Fix RichTextElementParts.Date.timestamp to be an int

[PaarthShah]

Summary

Fix the type.

If passing an actual str:

slack_sdk.errors.SlackApiError: The request to the Slack API failed. (url: https://slack.com/api/chat.postMessage, status: 200)
The server responded with: {'ok': False, 'error': 'invalid_blocks', 'errors': ['must provide an integer [json-pointer:/blocks/1/elements/0/elements/1/timestamp]'], 'response_metadata': {'messages': ['[ERROR] must provide an integer [json-pointer:/blocks/1/elements/0/elements/1/timestamp]']}}

Testing

Category

• slack_sdk.web.WebClient (sync/async) (Web API client)
• slack_sdk.webhook.WebhookClient (sync/async) (Incoming Webhook, response_url sender)
• slack_sdk.socket_mode (Socket Mode client)
• slack_sdk.signature (Request Signature Verifier)
• slack_sdk.oauth (OAuth Flow Utilities)
• slack_sdk.models (UI component builders)
• slack_sdk.scim (SCIM API client)
• slack_sdk.audit_logs (Audit Logs API client)
• slack_sdk.rtm_v2 (RTM client)
• /docs (Documents)
• /tutorial (PythOnBoardingBot tutorial)
• tests/integration_tests (Automated tests for this library)

Requirements

• I've read and understood the Contributing Guidelines and have done my best effort to follow them.
• I've read and agree to the Code of Conduct.
• I've run python3 -m venv .venv && source .venv/bin/activate && ./scripts/run_validation.sh after making the changes.

[salesforce-cla]

Thanks for the contribution! Before we can merge this, we need @PaarthShah to sign the Salesforce Inc. Contributor License Agreement.

[PaarthShah]

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 84.89%. Comparing base (8547826) to head (b623aa3).
Report is 9 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1560   +/-   ##
=======================================
  Coverage   84.88%   84.89%           
=======================================
  Files         113      113           
  Lines       12546    12546           
=======================================
+ Hits        10650    10651    +1     
+ Misses       1896     1895    -1     

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[seratch]

Thank you!