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 action3V6HHPKYEY8ZTYE8j6BuYCHhES3w7bJaLJdUBxgqNmlVSAMnjNppPpkdhBcVv/qaWsyvGp6ucZ+8Vk2zZz3sNEL5d3k4dGcthod6GvjkSU8cKpWU