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Overview

This node operation allows you to deny membership requests to a specific group in a messaging platform. It is useful when managing group memberships and controlling who can join the group by explicitly rejecting certain users' requests. For example, a group admin can use this node to automatically deny requests from unwanted or suspicious users.

Properties

Name Meaning
Id The instance ID of the node execution (required).
Chat Id The unique identifier of the group chat where member requests are to be denied.
Requester Ids One or more user IDs representing the members whose join requests should be denied.

Output

The node outputs JSON data reflecting the result of the deny request operation. This typically includes confirmation of which requests were denied or any error messages returned by the API. There is no indication that binary data is output by this node.

Dependencies

  • Requires an API key credential for authenticating with the WaAPI service.
  • The node interacts with the WaAPI REST API endpoint at https://waapi.app/api/v1.
  • Proper configuration of the API credentials within n8n is necessary for successful execution.

Troubleshooting

  • Common issues:

    • Invalid or missing API credentials will cause authentication failures.
    • Incorrect Chat Id or Requester Ids values may lead to errors or no action taken.
    • Network connectivity problems can prevent communication with the WaAPI service.

  • Error messages:

    • Authentication errors usually indicate invalid or expired API keys; verify and update credentials.
    • "Not found" or similar errors suggest the specified group or requester IDs do not exist; double-check these values.
    • Rate limiting or quota exceeded errors require waiting or upgrading the API plan.

Links and References

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