AccessDenied
User: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket action12PQGEAG7KZC1YW5fMGZtQ1bduQb/BPJyG1FY/jUZ/6DHXmD8w7zcjKXGkXX78wg/8oqDX9CWCj5r3WL6GxUhWmhZ+6w+qXD59wR9S9VQHVEuJcklUVtUN7Cp3M=