Filter query to filter out devices with a null value

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Posted on by DK-15111246-0

I am using a filter array action to query a service now table and filter out CI's from the CMDB table which match a specific value in a custom attribute created. I am looking to update my query to exclude devices from the table if a specific attribute is blank.

My current query is below which filters devices in the cmdb_ci_wap_network table with the provisioning_status attribute value set to Ready for Provisioning.

and(
equals(item()?['sys_class_name'],'cmdb_ci_wap_network'),
equals(item()?['provisioning_status'],'Ready for Provisioning')
)
 
I am looking to update the query to filter on the same values, but also look at another attribute, in this case the MAC_Address, and exclude the CI if the mac address attribute is blank.

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Business Process Flows

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MichaelFP 1,845 Super User 2025 Season 2 on at

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Filter query to filter out devices with a null value

you can try not(empty(item()['MAC_Addressfield']))

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