AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket actionCSZPX2H8HFVSDQHQUoieaohbGeAOvz5a5U3dH53CTZmvDphZmjlQR1DyNzj+003IL0JunzVKy5wuKxd7UOvi0xi13uCgPy32sJcZZWhH9nwdDeZuQVsTnwC7QBc=