The command uses the following structure:
nrfutil suit envelope-hierarchy [<options>] <args>
nrfutil suit manifests [<options>] <args>
nrfutil suit upload-envelope [<options>] <args>
nrfutil suit upload-cache-raw [<options>] <args>
nrfutil suit install [<options>] <args>
nrfutil suit cleanup [<options>] <args>
nrfutil suit help [<options>] <args>
To see the list of subcommands and available device operations, run nrfutil suit --help.