At this time, there is only one layer specific configuration option. Like all other layer types, you can include general information about the layer like the name, description and regional coverage information if applicable.
An interactive map layer can be configured with 'searchableProperties'. This is a list of strings, containing the properties you want to index for faster searching. Searchable properties can be updated at any time.
To remove a value from the list, you must send an empty list, then update the layer with a list minus the value you want removed.
Some additional fields may be indexed by the system automatically which will not be visible in the 'searchableProperties' list.
The maximum number of searchable properties is eight. This is the maximum number of user-added and automatically indexed properties combined.