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Documentation/v2: add 'noValueOnSuccess' example

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This commit is contained in:
Gyu-Ho Lee 2016-08-30 11:31:31 -07:00
parent 5c06fc9093
commit ff7458508f
1 changed files with 19 additions and 0 deletions
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Documentation/v2/api.md
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@ -559,6 +559,25 @@ Let's create a key-value pair first: `foo=one`.
curl http://127.0.0.1:2379/v2/keys/foo -XPUT -d value=one curl http://127.0.0.1:2379/v2/keys/foo -XPUT -d value=one
``` ```
```json
{
"action":"set",
"node":{
"key":"/foo",
"value":"one",
"modifiedIndex":4,
"createdIndex":4
}
}
```
Specifying `noValueOnSuccess` option skips returning the node as value.
```sh
curl http://127.0.0.1:2379/v2/keys/foo?noValueOnSuccess=true -XPUT -d value=one
# {"action":"set"}
```
Now let's try some invalid `CompareAndSwap` commands. Now let's try some invalid `CompareAndSwap` commands.
Trying to set this existing key with `prevExist=false` fails as expected: Trying to set this existing key with `prevExist=false` fails as expected: