generated: '2026-08-04'
method: derived
source: openapi/eruditus-executive-education-leads-openapi.yml, openapi/eruditus-executive-education-programs-openapi.yml
summary: >-
  Entity graph derived from the two Emeritus OpenAPI documents in this repo. The Leads API
  publishes full field-level schemas, so the Lead entities are complete. The Programs API
  publishes only paths and auth — its reference pages still carry documentation-template
  placeholder content — so Program, School and LandingPageTemplate are recorded as
  identified-but-unspecified entities. Their attributes are deliberately empty rather than
  invented; the relationships below are the ones the Leads API itself evidences.
entities:
- name: Lead
  schema: GenericLead
  source: openapi/eruditus-executive-education-leads-openapi.yml
  created_by: createGenericLead
  identifier:
    field: lead
    format: uuid
    note: 'Returned in the 200 body as {"lead": "<uuid>"}.'
  attributes:
  - {name: course_code, type: string, required: true, role: program-reference}
  - {name: agree, type: boolean, required: true, role: consent}
  - {name: country, type: string, required: true, role: iso-3166-alpha-2}
  - {name: first_name, type: string, required: false}
  - {name: last_name, type: string, required: true}
  - {name: email, type: string, required: true}
  - {name: phone, type: string, required: true}
  - {name: work_experience, type: string, required: false}
  - {name: job_title, type: string, required: false}
  - {name: utm_source, type: string, required: true, role: attribution}
  - {name: utm_content, type: string, required: false, role: attribution}
  - {name: utm_placement, type: string, required: false, role: attribution}
  - {name: utm_campaign, type: string, required: false, role: attribution, deprecated: true}
  - {name: batch_name, type: string, required: false, role: program-reference, deprecated: true}
- name: LeadB2B
  schema: GenericLeadB2B
  source: openapi/eruditus-executive-education-leads-openapi.yml
  created_by: createGenericLead
  note: Same endpoint and identifier as Lead; selected by inquiring_for = "team".
  extends: Lead
  additional_attributes:
  - {name: inquiring_for, type: string, required: true, role: flow-discriminator}
  - {name: company, type: string, required: true, role: organization-name}
  - {name: number_of_participans, type: integer, required: true, role: enumerated-band}
- name: Program
  source: openapi/eruditus-executive-education-programs-openapi.yml
  read_by: listPrograms
  attributes: []
  attributes_published: false
  note: Resource exists and is live (HTTP 401 without a key), but no response schema is published.
- name: School
  source: openapi/eruditus-executive-education-programs-openapi.yml
  read_by: listSchools
  attributes: []
  attributes_published: false
  note: The partner university/business school that awards a program. No response schema is published.
- name: LandingPageTemplate
  source: openapi/eruditus-executive-education-programs-openapi.yml
  read_by: listLandingPageTemplates
  attributes: []
  attributes_published: false
  note: Marketing landing page template for a program. No response schema is published.
relationships:
- from: Lead
  to: Program
  kind: belongs_to
  via: course_code
  confidence: high
  evidence: 'Published description of course_code: "Used to fetch the program."'
- from: LeadB2B
  to: Program
  kind: belongs_to
  via: course_code
  confidence: high
- from: Program
  to: School
  kind: belongs_to
  confidence: low
  evidence: >-
    Inferred from the Emeritus business model (every program is delivered with a named
    partner university) and from the two resources sitting side by side under
    /api/v1/programs_api/. The linking field is not published — do not treat as verified.
- from: Program
  to: LandingPageTemplate
  kind: has_one
  confidence: low
  evidence: Inferred from resource co-location under /api/v1/programs_api/; the linking
    field is not published.
gaps:
- Programs API response schemas are unpublished, so Program/School/LandingPageTemplate have
  no attributes, no identifiers and no verified foreign keys.
- No id-prefix scheme is published for any entity.