Rename environment variables for API_SID and API_SECRET

[timmydoza]

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Pull Request Details

JIRA link(s):

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Description

This PR renames the API_KEY and API_SECRET environment variables to TWILIO_API_KEY_SID and TWILIO_API_KEY_SECRET. The readme has also been updated.

This is to bring things in line with the Twilio console. A user reported some confusion about this in the JS pilot.

Burndown

Before review

• Updated CHANGELOG.md if necessary
• Added unit tests if necessary
• Updated affected documentation
• Verified locally with npm test
• Manually sanity tested running locally
• Included screenshot as PR comment (if needed)
• Ready for review

Before merge

• Got one or more +1s
• Re-tested if necessary