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 action473ZEVCTA4JGDQHRfh5ZE4tX5pV1shUEDv7oV8AhQn9xLIOlzjv3a8CBr2w/iGtdnPfLe5QZNJnMnDBqeq6A1ksbDXEraIhPO7JB6PExnTHiq5HyDVNixegR3tE=