Update plugin integration connection state

Creates or replaces the connection state for a specific feature within a plugin integration. This is an upsert — if no connection exists it is created; if one exists it is replaced.

Connection states:

StateEffect
connectedFeature is linked; push button shows connection details
errorConnection failed; push button shows error state
progressProcessing asynchronously; push button shows loading indicator
initialEquivalent to deleting the connection; push button resets

Async processing flow:

  1. User clicks push button → your endpoint receives an action notification
  2. Respond immediately with state: progress to show a loading indicator
  3. Process the action asynchronously
  4. Call this endpoint with the final state (connected or error)
Language
Credentials
Response
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