{
header : [ key : '', name : '', description : '', position : 0 ],
view : [ key : '', name : '', description : '', position : 0 ],
control : [ key : '', name : '', description : '' , position : 0],
position : 0,
description : ''
}
{
header : {
key : '', //Unique identifier for a Header group
name : '', //Display name of the Header group
description : '', //Description of the Header group
position : 0 //Ordinal position within the header
},
view : {
key : '', //Unique identifier for the a View
name : '', //The display name of the line-item
description : '', //The description of the line-item
position : 0 //Ordinal position within the View
},
control : {
key : '', //Unique identifier for a Control
name : '', //Name of the Control
description : '' , //Description of the line-item values
position : 0, //Ordinal position within a Control
group-kv : '', //Grouping/conditions for the line-item
},
position : 0, //Ordinal position on the line item on creative template page
description : '' //Description of the line item
}