There is a command group 'az_acr_pack'. This group of commands could 'manage azure container registry tasks that use cloud native buildpacks'. The group of commands has global parameter '--debug' which means 'Increase logging verbosity to show all debug logs.'. The group of commands has global parameter '--help -h' which means 'Show this help message and exit.'. The group of commands has global parameter '--only-show-errors' which means 'Only show errors, suppressing warnings.'. The group of commands has global parameter '--output -o' which means 'Output format.'. The group of commands has global parameter '--query' which means 'JMESPath query string. See <a href="http://jmespath.org/">http://jmespath.org/</a> for more information and examples.'. The group of commands has global parameter '--subscription' which means 'Name or ID of subscription. You can configure the default subscription using `az account set -s NAME_OR_ID`.'. The group of commands has global parameter '--verbose' which means 'Increase logging verbosity. Use --debug for full debug logs.'. This group contains a child command 'az_acr_pack_build'.The syntax is: az acr pack build --builder
                  --image
                  --registry
                  [--agent-pool]
                  [--auth-mode]
                  [--no-format]
                  [--no-logs]
                  [--no-wait]
                  [--pack-image-tag]
                  [--platform]
                  [--pull]
                  [--resource-group]
                  [--timeout]
                  [<source_location>]. The 1th example of the child command would be to use it to 'queue a build for the current directory with the cloudfoundry builder', the syntax is: az acr pack build -r myregistry -t {{.Run.Registry}}/node-app:{{.Run.ID}} --builder cloudfoundry/cnb:bionic .. The 2th example of the child command would be to use it to 'queue a build for the given github repository with the heroku builder', the syntax is: az acr pack build -r myregistry -t {{.Run.Registry}}/node-app:{{.Run.ID}} --pull --builder heroku/buildpacks:18 https://github.com/Azure-Samples/nodejs-docs-hello-world.git. The parameter '--builder -b' is required. It is used to the name and tag of a buildpack builder image.. The parameter '--image -t' is required. It is used to the name and tag of the image using the format: '-t repo/image:tag'.. The parameter '--registry -r' is required. It is used to the name of the container registry. it should be specified in lower case. you can configure the default registry name using `az configure --defaults acr=<registry name>`.. The parameter '--agent-pool' is optional. the name of the agent pool.. The parameter '--auth-mode' is optional. auth mode of the source registry.. The parameter '--no-format' is optional. indicates whether the logs should be displayed in raw format.. The parameter '--no-logs' is optional. do not show logs after successfully queuing the build.. The parameter '--no-wait' is optional. do not wait for the run to complete and return immediately after queuing the run.. The parameter '--pack-image-tag' is optional. the tag of the 'pack' runner image ('mcr.microsoft.com/oryx/pack').. The parameter '--platform' is optional. the platform where build/task is run, eg, 'windows' and 'linux'. when it's used in build commands, it also can be specified in 'os/arch/variant' format for the resulting image. eg, linux/arm/v7. the 'arch' and 'variant' parts are optional.. The parameter '--pull' is optional. pull the latest builder and run images before use.. The parameter '--resource-group -g' is optional. name of resource group. you can configure the default group using `az configure --defaults group=<name>`.. The parameter '--timeout' is optional. the timeout in seconds.. The parameter '<source_location>' is optional. the local source code directory path (e.g., './src'), or the url to a git repository (e.g., 'https://github.com/azure-samples/acr-build-helloworld-node.git') or a remote tarball (e.g., 'http://server/context.tar.gz'), or the repository of an oci artifact in an azure container registry (e.g., 'oci://myregistry.azurecr.io/myartifact:mytag').. 