As of ER1, there are no sources for these artifacts:
org/sonatype/plexus/plexus-cipher/1.7.0.redhat-00001/plexus-cipher-1.7.0.redhat-00001
org/codehaus/plexus/plexus-cipher/2.0.0.redhat-00001/plexus-cipher-2.0.0.redhat-00001
org/codehaus/plexus/plexus-xml/4.0.0.redhat-00001/plexus-xml-4.0.0.redhat-00001

As of ER3 there are no source for these artifacts:
com/squareup/okhttp3/logging-interceptor/3.14.9.redhat-00004/logging-interceptor-3.14.9.redhat-00004.jar
com/squareup/okhttp3/okhttp/3.14.9.redhat-00004/okhttp-3.14.9.redhat-00004.jar
org/apache/sshd/sshd-common/2.10.0.redhat-00001/sshd-common-2.10.0.redhat-00001.jar
org/apache/sshd/sshd-core/2.10.0.redhat-00001/sshd-core-2.10.0.redhat-00001.jar
org/codehaus/plexus/plexus-cipher/2.0.0.redhat-00001/plexus-cipher-2.0.0.redhat-00001.jar
io/quarkus/quarkus-devtools-base-codestarts/3.2.3.Final-redhat-00003/codestarts/quarkus/tooling/gradle-wrapper/base/gradle/wrapper/gradle-wrapper.jar
io/rest-assured/json-schema-validator/5.3.0.redhat-00001/json-schema-validator-5.3.0.redhat-00001.jar
io/rest-assured/kotlin-extensions/5.3.0.redhat-00001/kotlin-extensions-5.3.0.redhat-00001.jar
io/rest-assured/rest-assured/5.3.0.redhat-00001/rest-assured-5.3.0.redhat-00001.jar
io/rest-assured/json-path/5.3.0.redhat-00001/json-path-5.3.0.redhat-00001.jar
io/rest-assured/rest-assured-common/5.3.0.redhat-00001/rest-assured-common-5.3.0.redhat-00001.jar
io/rest-assured/xml-path/5.3.0.redhat-00001/xml-path-5.3.0.redhat-00001.jar