Update documentation

[JusupAchmerzaevBasaas]

• Check which services need documentation
• Extend documentations
• Create documentations
• Create collection of dummy data
• Check if all services have documentation

app-directory : ✅ URL: https://app-directory.openintegrationhub.com/api-docs/#/Apps/getApps
attachment-storage-service: ✅ URL: https://attachment-storage-service.openintegrationhub.com/api-docs/#/Apps/getApps
audit-log: ❌
component-orchestrator: ❌
component-repository: ❌
data-hub: ✅ URL: https://data-hub.openintegrationhub.com/api-docs/#/Apps/getApps
dispatcher-service: ✅ URL: https://dispatcher-service.openintegrationhub.com/api-docs/#/Apps/getApps
flow-repository: ✅ URL: https://flow-repository.openintegrationhub.com/api-docs/#/Apps/getApps
governance-service: ❌
iam: ✅ URL: https://iam.openintegrationhub.com/api-docs/#/Apps/getApps
ils: ❌,Server Error
logic-gateway: ❌
meta-data-repository: ❌
rds: ✅ URL: https://rds.openintegrationhub.com/api-docs/#/Apps/getApps
reports-analytics: ❌
scheduler: ❌
secret-service: ❌
snapshots-service: ❌
template-repository: ✅ URL: https://template-repository.openintegrationhub.com/api-docs/#/Apps/getApps
web-ui: ❌, but not needed
webhooks: ❌

[SvenHoeffler]

Double-checked the missing ones:

• audit-log: Ought to have a openapi documentation at http://auditlog.openintegrationhub.com/api-docs , but is not currently deployed.
• component-orchestrator: Does not have a public API, not needed
• component-repository: http://component-repository.openintegrationhub.com/api-docs/ , possibly no longer up to date
• governance-service: Does have a openapi documentation within the code, but is not yet part of the ingress and as such not reachable from the outside
• ils: not currently deployed
• logic-gateway: missing, though likely not intended to be reachable from the outside
• metadata-repository: reachable under http://metadata.openintegrationhub.com/api-docs/
• reports-analytics: missing
• scheduler: No external API
• secret-service: reachable under http://skm.openintegrationhub.com/api-docs/
• snapshots-service: Does have a openapi documentation within the code, but is not part of the ingress (and not intended to be reachable from outside)
• webhooks: Appears to be missing