# 'Commercial at' mentioned as reserved

**URL:** <https://discuss.jsonapi.org/t/commercial-at-mentioned-as-reserved/1488>\
**Category:** Uncategorized\
**Created:** [January 30, 2019, 10:26pm UTC](https://discuss.jsonapi.org/t/commercial-at-mentioned-as-reserved/1488 "2019-01-30T22:26:28Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![lode](https://sea2.discourse-cdn.com/flex016/user_avatar/discuss.jsonapi.org/lode/32/592_2.png) [@lode](https://discuss.jsonapi.org/u/lode)\
**Post date:** [January 30, 2019, 10:26pm UTC](https://discuss.jsonapi.org/t/commercial-at-mentioned-as-reserved/1488/1 "2019-01-30T22:26:29Z")

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Now @-Members are in v1.1, shouldn’t the [reserved characters](https://jsonapi.org/format/1.1/#document-member-names-reserved-characters) be updated? That one still mentions that the ‘commercial at’ (@) is not allowed anywhere.

I understand it is only for @-Members, and only as the first char, so maybe a small clarification like ‘except as first character in @-Members’ would be good?

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**Author:** ![lode](https://sea2.discourse-cdn.com/flex016/user_avatar/discuss.jsonapi.org/lode/32/592_2.png) [@lode](https://discuss.jsonapi.org/u/lode)\
**Post date:** [February 10, 2019, 6:03pm UTC](https://discuss.jsonapi.org/t/commercial-at-mentioned-as-reserved/1488/2 "2019-02-10T18:03:21Z")

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Added as a PR: [https://github.com/json-api/json-api/pull/1368](https://github.com/json-api/json-api/pull/1368).