GREMLIN_TEAM_ID, GREMLIN_TEAM_SECRET, GREMLIN_TEAM_CERTIFICATE_OR_FILE, GREMLIN_TEAM_PRIVATE_KEY_OR_FILE. Gremlin supports ARN values from AWS Secrets Manager or AWS Systems Manager Parameter Store. Gremlin can optionally be supplied with GREMLIN_IAM_ROLE to specify a role to assume for the strict purpose of fetching secret values.