code: def release_package(
          self, package_name: str, version: str, manifest_uri: str
      ) -> bytes:
          
          validate_is_supported_manifest_uri(manifest_uri)
          raw_manifest = to_text(resolve_uri_contents(manifest_uri))
          validate_raw_manifest_format(raw_manifest)
          manifest = json.loads(raw_manifest)
          validate_manifest_against_schema(manifest)
          if package_name != manifest['package_name']:
              raise ManifestValidationError(
                  f"Provided package name: {package_name} does not match the package name "
                  f"found in the manifest: {manifest['package_name']}."
              )
  
          if version != manifest['version']:
              raise ManifestValidationError(
                  f"Provided package version: {version} does not match the package version "
                  f"found in the manifest: {manifest['version']}."
              )
  
          self._validate_set_registry()
          return self.registry._release(package_name, version, manifest_uri)
docs: Returns the release id generated by releasing a package on the current registry.
          Requires ``web3.PM`` to have a registry set. Requires ``web3.eth.defaultAccount``
          to be the registry owner.
  
          * Parameters:
              * ``package_name``: Must be a valid package name, matching the given manifest.
              * ``version``: Must be a valid package version, matching the given manifest.
              * ``manifest_uri``: Must be a valid content-addressed URI. Currently, only IPFS
                and Github content-addressed URIs are supported.