create-package.json

{
    "commandDescription": "Creates a versioned artifact from a source directory containing SFDMU-based data (in csv format and export json). The artifact can be consumed by release pipelines, to deploy the data to orgs",
    "packageFlagDescription": "The name of the package",
    "versionNumberFlagDescription": "The format is major.minor.patch.buildnumber . This will override the build number mentioned in the sfdx-project.json, Try considering the use of Increment Version Number task before this task",
    "projectDirectoryFlagDescription": "The project directory should contain a sfdx-project.json for this command to succeed",
    "artifactDirectoryFlagDescription": "The directory where the artifact is to be written",
    "diffCheckFlagDescription": "Only build when the package has changed",
    "branchFlagDescription": "The git branch that this build is triggered on, Useful for metrics and general identification purposes",
    "gitTagFlagDescription": "Tag the current commit ID with an annotated tag containing the package name and version - does not push tag",
    "repoUrlFlagDescription": "Custom source repository URL to use in artifact metadata, overrides origin URL defined in git config",
    "refNameFlagDescription": "Reference name to be prefixed to output variables",
    "configFilePathFlagDescription": "Path in the current project directory containing  config file for the packaging org"
}