Create trigger from HTTP Agent item

[jvdb]

hi,

i have an http agent item that does an API request to a external server.
The result is correct that I get from the item:

{"data":[],"pagination":{"nextCursor":null,"totalItems":0 }}

Now I want to create a trigger if the following value changes to anything higher than 1
"totalItems":0

but I can't seem to figure it out

[cyber]

https://www.zabbix.com/documentation/6.0/en/manual/config/items/preprocessing/jsonpath_functionality

Save just the number ($.pagination.totalItems) and then it is easy to make a trigger last(/host/item)>0

[jvdb]

https://www.zabbix.com/documentation..._functionality
Save just the number ($.pagination.totalItems) and then it is easy to make a trigger last(/host/item)>0

The saving just the number, how do I do this?

[kaiszy]

Hi,

i think in your item you have

Type of Information: Numeric (float)

then goto the Tab preprocessing

Add step =>
Name: JSONPath,
Parameter: $.pagination.totalItems


and return it as number. Then you can use the above trigger with that item.

I hope this helps

Best regards,
Kai.

[cyber]

Exactly! Clicking on that link should give some hints... And reading on preprocessing...

[jvdb]

thanks guys, I just figured it out