AccessDeniedUser: arn:aws-us-gov:sts::196640475515:assumed-role/preview-sccv3-s3-api-gateway-role/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws-us-gov:s3:::preview-sccv3-piam.dev.usgov.security.cisco-1966" because no identity-based policy allows the s3:ListBucket action8C16JWED9487T0FQCHq9WoRoTqBDJpXNXpJ0U2PgXhHrSoxIm+Uzu3ZSbdA2ZaSEUJ6L0owb56ur97CEAV05fFR5RZwpKG2hSfIxLRDzi9RSysIELUPDtiFmRZs=