I have enabled the api and can see it's availability. However I cannot update using Rest API. I have other attributes associated to a lookup with the same query working as expected.
The Rest API call to update the attribute gives below error
"errorMessage": "CMN-0016: Attribute 'xxxyyy' has an invalid value."
"httpStatus": "500", "errorMessage": "API-1019 : Could not process the request due to internal error."
Release : 16.0.1
Component : CA PPM INTEGRATIONS & INSTALLATIONS
Correct syntax to update multi-valued lookup attribute is below:
"fruits": [
"Banana",
"Guava",
"Pineapple"
] ,
“chargeCodes”: [
5000001,
5000002
]