App Action calls
Calls to trigger actions are always mediated by Contenful. You can read the the previous section to understand why.
Errors
403 - Forbidden- This error is returned if the caller is not an installed app, or if the calling app is shared.404 - NotFound- This error is returned if the action does not exist or the provider app is not installed in the current space-environment.409 - Conflict- This error is returned if the provider has a missing or invalid signing secret.