watchbot-dead-letter's "View this message's recent logs?" functionality throws an error and exits the command

[jseppi]

In the watchbot-dead-letter command, when I selected:

• Triage dead messages individually?
• View this message's recent logs?

the command crashes with InvalidParameterException: Invalid filter pattern.

Full error stack, though probably not very helpful:

? Would you like to: View this message's recent logs?
⠆ Searching CloudWatch logs...InvalidParameterException: Invalid filter pattern
    at Request.extractError (/Users/jamesseppi/CODE/ecs-watchbot/node_modules/aws-sdk/lib/protocol/json.js:51:27)
    at Request.callListeners (/Users/jamesseppi/CODE/ecs-watchbot/node_modules/aws-sdk/lib/sequential_executor.js:106:20)
    at Request.emit (/Users/jamesseppi/CODE/ecs-watchbot/node_modules/aws-sdk/lib/sequential_executor.js:78:10)
    at Request.emit (/Users/jamesseppi/CODE/ecs-watchbot/node_modules/aws-sdk/lib/request.js:683:14)
    at Request.transition (/Users/jamesseppi/CODE/ecs-watchbot/node_modules/aws-sdk/lib/request.js:22:10)
    at AcceptorStateMachine.runTo (/Users/jamesseppi/CODE/ecs-watchbot/node_modules/aws-sdk/lib/state_machine.js:14:12)
    at /Users/jamesseppi/CODE/ecs-watchbot/node_modules/aws-sdk/lib/state_machine.js:26:10
    at Request.<anonymous> (/Users/jamesseppi/CODE/ecs-watchbot/node_modules/aws-sdk/lib/request.js:38:9)
    at Request.<anonymous> (/Users/jamesseppi/CODE/ecs-watchbot/node_modules/aws-sdk/lib/request.js:685:12)
    at Request.callListeners (/Users/jamesseppi/CODE/ecs-watchbot/node_modules/aws-sdk/lib/sequential_executor.js:116:18)

[rclark]

Pulling logs is done through an external dependency: https://github.com/mapbox/cwlogs. Here is where the "filter pattern" is used to perform a search across CloudWatch Logs. This is either a bug in watchbot (sending bad values to that library), or an upstream bug in cwlogs (using valid input to construct a bad request).

[jseppi]

Looks like exactly the same issue as #141. I think #220 did not actually fix that particular issue.