Locating Cumulus IAM Role ARNs
This step involves getting the Amazon Resource Names (ARNS) for the Cumulus roles:
<stack-name>-cumulus-ecs
<stack-name>-lambda-processing
<stack-name>-lambda-api-gateway
<stack-name>-steprole
IAM values can be found by selecting "IAM" under the Security, Identity & Compliance in the AWS management console:
then selecting "Roles":
then selecting the automatically created roles that correspond to the 'iams' roles in the configuration file. Within each you'll find the Role ARN with the ROLE ARN displayed at the top of the tab:
Alternately, you can list all the defined roles via the aws command line interface:
aws iam list-roles