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You need a root key with the permissions listed on this page. Create one in the dashboard under Settings > Root Keys. See Permission reference for every permission.
Update a project’s name, slug, or delete protection. Flags you omit leave the stored value unchanged. Changing the slug changes the hostnames of the project’s deployments, which breaks anything that uses the old ones. Delete protection blocks delete-project until you turn it off again; see Delete protection.

Usage

Flags

boolean
Enable (--delete-protection) or disable (--delete-protection=false) delete protection. Omit the flag to leave the current setting unchanged.
string
New human-readable name, 1 to 256 characters.
string
required
Project ID or slug. Both forms resolve to the same project.
string
New project slug. Must stay unique in the workspace, and must be 3 to 255 characters matching ^[a-zA-Z0-9_-]+$.

Shared flags

Every unkey api command accepts these; CLI output and shared flags describes them in full.
string
A JSON document sent as the request body instead of building it from the flags above. It is mutually exclusive with the request-building flags, and unknown fields are rejected locally. See Send a raw body.
string
Root key for the request. Falls back to UNKEY_ROOT_KEY, then to the config file written by unkey auth login. See CLI authentication.
string
default:"https://api.unkey.com"
Base URL of the API. Falls back to UNKEY_API_BASE_URL. You don’t normally need to set it.
string
default:"~/.unkey/config.toml"
Path of the TOML file that unkey auth login writes. Falls back to UNKEY_CONFIG.
string
Output format. Falls back to UNKEY_OUTPUT. Set json to print the full response envelope (meta and data) for piping; any other value prints the request ID followed by data.

Required permissions

Your root key needs one of:
  • project.*.update_project (any project)
  • project.<project_id>.update_project (a specific project)
Without a matching permission the API answers 403 and the CLI prints Permission denied: followed by the detail. See Root key permissions for the full catalog.

Examples

Rename a project:
Protect a project from deletion:
Send the request body as JSON:

API endpoint

The command calls POST /v2/projects.updateProject and prints its response. The request fields carry the same names as the flags in camelCase, which is the shape --body expects.
Last modified on September 29, 2026