -1382,7 +1382,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
404 Not Found 404 Not Found
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -1419,7 +1419,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
403 Forbidden 403 Forbidden
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -1456,7 +1456,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
429 Too Many Requests 429 Too Many Requests
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -1514,7 +1514,7 @@ The following parameters should be specified on the request:
200 OK 200 OK
Content-Length: <length> Content-Length: <length>
Link: <<url>?n=<last n value>&last=<last entry from response>>; rel="next" Link: <<url>?n=<last n value>&last=<last entry from response>>; rel="next"
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"name": <name>, "name": <name>,
@ -1543,7 +1543,7 @@ The following headers will be returned with the response:
401 Unauthorized 401 Unauthorized
WWW-Authenticate: <scheme> realm="<realm>", ..." WWW-Authenticate: <scheme> realm="<realm>", ..."
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -1581,7 +1581,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
404 Not Found 404 Not Found
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -1618,7 +1618,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
403 Forbidden 403 Forbidden
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -1655,7 +1655,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
429 Too Many Requests 429 Too Many Requests
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -1759,7 +1759,7 @@ The following headers will be returned with the response:
``` ```
400 Bad Request 400 Bad Request
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -1792,7 +1792,7 @@ The error codes that may be included in the response body are enumerated below:
401 Unauthorized 401 Unauthorized
WWW-Authenticate: <scheme> realm="<realm>", ..." WWW-Authenticate: <scheme> realm="<realm>", ..."
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -1830,7 +1830,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
404 Not Found 404 Not Found
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -1867,7 +1867,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
403 Forbidden 403 Forbidden
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -1904,7 +1904,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
429 Too Many Requests 429 Too Many Requests
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -2005,7 +2005,7 @@ The following headers will be returned with the response:
``` ```
400 Bad Request 400 Bad Request
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -2041,7 +2041,7 @@ The error codes that may be included in the response body are enumerated below:
401 Unauthorized 401 Unauthorized
WWW-Authenticate: <scheme> realm="<realm>", ..." WWW-Authenticate: <scheme> realm="<realm>", ..."
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -2079,7 +2079,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
404 Not Found 404 Not Found
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -2116,7 +2116,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
403 Forbidden 403 Forbidden
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -2153,7 +2153,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
429 Too Many Requests 429 Too Many Requests
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -2189,7 +2189,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
400 Bad Request 400 Bad Request
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [{ "errors:" [{
@ -2277,7 +2277,7 @@ The following parameters should be specified on the request:
``` ```
400 Bad Request 400 Bad Request
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -2310,7 +2310,7 @@ The error codes that may be included in the response body are enumerated below:
401 Unauthorized 401 Unauthorized
WWW-Authenticate: <scheme> realm="<realm>", ..." WWW-Authenticate: <scheme> realm="<realm>", ..."
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -2348,7 +2348,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
404 Not Found 404 Not Found
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -2385,7 +2385,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
403 Forbidden 403 Forbidden
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -2422,7 +2422,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
429 Too Many Requests 429 Too Many Requests
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -2458,7 +2458,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
404 Not Found 404 Not Found
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -2583,7 +2583,7 @@ The following headers will be returned with the response:
``` ```
400 Bad Request 400 Bad Request
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -2614,7 +2614,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
404 Not Found 404 Not Found
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -2647,7 +2647,7 @@ The error codes that may be included in the response body are enumerated below:
401 Unauthorized 401 Unauthorized
WWW-Authenticate: <scheme> realm="<realm>", ..." WWW-Authenticate: <scheme> realm="<realm>", ..."
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -2685,7 +2685,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
404 Not Found 404 Not Found
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -2722,7 +2722,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
403 Forbidden 403 Forbidden
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -2759,7 +2759,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
429 Too Many Requests 429 Too Many Requests
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -2843,7 +2843,7 @@ The following headers will be returned with the response:
``` ```
400 Bad Request 400 Bad Request
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -2874,7 +2874,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
404 Not Found 404 Not Found
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -2917,7 +2917,7 @@ The range specification cannot be satisfied for the requested content. This can
401 Unauthorized 401 Unauthorized
WWW-Authenticate: <scheme> realm="<realm>", ..." WWW-Authenticate: <scheme> realm="<realm>", ..."
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -2955,7 +2955,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
404 Not Found 404 Not Found
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -2992,7 +2992,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
403 Forbidden 403 Forbidden
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -3029,7 +3029,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
429 Too Many Requests 429 Too Many Requests
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -3132,7 +3132,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
404 Not Found 404 Not Found
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -3163,7 +3163,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
405 Method Not Allowed 405 Method Not Allowed
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -3195,7 +3195,7 @@ The error codes that may be included in the response body are enumerated below:
401 Unauthorized 401 Unauthorized
WWW-Authenticate: <scheme> realm="<realm>", ..." WWW-Authenticate: <scheme> realm="<realm>", ..."
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -3233,7 +3233,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
404 Not Found 404 Not Found
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -3270,7 +3270,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
403 Forbidden 403 Forbidden
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -3307,7 +3307,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
429 Too Many Requests 429 Too Many Requests
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -3445,7 +3445,7 @@ The error codes that may be included in the response body are enumerated below:
401 Unauthorized 401 Unauthorized
WWW-Authenticate: <scheme> realm="<realm>", ..." WWW-Authenticate: <scheme> realm="<realm>", ..."
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -3483,7 +3483,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
404 Not Found 404 Not Found
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -3520,7 +3520,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
403 Forbidden 403 Forbidden
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -3557,7 +3557,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
429 Too Many Requests 429 Too Many Requests
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -3662,7 +3662,7 @@ The error codes that may be included in the response body are enumerated below:
401 Unauthorized 401 Unauthorized
WWW-Authenticate: <scheme> realm="<realm>", ..." WWW-Authenticate: <scheme> realm="<realm>", ..."
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -3700,7 +3700,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
404 Not Found 404 Not Found
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -3737,7 +3737,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
403 Forbidden 403 Forbidden
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -3774,7 +3774,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
429 Too Many Requests 429 Too Many Requests
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -3897,7 +3897,7 @@ The error codes that may be included in the response body are enumerated below:
401 Unauthorized 401 Unauthorized
WWW-Authenticate: <scheme> realm="<realm>", ..." WWW-Authenticate: <scheme> realm="<realm>", ..."
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -3935,7 +3935,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
404 Not Found 404 Not Found
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -3972,7 +3972,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
403 Forbidden 403 Forbidden
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -4009,7 +4009,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
429 Too Many Requests 429 Too Many Requests
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -4102,7 +4102,7 @@ The following headers will be returned with the response:
``` ```
400 Bad Request 400 Bad Request
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -4134,7 +4134,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
404 Not Found 404 Not Found
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -4166,7 +4166,7 @@ The error codes that may be included in the response body are enumerated below:
401 Unauthorized 401 Unauthorized
WWW-Authenticate: <scheme> realm="<realm>", ..." WWW-Authenticate: <scheme> realm="<realm>", ..."
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -4204,7 +4204,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
404 Not Found 404 Not Found
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -4241,7 +4241,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
403 Forbidden 403 Forbidden
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -4278,7 +4278,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
429 Too Many Requests 429 Too Many Requests
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -4370,7 +4370,7 @@ The following headers will be returned with the response:
``` ```
400 Bad Request 400 Bad Request
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -4402,7 +4402,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
404 Not Found 404 Not Found
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -4434,7 +4434,7 @@ The error codes that may be included in the response body are enumerated below:
401 Unauthorized 401 Unauthorized
WWW-Authenticate: <scheme> realm="<realm>", ..." WWW-Authenticate: <scheme> realm="<realm>", ..."
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -4472,7 +4472,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
404 Not Found 404 Not Found
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -4509,7 +4509,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
403 Forbidden 403 Forbidden
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -4546,7 +4546,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
429 Too Many Requests 429 Too Many Requests
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -4636,7 +4636,7 @@ The following headers will be returned with the response:
``` ```
400 Bad Request 400 Bad Request
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -4668,7 +4668,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
404 Not Found 404 Not Found
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -4710,7 +4710,7 @@ The `Content-Range` specification cannot be accepted, either because it does not
401 Unauthorized 401 Unauthorized
WWW-Authenticate: <scheme> realm="<realm>", ..." WWW-Authenticate: <scheme> realm="<realm>", ..."
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -4748,7 +4748,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
404 Not Found 404 Not Found
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -4785,7 +4785,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
403 Forbidden 403 Forbidden
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -4822,7 +4822,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
429 Too Many Requests 429 Too Many Requests
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -4916,7 +4916,7 @@ The following headers will be returned with the response:
``` ```
400 Bad Request 400 Bad Request
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -4949,7 +4949,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
404 Not Found 404 Not Found
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -4981,7 +4981,7 @@ The error codes that may be included in the response body are enumerated below:
401 Unauthorized 401 Unauthorized
WWW-Authenticate: <scheme> realm="<realm>", ..." WWW-Authenticate: <scheme> realm="<realm>", ..."
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -5019,7 +5019,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
404 Not Found 404 Not Found
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -5056,7 +5056,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
403 Forbidden 403 Forbidden
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -5093,7 +5093,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
429 Too Many Requests 429 Too Many Requests
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -5177,7 +5177,7 @@ The following headers will be returned with the response:
``` ```
400 Bad Request 400 Bad Request
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -5208,7 +5208,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
404 Not Found 404 Not Found
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -5240,7 +5240,7 @@ The error codes that may be included in the response body are enumerated below:
401 Unauthorized 401 Unauthorized
WWW-Authenticate: <scheme> realm="<realm>", ..." WWW-Authenticate: <scheme> realm="<realm>", ..."
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -5278,7 +5278,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
404 Not Found 404 Not Found
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -5315,7 +5315,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
403 Forbidden 403 Forbidden
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -5352,7 +5352,7 @@ The error codes that may be included in the response body are enumerated below:
``` ```
429 Too Many Requests 429 Too Many Requests
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"errors:" [ "errors:" [
@ -5414,7 +5414,7 @@ Request an unabridged list of repositories available. The implementation may im
``` ```
200 OK 200 OK
Content-Length: <length> Content-Length: <length>
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"repositories": [ "repositories": [
@ -5459,7 +5459,7 @@ The following parameters should be specified on the request:
200 OK 200 OK
Content-Length: <length> Content-Length: <length>
Link: <<url>?n=<last n value>&last=<last entry from response>>; rel="next" Link: <<url>?n=<last n value>&last=<last entry from response>>; rel="next"
Content-Type: application/json; charset=utf-8 Content-Type: application/json
{ {
"repositories": [ "repositories": [

View file

@ -60,7 +60,7 @@ return this response:
``` ```
HTTP/1.1 401 Unauthorized HTTP/1.1 401 Unauthorized
Content-Type: application/json; charset=utf-8 Content-Type: application/json
Docker-Distribution-Api-Version: registry/2.0 Docker-Distribution-Api-Version: registry/2.0
Www-Authenticate: Bearer realm="https://auth.docker.io/token",service="registry.docker.io",scope="repository:samalba/my-app:pull,push" Www-Authenticate: Bearer realm="https://auth.docker.io/token",service="registry.docker.io",scope="repository:samalba/my-app:pull,push"
Date: Thu, 10 Sep 2015 19:32:31 GMT Date: Thu, 10 Sep 2015 19:32:31 GMT

View file

@ -291,7 +291,7 @@ func statusResponse(w http.ResponseWriter, r *http.Request, status int, checks m
} }
} }
w.Header().Set("Content-Type", "application/json; charset=utf-8") w.Header().Set("Content-Type", "application/json")
w.Header().Set("Content-Length", fmt.Sprint(len(p))) w.Header().Set("Content-Length", fmt.Sprint(len(p)))
w.WriteHeader(status) w.WriteHeader(status)
if _, err := w.Write(p); err != nil { if _, err := w.Write(p); err != nil {

View file

@ -9,7 +9,7 @@ import (
// and sets the content-type header to 'application/json'. It will handle // and sets the content-type header to 'application/json'. It will handle
// ErrorCoder and Errors, and if necessary will create an envelope. // ErrorCoder and Errors, and if necessary will create an envelope.
func ServeJSON(w http.ResponseWriter, err error) error { func ServeJSON(w http.ResponseWriter, err error) error {
w.Header().Set("Content-Type", "application/json; charset=utf-8") w.Header().Set("Content-Type", "application/json")
var sc int var sc int
switch errs := err.(type) { switch errs := err.(type) {

View file

@ -126,7 +126,7 @@ var (
}, },
}, },
Body: BodyDescriptor{ Body: BodyDescriptor{
ContentType: "application/json; charset=utf-8", ContentType: "application/json",
Format: errorsBody, Format: errorsBody,
}, },
ErrorCodes: []errcode.ErrorCode{ ErrorCodes: []errcode.ErrorCode{
@ -147,7 +147,7 @@ var (
}, },
}, },
Body: BodyDescriptor{ Body: BodyDescriptor{
ContentType: "application/json; charset=utf-8", ContentType: "application/json",
Format: errorsBody, Format: errorsBody,
}, },
ErrorCodes: []errcode.ErrorCode{ ErrorCodes: []errcode.ErrorCode{
@ -168,7 +168,7 @@ var (
}, },
}, },
Body: BodyDescriptor{ Body: BodyDescriptor{
ContentType: "application/json; charset=utf-8", ContentType: "application/json",
Format: errorsBody, Format: errorsBody,
}, },
ErrorCodes: []errcode.ErrorCode{ ErrorCodes: []errcode.ErrorCode{
@ -189,7 +189,7 @@ var (
}, },
}, },
Body: BodyDescriptor{ Body: BodyDescriptor{
ContentType: "application/json; charset=utf-8", ContentType: "application/json",
Format: errorsBody, Format: errorsBody,
}, },
ErrorCodes: []errcode.ErrorCode{ ErrorCodes: []errcode.ErrorCode{
@ -441,7 +441,7 @@ var routeDescriptors = []RouteDescriptor{
}, },
}, },
Body: BodyDescriptor{ Body: BodyDescriptor{
ContentType: "application/json; charset=utf-8", ContentType: "application/json",
Format: `{ Format: `{
"name": <name>, "name": <name>,
"tags": [ "tags": [
@ -478,7 +478,7 @@ var routeDescriptors = []RouteDescriptor{
linkHeader, linkHeader,
}, },
Body: BodyDescriptor{ Body: BodyDescriptor{
ContentType: "application/json; charset=utf-8", ContentType: "application/json",
Format: `{ Format: `{
"name": <name>, "name": <name>,
"tags": [ "tags": [
@ -541,7 +541,7 @@ var routeDescriptors = []RouteDescriptor{
ErrorCodeTagInvalid, ErrorCodeTagInvalid,
}, },
Body: BodyDescriptor{ Body: BodyDescriptor{
ContentType: "application/json; charset=utf-8", ContentType: "application/json",
Format: errorsBody, Format: errorsBody,
}, },
}, },
@ -592,7 +592,7 @@ var routeDescriptors = []RouteDescriptor{
Description: "The received manifest was invalid in some way, as described by the error codes. The client should resolve the issue and retry the request.", Description: "The received manifest was invalid in some way, as described by the error codes. The client should resolve the issue and retry the request.",
StatusCode: http.StatusBadRequest, StatusCode: http.StatusBadRequest,
Body: BodyDescriptor{ Body: BodyDescriptor{
ContentType: "application/json; charset=utf-8", ContentType: "application/json",
Format: errorsBody, Format: errorsBody,
}, },
ErrorCodes: []errcode.ErrorCode{ ErrorCodes: []errcode.ErrorCode{
@ -615,7 +615,7 @@ var routeDescriptors = []RouteDescriptor{
ErrorCodeBlobUnknown, ErrorCodeBlobUnknown,
}, },
Body: BodyDescriptor{ Body: BodyDescriptor{
ContentType: "application/json; charset=utf-8", ContentType: "application/json",
Format: `{ Format: `{
"errors:" [{ "errors:" [{
"code": "BLOB_UNKNOWN", "code": "BLOB_UNKNOWN",
@ -669,7 +669,7 @@ var routeDescriptors = []RouteDescriptor{
ErrorCodeTagInvalid, ErrorCodeTagInvalid,
}, },
Body: BodyDescriptor{ Body: BodyDescriptor{
ContentType: "application/json; charset=utf-8", ContentType: "application/json",
Format: errorsBody, Format: errorsBody,
}, },
}, },
@ -686,7 +686,7 @@ var routeDescriptors = []RouteDescriptor{
ErrorCodeManifestUnknown, ErrorCodeManifestUnknown,
}, },
Body: BodyDescriptor{ Body: BodyDescriptor{
ContentType: "application/json; charset=utf-8", ContentType: "application/json",
Format: errorsBody, Format: errorsBody,
}, },
}, },
@ -766,7 +766,7 @@ var routeDescriptors = []RouteDescriptor{
ErrorCodeDigestInvalid, ErrorCodeDigestInvalid,
}, },
Body: BodyDescriptor{ Body: BodyDescriptor{
ContentType: "application/json; charset=utf-8", ContentType: "application/json",
Format: errorsBody, Format: errorsBody,
}, },
}, },
@ -774,7 +774,7 @@ var routeDescriptors = []RouteDescriptor{
Description: "The blob, identified by `name` and `digest`, is unknown to the registry.", Description: "The blob, identified by `name` and `digest`, is unknown to the registry.",
StatusCode: http.StatusNotFound, StatusCode: http.StatusNotFound,
Body: BodyDescriptor{ Body: BodyDescriptor{
ContentType: "application/json; charset=utf-8", ContentType: "application/json",
Format: errorsBody, Format: errorsBody,
}, },
ErrorCodes: []errcode.ErrorCode{ ErrorCodes: []errcode.ErrorCode{
@ -838,7 +838,7 @@ var routeDescriptors = []RouteDescriptor{
ErrorCodeDigestInvalid, ErrorCodeDigestInvalid,
}, },
Body: BodyDescriptor{ Body: BodyDescriptor{
ContentType: "application/json; charset=utf-8", ContentType: "application/json",
Format: errorsBody, Format: errorsBody,
}, },
}, },
@ -849,7 +849,7 @@ var routeDescriptors = []RouteDescriptor{
ErrorCodeBlobUnknown, ErrorCodeBlobUnknown,
}, },
Body: BodyDescriptor{ Body: BodyDescriptor{
ContentType: "application/json; charset=utf-8", ContentType: "application/json",
Format: errorsBody, Format: errorsBody,
}, },
}, },
@ -905,7 +905,7 @@ var routeDescriptors = []RouteDescriptor{
Description: "The blob, identified by `name` and `digest`, is unknown to the registry.", Description: "The blob, identified by `name` and `digest`, is unknown to the registry.",
StatusCode: http.StatusNotFound, StatusCode: http.StatusNotFound,
Body: BodyDescriptor{ Body: BodyDescriptor{
ContentType: "application/json; charset=utf-8", ContentType: "application/json",
Format: errorsBody, Format: errorsBody,
}, },
ErrorCodes: []errcode.ErrorCode{ ErrorCodes: []errcode.ErrorCode{
@ -917,7 +917,7 @@ var routeDescriptors = []RouteDescriptor{
Description: "Blob delete is not allowed because the registry is configured as a pull-through cache or `delete` has been disabled", Description: "Blob delete is not allowed because the registry is configured as a pull-through cache or `delete` has been disabled",
StatusCode: http.StatusMethodNotAllowed, StatusCode: http.StatusMethodNotAllowed,
Body: BodyDescriptor{ Body: BodyDescriptor{
ContentType: "application/json; charset=utf-8", ContentType: "application/json",
Format: errorsBody, Format: errorsBody,
}, },
ErrorCodes: []errcode.ErrorCode{ ErrorCodes: []errcode.ErrorCode{
@ -1179,7 +1179,7 @@ var routeDescriptors = []RouteDescriptor{
ErrorCodeBlobUploadInvalid, ErrorCodeBlobUploadInvalid,
}, },
Body: BodyDescriptor{ Body: BodyDescriptor{
ContentType: "application/json; charset=utf-8", ContentType: "application/json",
Format: errorsBody, Format: errorsBody,
}, },
}, },
@ -1190,7 +1190,7 @@ var routeDescriptors = []RouteDescriptor{
ErrorCodeBlobUploadUnknown, ErrorCodeBlobUploadUnknown,
}, },
Body: BodyDescriptor{ Body: BodyDescriptor{
ContentType: "application/json; charset=utf-8", ContentType: "application/json",
Format: errorsBody, Format: errorsBody,
}, },
}, },
@ -1254,7 +1254,7 @@ var routeDescriptors = []RouteDescriptor{
ErrorCodeBlobUploadInvalid, ErrorCodeBlobUploadInvalid,
}, },
Body: BodyDescriptor{ Body: BodyDescriptor{
ContentType: "application/json; charset=utf-8", ContentType: "application/json",
Format: errorsBody, Format: errorsBody,
}, },
}, },
@ -1265,7 +1265,7 @@ var routeDescriptors = []RouteDescriptor{
ErrorCodeBlobUploadUnknown, ErrorCodeBlobUploadUnknown,
}, },
Body: BodyDescriptor{ Body: BodyDescriptor{
ContentType: "application/json; charset=utf-8", ContentType: "application/json",
Format: errorsBody, Format: errorsBody,
}, },
}, },
@ -1336,7 +1336,7 @@ var routeDescriptors = []RouteDescriptor{
ErrorCodeBlobUploadInvalid, ErrorCodeBlobUploadInvalid,
}, },
Body: BodyDescriptor{ Body: BodyDescriptor{
ContentType: "application/json; charset=utf-8", ContentType: "application/json",
Format: errorsBody, Format: errorsBody,
}, },
}, },
@ -1347,7 +1347,7 @@ var routeDescriptors = []RouteDescriptor{
ErrorCodeBlobUploadUnknown, ErrorCodeBlobUploadUnknown,
}, },
Body: BodyDescriptor{ Body: BodyDescriptor{
ContentType: "application/json; charset=utf-8", ContentType: "application/json",
Format: errorsBody, Format: errorsBody,
}, },
}, },
@ -1431,7 +1431,7 @@ var routeDescriptors = []RouteDescriptor{
errcode.ErrorCodeUnsupported, errcode.ErrorCodeUnsupported,
}, },
Body: BodyDescriptor{ Body: BodyDescriptor{
ContentType: "application/json; charset=utf-8", ContentType: "application/json",
Format: errorsBody, Format: errorsBody,
}, },
}, },
@ -1442,7 +1442,7 @@ var routeDescriptors = []RouteDescriptor{
ErrorCodeBlobUploadUnknown, ErrorCodeBlobUploadUnknown,
}, },
Body: BodyDescriptor{ Body: BodyDescriptor{
ContentType: "application/json; charset=utf-8", ContentType: "application/json",
Format: errorsBody, Format: errorsBody,
}, },
}, },
@ -1488,7 +1488,7 @@ var routeDescriptors = []RouteDescriptor{
ErrorCodeBlobUploadInvalid, ErrorCodeBlobUploadInvalid,
}, },
Body: BodyDescriptor{ Body: BodyDescriptor{
ContentType: "application/json; charset=utf-8", ContentType: "application/json",
Format: errorsBody, Format: errorsBody,
}, },
}, },
@ -1499,7 +1499,7 @@ var routeDescriptors = []RouteDescriptor{
ErrorCodeBlobUploadUnknown, ErrorCodeBlobUploadUnknown,
}, },
Body: BodyDescriptor{ Body: BodyDescriptor{
ContentType: "application/json; charset=utf-8", ContentType: "application/json",
Format: errorsBody, Format: errorsBody,
}, },
}, },
@ -1539,7 +1539,7 @@ var routeDescriptors = []RouteDescriptor{
}, },
}, },
Body: BodyDescriptor{ Body: BodyDescriptor{
ContentType: "application/json; charset=utf-8", ContentType: "application/json",
Format: `{ Format: `{
"repositories": [ "repositories": [
<name>, <name>,
@ -1558,7 +1558,7 @@ var routeDescriptors = []RouteDescriptor{
{ {
StatusCode: http.StatusOK, StatusCode: http.StatusOK,
Body: BodyDescriptor{ Body: BodyDescriptor{
ContentType: "application/json; charset=utf-8", ContentType: "application/json",
Format: `{ Format: `{
"repositories": [ "repositories": [
<name>, <name>,

View file

@ -80,7 +80,7 @@ func addTestFetch(repo string, dgst digest.Digest, content []byte, m *testutil.R
func addTestCatalog(route string, content []byte, link string, m *testutil.RequestResponseMap) { func addTestCatalog(route string, content []byte, link string, m *testutil.RequestResponseMap) {
headers := map[string][]string{ headers := map[string][]string{
"Content-Length": {strconv.Itoa(len(content))}, "Content-Length": {strconv.Itoa(len(content))},
"Content-Type": {"application/json; charset=utf-8"}, "Content-Type": {"application/json"},
} }
if link != "" { if link != "" {
headers["Link"] = append(headers["Link"], link) headers["Link"] = append(headers["Link"], link)
@ -1062,7 +1062,7 @@ func TestObtainsErrorForMissingTag(t *testing.T) {
StatusCode: http.StatusNotFound, StatusCode: http.StatusNotFound,
Body: errBytes, Body: errBytes,
Headers: http.Header(map[string][]string{ Headers: http.Header(map[string][]string{
"Content-Type": {"application/json; charset=utf-8"}, "Content-Type": {"application/json"},
}), }),
}, },
}) })

View file

@ -65,7 +65,7 @@ func TestCheckAPI(t *testing.T) {
checkResponse(t, "issuing api base check", resp, http.StatusOK) checkResponse(t, "issuing api base check", resp, http.StatusOK)
checkHeaders(t, resp, http.Header{ checkHeaders(t, resp, http.Header{
"Content-Type": []string{"application/json; charset=utf-8"}, "Content-Type": []string{"application/json"},
"Content-Length": []string{"2"}, "Content-Length": []string{"2"},
}) })
@ -259,7 +259,7 @@ func TestURLPrefix(t *testing.T) {
checkResponse(t, "issuing api base check", resp, http.StatusOK) checkResponse(t, "issuing api base check", resp, http.StatusOK)
checkHeaders(t, resp, http.Header{ checkHeaders(t, resp, http.Header{
"Content-Type": []string{"application/json; charset=utf-8"}, "Content-Type": []string{"application/json"},
"Content-Length": []string{"2"}, "Content-Length": []string{"2"},
}) })
} }
@ -1180,7 +1180,7 @@ func testManifestAPISchema1(t *testing.T, env *testEnv, imageName reference.Name
// charset. // charset.
resp = putManifest(t, "re-putting signed manifest", manifestDigestURL, schema1.MediaTypeSignedManifest, sm2) resp = putManifest(t, "re-putting signed manifest", manifestDigestURL, schema1.MediaTypeSignedManifest, sm2)
checkResponse(t, "re-putting signed manifest", resp, http.StatusCreated) checkResponse(t, "re-putting signed manifest", resp, http.StatusCreated)
resp = putManifest(t, "re-putting signed manifest", manifestDigestURL, "application/json; charset=utf-8", sm2) resp = putManifest(t, "re-putting signed manifest", manifestDigestURL, "application/json", sm2)
checkResponse(t, "re-putting signed manifest", resp, http.StatusCreated) checkResponse(t, "re-putting signed manifest", resp, http.StatusCreated)
resp = putManifest(t, "re-putting signed manifest", manifestDigestURL, "application/json", sm2) resp = putManifest(t, "re-putting signed manifest", manifestDigestURL, "application/json", sm2)
checkResponse(t, "re-putting signed manifest", resp, http.StatusCreated) checkResponse(t, "re-putting signed manifest", resp, http.StatusCreated)
@ -2329,7 +2329,7 @@ func checkBodyHasErrorCodes(t *testing.T, msg string, resp *http.Response, error
// TODO(stevvooe): Shoot. The error setup is not working out. The content- // TODO(stevvooe): Shoot. The error setup is not working out. The content-
// type headers are being set after writing the status code. // type headers are being set after writing the status code.
// if resp.Header.Get("Content-Type") != "application/json; charset=utf-8" { // if resp.Header.Get("Content-Type") != "application/json" {
// t.Fatalf("unexpected content type: %v != 'application/json'", // t.Fatalf("unexpected content type: %v != 'application/json'",
// resp.Header.Get("Content-Type")) // resp.Header.Get("Content-Type"))
// } // }

View file

@ -898,7 +898,7 @@ func (app *App) nameRequired(r *http.Request) bool {
func apiBase(w http.ResponseWriter, r *http.Request) { func apiBase(w http.ResponseWriter, r *http.Request) {
const emptyJSON = "{}" const emptyJSON = "{}"
// Provide a simple /v2/ 200 OK response with empty json response. // Provide a simple /v2/ 200 OK response with empty json response.
w.Header().Set("Content-Type", "application/json; charset=utf-8") w.Header().Set("Content-Type", "application/json")
w.Header().Set("Content-Length", fmt.Sprint(len(emptyJSON))) w.Header().Set("Content-Length", fmt.Sprint(len(emptyJSON)))
fmt.Fprint(w, emptyJSON) fmt.Fprint(w, emptyJSON)

View file

@ -188,8 +188,8 @@ func TestNewApp(t *testing.T) {
t.Fatalf("unexpected status code during request: %v", err) t.Fatalf("unexpected status code during request: %v", err)
} }
if req.Header.Get("Content-Type") != "application/json; charset=utf-8" { if req.Header.Get("Content-Type") != "application/json" {
t.Fatalf("unexpected content-type: %v != %v", req.Header.Get("Content-Type"), "application/json; charset=utf-8") t.Fatalf("unexpected content-type: %v != %v", req.Header.Get("Content-Type"), "application/json")
} }
expectedAuthHeader := "Bearer realm=\"realm-test\",service=\"service-test\"" expectedAuthHeader := "Bearer realm=\"realm-test\",service=\"service-test\""

View file

@ -55,7 +55,7 @@ func (ch *catalogHandler) GetCatalog(w http.ResponseWriter, r *http.Request) {
return return
} }
w.Header().Set("Content-Type", "application/json; charset=utf-8") w.Header().Set("Content-Type", "application/json")
// Add a link header if there are more entries to retrieve // Add a link header if there are more entries to retrieve
if moreEntries { if moreEntries {

View file

@ -49,7 +49,7 @@ func (th *tagsHandler) GetTags(w http.ResponseWriter, r *http.Request) {
return return
} }
w.Header().Set("Content-Type", "application/json; charset=utf-8") w.Header().Set("Content-Type", "application/json")
enc := json.NewEncoder(w) enc := json.NewEncoder(w)
if err := enc.Encode(tagsAPIResponse{ if err := enc.Encode(tagsAPIResponse{