<!--
{
  "availability" : [
    "iOS: 13.0.0 -",
    "iPadOS: 13.0.0 -",
    "macCatalyst: 13.0.0 -",
    "macOS: 10.15.0 -",
    "tvOS: 13.0.0 -",
    "visionOS: 1.0.0 -",
    "watchOS: 6.0.0 -"
  ],
  "documentType" : "symbol",
  "framework" : "Combine",
  "identifier" : "/documentation/Combine/Subject/send(completion:)",
  "metadataVersion" : "0.1.0",
  "role" : "Instance Method",
  "symbol" : {
    "kind" : "Instance Method",
    "modules" : [
      "Combine"
    ],
    "preciseIdentifier" : "s:7Combine7SubjectP4send10completionyAA11SubscribersO10CompletionOy_7FailureQzG_tF"
  },
  "title" : "send(completion:)"
}
-->

# send(completion:)

Sends a completion signal to the subscriber.

```
func send(completion: Subscribers.Completion<Self.Failure>)
```

## Parameters

`completion`

A `Completion` instance which indicates whether publishing has finished normally or failed with an error.

---

Copyright &copy; 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)