AccessDeniedUser: arn:aws:sts::426519091257:assumed-role/digi-epub-delivery-api-gateway/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::426519091257-digi-epub-pages" because no identity-based policy allows the s3:ListBucket actionBPVWQSZJ391F3DNBGDYB+JqD7Jh8b/JeiF7bVG1PBwtP+W6/UvHf+LOxFxQ7BECG1+tgx1w08gTFh6E5xGnZ1pCsWOJN/W3FhL0+1Xg5QkhbO5Gd