mirror of https://github.com/dapr/docs.git
39 lines
866 B
Markdown
39 lines
866 B
Markdown
---
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type: docs
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title: "publish CLI command reference"
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linkTitle: "publish"
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description: "Detailed information on the publish CLI command"
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---
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## Description
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Publish a pub-sub event.
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## Supported platforms
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- [Self-Hosted]({{< ref self-hosted >}})
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## Usage
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```bash
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dapr publish [flags]
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```
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## Flags
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| Name | Environment Variable | Default | Description
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| --- | --- | --- | --- |
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| `--publish-app-id` | `-i`| | The ID that represents the app from which you are publishing
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| `--pubsub` | `-p` | | The name of the pub/sub component
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| `--topic`, `-t` | | | The topic to be published to |
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| `--data`, `-d` | | | The JSON serialized string (optional) |
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| `--help`, `-h` | | | Print this help message |
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## Examples
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### Publish to sample topic in target pubsub
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```bash
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dapr publish --publish-app-id appId --topic sample --pubsub target --data '{"key":"value"}'
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```
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