The Command "schema"

If you are interested in the JSON schema definitions internally used by E-Invoice-EU, use the command schema. It has one required option --id that takes the schema id - either invoice or mapping as an argument.

Rechnungsschema

This prints the JSON schema for the internal invoice format on standard output:

e-invoice-eu --schema=invoice

Mapping-Schema

This prints the JSON schema for mapping definitions, usually given in YAML:

e-invoice-eu --schema=mapping