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 actionXR71D36ENP5SG479oP+oiP1g5s0bTpCanWA6WzKKN4QtN5sSjCs88DjOyGJkSecR4ZebhZjzkOX4IlTFkxaQ058ZwhUF4pnKU4WBQ1AmZao/yV1wKP7nmmp0IAA=