add_features            Add Features to Feature Layer
add_item                Publish Content
arc_open                Open connection to remote resource
arc_raster              Read from an Image Server
arc_read                Read an ArcGIS FeatureLayer, Table, or
                        ImageServer
arc_select              Query a Feature Service
clear_query             Utility functions
create_feature_server   Create a FeatureServer
get_layer               Extract a layer from a Feature or Map Server
get_layer_estimates     Get Estimates
prepare_spatial_filter
                        Prepare JSON for use as a spatial filter based
                        on feature geometry or bounding box input
truncate_layer          Truncate a Feature Layer
update_params           Modify query parameters
