add_attachments         Query and Download Feature Service Attachments
add_features            Add Features to Feature Layer
add_item                Publish Content
add_layer_definition    Add, update, or delete a Feature Layer
                        definition
arc_open                Access a Data Service or Portal Item
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
encode_field_values     Encode Domain Values
get_layer               Extract a layer from a Feature or Map Server
get_layer_estimates     Get Estimates
list_raster_fns         List Available Raster Funcitons
prepare_spatial_filter
                        Prepare JSON for use as a spatial filter based
                        on feature geometry or bounding box input
set_layer_aliases       Set column labels or names based FeatureLayer
                        or Table data frame field aliases
truncate_layer          Truncate a Feature Layer
update_params           Modify query parameters
