When I try to save my changes from the Google Apps Script file I get the following error:
Missing ] after element list.
This is my code:
var request = {
"name": "Name",
"id": 3,
"rules":[
{
"name": "Nested",
"tags": [
{
"tagId": 1,
"variables":[
[
"variable": "Var1"
]
],
"condition": false,
},
{
"tagId": 1,
"condition": false,
}
],
"ruleSetId": 3,
}
]
}
The error indicates that the problem is on the line that contains "variable": allScopes[i].variable, but I can't find where the problem is...
This is an example with the JSON object that I need to build:
Note that you are trying to use the array literal to construct an object:
"variables":[
[
"variable": "Var1"
]
],
As it looks like you need an object, not an array here, replace the inner [] with {}:
"variables":[
{
"id": null,
...,
"value": ".*"
}
],
Related
I am trying to loop over the json below and print or gather all the VpcEndPointId values.
response = {
"VpcEndpoints": [
{
"VpcEndpointId": "vpce-123",
"VpcEndpointType": "GatewayLoadBalancer",
"VpcId": "vpc-test",
"ServiceName": "com.amazonaws.com",
"State": "available",
"SubnetIds": [
"subnet-random"
],
"IpAddressType": "ipv4",
"RequesterManaged": True,
"NetworkInterfaceIds": [
"eni-123"
],
"CreationTimestamp": "2022-10-28T01:23:23.924Z",
"Tags": [
{
"Key": "AWSNetworkFirewallManaged",
"Value": "true"
},
{
"Key": "Firewall",
"Value": "arn:aws:network-firewall:us-west-2"
}
],
"OwnerId": "123"
},
{
"VpcEndpointId": "vpce-123",
"VpcEndpointType": "GatewayLoadBalancer",
"VpcId": "vpc-<value>",
"ServiceName": "com.amazonaws.vpce.us-west-2",
"State": "available",
"SubnetIds": [
"subnet-<number>"
],
"IpAddressType": "ipv4",
"RequesterManaged": True,
"NetworkInterfaceIds": [
"eni-<value>"
],
"CreationTimestamp": "2022-10-28T01:23:42.113Z",
"Tags": [
{
"Key": "AWSNetworkFirewallManaged",
"Value": "True"
},
{
"Key": "Firewall",
"Value": "arn:aws:network-firewall:%l"
}
],
"OwnerId": "random"
}
]
}
The issue I am having is the dictionary being nested inside a list. I've been able to get pass one issue where I can print the VpcEndPointId KEYS in the code below but still trying to figure out how can I print values.
I tried using .values but it appears the type is a string when I try it with the code below
for endpoint in response['VpcEndpoints']:
#for vpc_endpoint in endpoint['VpcEndpointId']:
for vpc_endpoint in endpoint:
if vpc_endpoint == 'VpcEndpointId':
type(vpc_endpoint)
I'm sure there's something I'm missing and there may be a simpler solution so any suggestions should help, thanks!
To print values of VpcEndpointId, it is enough to use one loop:
for endpoint in response['VpcEndpoints']:
print(endpoint['VpcEndpointId'])
I have a kafka message like below, where im trying to read the data from the json path. However im having a challenge when reading some of the attributes from the json path. here is the sample message.
sample1:
{
"header": {
"bu": "google",
"id": "12345",
"bum": "google",
"originTimestamp": "2021-10-09T15:17:09.842+00:00",
"batchSize": "0",
"jobType": "Batch"
},
"payload": {
"derivationdetails": {
"Id": "6783jhvvh897u31y283y",
"itemid": "1234567",
"batchid": 107,
"attributes": {
"itemid": "1234567",
"lineNbr": "1498",
"cat": "5929",
"Id": "6783jhvvh897u31y283y",
"indicator": "false",
"subcat": "3514"
},
"Exception": {
"values": [
{
"type": "PICK",
"value": "blocked",
"Reason": [
"RULE"
],
"rules": [
"439"
]
}
],
"rulesBagInfo": [
{
"Idtype": "XXXX",
"uniqueid": "7889423rbhevfhjaufdyeuiryeukjbdafvjd",
"rulesMatch": [
"439"
]
}
]
}
}
}
}
sample 2: Same message but see the difference in "Payload"
{
"header": {
"bu": "google",
"id": "12345",
"bum": "google",
"originTimestamp": "2021-10-09T15:17:09.842+00:00",
"batchSize": "0",
"jobType": "Batch"
},
"payload": {
"Id": "6783jhvvh897u31y283y",
"itemid": "1234567",
"batchid": 107,
"attributes": {
"itemid": "1234567",
"lineNbr": "1498",
"cat": "5929",
"Id": "6783jhvvh897u31y283y",
"indicator": "false",
"subcat": "3514"
},
"Exception": {
"values": [
{
"type": "PICK",
"value": "blocked",
"Reason": [
"RULE"
],
"rules": [
"439"
]
}
],
"rulesBagInfo": [
{
"Idtype": "XXXX",
"uniqueid": "7889423rbhevfhjaufdyeuiryeukjbdafvjd",
"rulesMatch": [
"439"
]
}
]
}
}
}
If you observe, sometimes the message has "derivationdetails", and sometimes it doesn't. But irrespective of its existence, i need to read the values of id,itemid and batchid. I tried using
$.payload[*].id
$.payload[*].itemid
$.payload[*].batchid
But i see that for batchid is returning null even though it has a value in the message, and the attributes under "attributes" return null if im using the above. For fields under "attributes" im using this(example):
$.payload.attributes.itemId
And, completely blank on how to read the below part.
"Exception": {
"values": [
{
"type": "PICK",
"value": "blocked",
"Reason": [
"RULE"
],
"rules": [
"439"
]
}
],
"rulesBagInfo": [
{
"Idtype": "XXXX",
"uniqueid": "7889423rbhevfhjaufdyeuiryeukjbdafvjd",
"rulesMatch": [
"439"
]
Im new to this and need some suggestions on how to read the attributes properly. Any help would be much appreciated.Thanks
Use ..(recursive descent, Deep scan. JSONPath borrows this syntax from E4X.) to get the values. But It will return a list if there are multiple entries with same key nested in deep.
Below jsonpath expressions will return a list with one item each for both sample1 and sample2
$.payload..attributes.Id
$.payload..attributes.itemid
$.payload..batchid
$.payload..Exception
I have a json file like this and I want to save both "id" and "tenantId" in some map as key/value pair to process further. Is there a way I can parse my JSON to do that?
{
"type": "nodesRepresentation",
"paging": {
"cursorAfter": "NjA3YmUyMjA4ZjdkMTMwMDAxMDc1MDlk",
"limit": 50,
"pageSize": 2,
"links": [
{
"href": "/api/node/nodes%3Fafter=NjA3YmUyMjA4ZjdkMTMwMDAxMDc1MDlk&limit=50",
"rel": "next"
}
]
},
"pageSize": 2,
"values": [
{
"id": "a423a565-8ae3-4d99-9c8a-92b8af843228",
"tenantId": "4d010b5a-a9ab-4e7d-b989-6a05245105ed"
},
{
"id": "e350ffaa-d62e-4cfc-9a3b-ae4624d35dc0",
"tenantId": "8725905d-90c4-4728-a94a-47c0d57f8251"
}
]
}
You could use jq. Since you haven’t specified precisely the result you want, I’d suggest starting with
jq ‘.values[]' myfile.json
I am trying to use dataweave in Mule to read specific data values from an incoming payload. My sample payload looks like below:
{
"source": [
{
"uri": "entities/1R6xV",
"createdBy": "API_USER",
"createdTime": 1562504739146,
"attributes": {
"label": "000000000002659654",
"value": {
"Name": [
{
}
],
"Id": [
{
}
],
"Number": [
{
"type": "config/Types/Number/attributes/Number",
"ov": true,
"value": "000000000002659654",
"uri": "entities/1R6xV/attributes/Num/1ZtyT/Number/60pvN6"
}
]
}
}
}
]
}
If I need to read the "label", I can achieve that by
label: payload.source.attributes.label
Similarly, how can I read the "value" under attributes > Number. It doesn't work by:
Value: payload.source.attributes.Number.value
I am new to Dataweave. Please advise.
The problem is that the dot selector (.) works on object and on array of objects. When it is applied to an array it will apply the dot selector to all the elements of the array that are of type object and return that result.
Lets go part by part
payload.source
Returns
[
{
"uri": "entities/1R6xV",
"createdBy": "API_USER",
"createdTime": 1562504739146,
"attributes": {
"label": "000000000002659654",
"value": {
"Name": [
{
}
],
"Id": [
{
}
],
"Number": [
{
"type": "config/Types/Number/attributes/Number",
"ov": true,
"value": "000000000002659654",
"uri": "entities/1R6xV/attributes/Num/1ZtyT/Number/60pvN6"
}
]
}
}
}
]
So far so good as payload is an Object it returns the value of source that is an array
payload.source.attributes
Returns
[
{
"label": "000000000002659654",
"value": {
"Name": [
{
}
],
"Id": [
{
}
],
"Number": [
{
"type": "config/Types/Number/attributes/Number",
"ov": true,
"value": "000000000002659654",
"uri": "entities/1R6xV/attributes/Num/1ZtyT/Number/60pvN6"
}
]
}
}
]
Works ok because the result of payload.source was ended an Array of object so it will do that selection over those objects.
Now when you execute
payload.source.attributes.value.Number
It returns
[
[
{
"type": "config/Types/Number/attributes/Number",
"ov": true,
"value": "000000000002659654",
"uri": "entities/1R6xV/attributes/Num/1ZtyT/Number/60pvN6"
}
]
]
That is an array of arrays and here is where it is broken.
My Solution
You have two alternatives here
Use flatten function
flatten(payload.source.attributes.value.Number).value
Use descendant selector
payload.source.attributes.value.Number..value
Since Number is an array, you need to specify the index you want. In this case, the zeroth element:
Value: payload.source[0].attributes.value.Number[0].value
If you have multiple numbers, it would look something like this:
%dw 1.0
%output application/json
---
values: payload.source[0].attributes.value.Number map {
value: $.value
}
I'm using scala play and am attempting to traverse a json tree in order to validate that specific name values have specific children with specific name values. I have the following Json in the form of a JsObject:
{ "name": "user", "children": [ { "name": "$a", "children": [ { "name": "foo", "children": [ ] }, { "name": "fooBar", "children": [ { "name": "$a", "children": [ { "name": "subFoobar1", "children": [ ] }, { "name": "subFoobar2", "children": [ { "name": "TEST", "children": [ ] } ] }, { "name": "subFoobar3", "children": [ ] } ] } ] }, { "name": "bar", "children": [ { "name": "$a", "children": [ ] }, { "name": "$c", "children": [ ] }, { "name": "$b", "children": [ ] } ] }, { "name": "barFoo", "children": [ ] } ] } ] }
Ideally I would use nested for loops to traverse but the JsObject structure is preventing me from accessing the underlying values when attempting traverse. I have also attempted mapping the JsObject to a map of type [Map[String,Map[String,Any]]] but I am getting invalid cast compiler errors.
Any tips on how I can traverse and validate the name value at each level would be appreciated. I would preferably like to use the play json library
Issue was in the case class I was attempting to use. I wasn't accounting for the recursive nature of my Json structure
case class ActorTree(name : String, children:Seq[ActorTree] )