overlay: 1.0.0
info:
  title: API Evangelist enhancements for Google Vault matters-api
  version: 1.0.0
extends: ../openapi/google-vault-matters-api-openapi.yml
x-generated: '2026-09-12'
x-method: derived
x-source: discovery/google-vault-discovery-v1.json + repo artifacts
x-note: Non-destructive overlay. Adds Google Discovery method descriptions, per-method required scopes,
  reversal/irreversibility markers and pointers to the derived artifacts in this repo. The underlying
  OpenAPI is never mutated.
actions:
- target: $.info
  update:
    x-api-evangelist-profile: https://apis.io/provider/google-vault
    x-contract-source: https://vault.googleapis.com/$discovery/rest?version=v1
    x-contract-revision: '20260905'
    x-idempotency: none — no Idempotency-Key or client request id on any mutating method
    x-error-envelope: google.rpc.Status (AIP-193), not RFC 9457 problem+json
    x-rate-limit-headers: none published; HTTP 429 is the only runtime signal
- target: $
  update:
    x-artifacts:
      authentication: authentication/google-vault-authentication.yml
      scopes: scopes/google-vault-scopes.yml
      conventions: conventions/google-vault-conventions.yml
      errors: errors/google-vault-problem-types.yml
      rate-limits: rate-limits/google-vault-rate-limits.yml
      data-model: data-model/google-vault-data-model.yml
      lifecycle: lifecycle/google-vault-lifecycle.yml
- target: $.paths["/v1/matters"].get
  update:
    x-google-description: Lists matters the requestor has access to.
    x-required-scopes:
    - https://www.googleapis.com/auth/ediscovery
    - https://www.googleapis.com/auth/ediscovery.readonly
    x-discovery-method-id: vault.matters.list
- target: $.paths["/v1/matters"].post
  update:
    x-google-description: Creates a matter with the given name and description. The initial state is open,
      and the owner is the method caller. Returns the created matter with default view.
    x-required-scopes:
    - https://www.googleapis.com/auth/ediscovery
    x-discovery-method-id: vault.matters.create
- target: $.paths["/v1/matters/{matterId}"].get
  update:
    x-google-description: Gets the specified matter.
    x-required-scopes:
    - https://www.googleapis.com/auth/ediscovery
    - https://www.googleapis.com/auth/ediscovery.readonly
    x-discovery-method-id: vault.matters.get
- target: $.paths["/v1/matters/{matterId}"].put
  update:
    x-google-description: Updates the specified matter. This updates only the name and description of
      the matter, identified by matter ID. Changes to any other fields are ignored. Returns the default
      view of the matter.
    x-required-scopes:
    - https://www.googleapis.com/auth/ediscovery
    x-discovery-method-id: vault.matters.update
- target: $.paths["/v1/matters/{matterId}"].delete
  update:
    x-google-description: Deletes the specified matter. Returns the matter with updated state.
    x-required-scopes:
    - https://www.googleapis.com/auth/ediscovery
    x-discovery-method-id: vault.matters.delete
    x-reversal-operation: matters.undelete
- target: $.paths["/v1/matters/{matterId}:close"].post
  update:
    x-google-description: Closes the specified matter. Returns the matter with updated state.
    x-required-scopes:
    - https://www.googleapis.com/auth/ediscovery
    x-discovery-method-id: vault.matters.close
    x-reversal-operation: matters.reopen
- target: $.paths["/v1/matters/{matterId}:reopen"].post
  update:
    x-google-description: Reopens the specified matter. Returns the matter with updated state.
    x-required-scopes:
    - https://www.googleapis.com/auth/ediscovery
    x-discovery-method-id: vault.matters.reopen
- target: $.paths["/v1/matters/{matterId}:undelete"].post
  update:
    x-google-description: Undeletes the specified matter. Returns the matter with updated state.
    x-required-scopes:
    - https://www.googleapis.com/auth/ediscovery
    x-discovery-method-id: vault.matters.undelete
- target: $.paths["/v1/matters/{matterId}:count"].post
  update:
    x-google-description: Counts the accounts processed by the specified query.
    x-required-scopes:
    - https://www.googleapis.com/auth/ediscovery
    x-discovery-method-id: vault.matters.count
- target: $.paths["/v1/matters/{matterId}:addPermissions"].post
  update:
    x-google-description: Adds an account as a matter collaborator.
    x-required-scopes:
    - https://www.googleapis.com/auth/ediscovery
    x-discovery-method-id: vault.matters.addPermissions
    x-reversal-operation: matters.removePermissions
- target: $.paths["/v1/matters/{matterId}:removePermissions"].post
  update:
    x-google-description: Removes an account as a matter collaborator.
    x-required-scopes:
    - https://www.googleapis.com/auth/ediscovery
    x-discovery-method-id: vault.matters.removePermissions