How To Update A Single Page via API while not affecting other property

User Experience
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1

hi,

I am try to update Single Page properties via V1 API. What I observe is that the property is that instead of one property get updated , it actually wipe out other property.

For example :

{tradeInformation:{a:1, b:2, c:3}}

when i fire put api with

{tradelnformation:{c:4}}

instead of giving me back

{tradeInformation:{a:1, b:2, c:4}}

it actually become

{tradelnformation:{c:4}}

Any idea on how to resolve this?

2

@WeiPingT Try it with using pageInstructions: Pegasystems Documentation