AdParameters adding

[Дмитрий Дмитриевич]

Hello!
I'm using AdWords API (v201409) to manage my AdWords account. I want to show product price in my text ads and update this price without recreating my text ads. I know that in order to do this, I should use AdParameters. 

For example, if I have 20 keywords in my AdGroup, is it necessary to set AdParameter which contains product price to each keyword, or I should set it to only one keyword?
Thanks in advance!

[Anash P. Oommen (AdWords API Team)]

Hi,

I recommend using ad customizers instead of ad params to achieve the same result. Ad customizers are more flexible than adparams, and you can set the rule to show customizer values at campaign, adgroup or keyword levels. See our https://developers.google.com/adwords/api/docs/guides/ad-customizers for examples and more technical details.

Cheers,
Anash P. Oommen,
AdWords API Advisor.