Skip to main content
DELETE
Delete a Function Environment Variable
Safety and behavior notes
  • The variable is deleted immediately, then functions are redeployed without that binding.
  • Deletion commits before redeployment; a failed deployment does not restore the secret.
  • There is no REST confirmation or preview, even though removal can break every function that reads env.KEY.

Authorizations

X-API-Key
string
header
required

API key for authentication. Keys are prefixed with nxr_live_.

Path Parameters

key
string
required
Pattern: ^[A-Z][A-Z0-9_]{0,63}$

Response

Successful response.

success
any
required

Observed top-level response field.

key
any
required

Observed top-level response field.

deleted
any
required

Observed top-level response field.

deployment
any
required

Observed top-level response field.

Last modified on September 8, 2026