getset #
Sets a new value for a key, and returns its previously stored value.
Query Syntax #
HTTP #
URL: http://kuzzle:7512/ms/_getset/<_id>
Method: POST
Body:
{
"value": "new key value"
}
Other protocols #
{
"controller": "ms",
"action": "getset",
"_id": "<key>",
"body": {
"value": "new key value"
}
}
Arguments #
_id
: key to get and set
Body properties #
value
: the new key value
Response #
Returns the previously stored value.
{
"requestId": "<unique request identifier>",
"status": 200,
"error": null,
"controller": "ms",
"action": "getset",
"collection": null,
"index": null,
"result": "key's previous value"
}
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