generated: '2026-10-10'
method: derived
generator: derive-data-model.py
source:
- openapi/invoicecraftly-documents-api-openapi.yml
- openapi/invoicecraftly-openapi.json
- openapi/invoicecraftly-structured-invoicing-api-openapi.yml
notation: has_one = property $ref; has_many = array of $ref; belongs_to = <entity>_id field
summary:
  entities: 16
  entities_in_spec: 16
  relationships: 12
entities:
- name: Branding
  fields: 3
- name: ComplianceLine
  fields: 5
- name: ComplianceParty
  fields: 5
- name: ComplianceSupplementV1
  fields: 5
  description: Optional EN16931-core metadata. Unknown nested fields are ignored by the current normalizer; listed
    fields are the supported public surface.
- name: ErrorEnvelope
  fields: 1
- name: LineItem
  fields: 5
- name: Logo
  fields: 2
- name: Party
  fields: 2
- name: Payment
  fields: 10
- name: PostalAddress
  fields: 4
- name: PublicDocumentV1
  fields: 13
- name: PublicStructuredArtifactRequestV1
  fields: 0
  description: Referenced by this document but never defined in it. API Evangelist added this empty placeholder
    so the document resolves; the shape is unknown and is NOT a claim about the API.
- name: ReadinessResponse
  fields: 0
  description: Referenced by this document but never defined in it. API Evangelist added this empty placeholder
    so the document resolves; the shape is unknown and is NOT a claim about the API.
- name: StructuredArtifactResponse
  fields: 0
  description: Referenced by this document but never defined in it. API Evangelist added this empty placeholder
    so the document resolves; the shape is unknown and is NOT a claim about the API.
- name: TaxIdMetadata
  fields: 3
- name: TaxRegistrationIdentifier
  fields: 2
relationships:
- from: Branding
  to: Logo
  type: has_one
  via: logo
- from: PublicDocumentV1
  to: Party
  type: has_one
  via: seller
- from: PublicDocumentV1
  to: Party
  type: has_one
  via: buyer
- from: PublicDocumentV1
  to: LineItem
  type: has_many
  via: items
- from: PublicDocumentV1
  to: Payment
  type: has_one
  via: payment
- from: PublicDocumentV1
  to: Branding
  type: has_one
  via: branding
- from: ComplianceParty
  to: PostalAddress
  type: has_one
  via: postalAddress
- from: ComplianceParty
  to: TaxIdMetadata
  type: has_one
  via: taxId
- from: ComplianceParty
  to: TaxRegistrationIdentifier
  type: has_one
  via: taxRegistrationIdentifier
- from: ComplianceSupplementV1
  to: ComplianceParty
  type: has_one
  via: seller
- from: ComplianceSupplementV1
  to: ComplianceParty
  type: has_one
  via: buyer
- from: ComplianceSupplementV1
  to: ComplianceLine
  type: has_many
  via: lines