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GET
Read a business definition's revision history

Authorizations

Authorization
string
header
required

MeshQu API key passed as a bearer token: Authorization: Bearer mqu_…. Mint one in the console (Settings → API keys).

X-MeshQu-Tenant-Id
string
header
required

Tenant UUID for multi-tenant isolation. Required on authenticated routes. A missing or non-UUID value returns 400 MISSING_TENANT_ID or INVALID_TENANT_ID before API-key authentication.

Path Parameters

field_name
string
required

The canonical key, e.g. vendor.

Response

Default Response

field_name
string
required
items
object[]
required

Recorded definition revisions, oldest first. Each entry contains the full definition snapshot rather than a diff. Entries are unsigned and are not included in a digest or receipt. An empty list means no revision is available; a point-in-time read before the first recorded revision reports "not defined at the time".