missing region in config

[luiseduardocolon]

Not really obvious where to set up the region, since it doesn't use the environment variable AWS_DEFAULT_REGION from the CLI. So, cim stack-up fails for vpc:

{ ConfigError: Missing region in config
at Request.VALIDATE_REGION (/usr/local/lib/node_modules/cim/node_modules/aws-sdk/lib/event_listeners.js:92:45)
at Request.callListeners (/usr/local/lib/node_modules/cim/node_modules/aws-sdk/lib/sequential_executor.js:106:20)
at callNextListener (/usr/local/lib/node_modules/cim/node_modules/aws-sdk/lib/sequential_executor.js:96:12)
at /usr/local/lib/node_modules/cim/node_modules/aws-sdk/lib/event_listeners.js:86:9
at finish (/usr/local/lib/node_modules/cim/node_modules/aws-sdk/lib/config.js:341:7)
at /usr/local/lib/node_modules/cim/node_modules/aws-sdk/lib/config.js:359:9
at EnvironmentCredentials.get (/usr/local/lib/node_modules/cim/node_modules/aws-sdk/lib/credentials.js:126:7)
at getAsyncCredentials (/usr/local/lib/node_modules/cim/node_modules/aws-sdk/lib/config.js:353:24)
at Config.getCredentials (/usr/local/lib/node_modules/cim/node_modules/aws-sdk/lib/config.js:373:9)
at Request.VALIDATE_CREDENTIALS (/usr/local/lib/node_modules/cim/node_modules/aws-sdk/lib/event_listeners.js:81:26)
message: 'Missing region in config',
code: 'ConfigError',
time: 2018-11-09T01:19:38.868Z }

Thoughts?
Luis

[dfranc3373]

Solved by exporting the environment variable as AWS_REGION instead of AWS_DEFAULT_REGION

export AWS_REGION=us-west-2