WebClient should accept an optional token ?

[bilby91]

Description

When using the WebClient for calling oauth methods a token is not required. WebClient token argument shouldn't be optional ?

Example: https://github.com/suttna/botbuilder-slack/blob/master/src/interactors/oauth_interactor.ts#L16

What type of issue is this? (place an x in one of the [ ])

• bug
• enhancement (feature request)
• question
• documentation related
• testing related
• discussion

Requirements (place an x in each of the [ ])

• 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 searched for any related issues and avoided creating a duplicate issue.

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[aoberoi]

Thanks for reporting. We're aware of the issue and are tracking it in #482. I hope to have a fix available in the next couple days.

[bilby91]

@aoberoi Awesome, let me know if I can help!