AccessDeniedUser: 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 actionP40TEH9GRXN9QK48J7dvKBVTlzaTbl/tL46935osUfJrSmq4urZuNa9W7glQIQ6uu/2vTA1N2EfhY2cYzwzSD/drzWsLmLZR+/ZuE2k3Dee/rp8DEbzy1DG1qao=