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 actionXBVH8E68ZJK3Z282O/4X3rRHePtnXMt+UEHFvhfGpLnRPTcA+8URRzLnXWgvFpE9zbJIfPIUID+hzgEIwh51PAKgRMBdvPcd0Tk8zDM2oZlY3zYpyPd5dQsOVGY=