AddFlags from desc to cmd.

Index command, but short is not set.

TODO: Make this able to read from some local alias file for denoms.

TODO: Make this able to read from some local alias file for denoms.

ParseField parses field #fieldIndex from either an arg or a flag.

ParseFieldFromFlag attempts to parses the value of a field in a struct from a flag.

Parses arguments 1-1 from args makes an exception, where it allows Pagination to come from flags.

TODO: This really shouldn't be getting used in the CLI, its misdesign on the CLI ux.

SimpleQueryCmd builds a query, for the common, simple case.

CustomFieldParser function.