Set html content for created standard page uisng js api

[base]

Hi,
I have created the standard page using js api . after that i get the metadata “copybody” using js_api.getMetadata() . Now I want to add the metadata copybody to created standard page using js api .
can anybody help me so that i can use right js function and set the bodycopy metadata in to created standard page .
Thanks

[Bart]

I’m a bit confused on what you are trying to do.
What is the metadata “copybody”?

Are you just wanting to apply a metadata schema to the created page or just set a metadata field value?

Or are you just wanting to set the contents of the default content container of the created standard page using the JS API?