api_status              Function to check availability of the API
                        service
doc_to_form_id          Get the form id used for a document
document_add_attachments
                        Add attachments to existing document
document_append_from_html
                        Add html content to an existing RSpace document
document_create_from_html
                        Upload a html document to RSpace
document_create_from_tabfile
                        Upload a tabular document to RSpace
document_list_attachments
                        List attachments of a structured document
document_retrieve       Get document from RSpace based on document ID
document_search         Global search for a term
file_download           Download a file from the gallery
file_upload             Upload a file to the gallery
folder_tree             List contents of a folder, if no folder is
                        specified the contents of the root folder will
                        be listed.
get_api_key             Get the RSpace API key
get_api_url             Get the RSpace API URL
set_api_key             Set the 'RSPACE_API_KEY' environment variable
set_api_url             Set the 'RSPACE_API_URL' environment variable
