chore(deps): bump slack-api-client from 1.6.1 to 1.22.0

[dependabot]

Bumps slack-api-client from 1.6.1 to 1.22.0.

Release notes

Sourced from slack-api-client's releases.

version 1.22.0

New Features

Message Metadata (Open Beta) Support

Message Metadata is a new feature in the Slack Platform, which enables developers to link a message inside Slack to a corresponding outside event or pattern.

With this Java SDK, you can post a message with metadata as below:

String token = System.getenv("SLACK_BOT_TOKEN");
MethodsClient client = Slack.getIsntance().methods(token);
// Post a message with metadata
// You can set any type of data under the event_payload part
Map<String, Object> eventPayload = new HashMap<>();
eventPayload.put("procurement-id", "id-123");
eventPayload.put("amount", 1024);
eventPayload.put("tags", Arrays.asList("Procurement", "Engineering Division"));
// Build the metadata to attach to your app's message
Message.Metadata metadata = Message.Metadata.builder()
.eventType("internal-procurement-approval")
.eventPayload(eventPayload)
.build();
// Post a channel message with the metadata
ChatPostMessageResponse resposne = client.chatPostMessage(req -> req
.channel("#random")
.text("Can you approve this procurement process request?")
.metadata(metadata));

Once your app post a message with metadata, your app (and other apps too!) can access the message metadata by several ways:

• Fetch all the messages in a cannel by performaing conversations.history API calls with include_all_metadata argument
• Subscribe to message events
• Subscribe to message_metadata_posted, message_metadata_updated, message_metadata_deleted events subscribe to the event delivery.

If you go with the message_metadata_* events, please don't forget having the following settings in your App Manfiest:

settings:
  event_subscriptions:
    request_url: https://{your domain}/slack/events
    bot_events:
      - message_metadata_deleted
      - message_metadata_posted
      - message_metadata_updated
    # Manually add this part in the App Manifest editor at https://api.slack.com/apps 
</tr></table> 

... (truncated)

Commits

• 7b65903 version 1.22.0
• 488e32e Upgrade kotlin patch verison and other optional ones too
• 1765871 Run all the integration tests - 2022-05-02 PT
• 40e765d Fix #968 Message metadata support (#980)
• 2beb278 Run all the integration tests - 2022-04-28 PT
• 9d2c3fe Add preview image replacement example
• 5dceba1 Run all the integration tests - 2022-04-28 PT
• 31b1320 Run all the integration tests - 2022-04-27 PT
• 9138fb5 Run all the integration tests - 2022-04-21 PT
• 1884bde Run all the integration tests - 2022-04-20 PT
• Additional commits viewable in compare view

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[dependabot]

Superseded by #169.