serviceNow REST API sysparm_query fields that are not null

Question

sysparm_query for rows that only have data in a specified column

For example: I want data for incidents that are active and have a business application defined

sysparm_query=active=true^??????

Answer 1

Assuming the column name for "Business Application" is u_business_application: sysparm_query=incident=true^u_business_applicationISNOTEMPTY