...
So, if there is a list data node with multiple list items, and the user tries to update multiple list items at once as in the example above, the system now returns a 400 Bad Request, with the error message that the operation is unsupported because the user is basically updating multiple data nodes under a list, earlier this response was a 200 OK with a partial Patch operation taking place in the background.
Assuming the following data is in the DB
| Code Block | ||||
|---|---|---|---|---|
| ||||
[
{
"int:interface-A": {
"interface": [
{
"name": "Interface-A-2",
"address": "1.1.1.70",
"enabled": false,
"subnet-mask": "0.0.0.0"
},
{
"name": "Interface-A",
"address": "10.10.10.18",
"enabled": false,
"subnet-mask": "255.255.0.0"
}
]
}
}
] |
Updating multiple items in a list data node
| Code Block | ||||
|---|---|---|---|---|
| ||||
curl --location --request PATCH 'http://localhost:8080/cps/api/v1/dataspaces/testDataspace/anchors/MultipleDataTree/nodes?xpath=%2Finterface-A&observed-timestamp=2021-03-21T00%3A10%3A34.030-0100' \
--header 'Content-Type: application/json' \
--header 'Accept: application/json' \
--header 'Authorization: Basic Y3BzdXNlcjpjcHNyMGNrcyE=' \
--header 'Cookie: JSESSIONID=node01oja2kuolgg6dtfvnzzqf4bwk0.node0' \
--data '{
"interface": [
{
"name": "Interface-A-2",
"address": "1.1.1.1", //value to be updated
"enabled": true, //value to be updated
"subnet-mask": "0.0.0.0"
},
{
"name": "Interface-A",
"address": "10.10.10.10", //value to be updated
"enabled": true, //value to be updated
"subnet-mask": "0.0.0.0"
}
]
}' |
Response received after CPS 1526
...