Xeonr Developer Docs
API SpecificationFunctions

Read file

POST
/xeonr.functions.v1.FunctionService/ReadFile

Reads one file, from the workspace or from a version's snapshot. Files larger than 2 MiB are refused.

Authorization

BearerAuth
AuthorizationBearer <token>

A team API token, created by a team owner and presented as Authorization: Bearer fnt_…. The secret is shown once at creation and stored only as a hash.

In: header

Header Parameters

Connect-Protocol-Version*number

Define the version of the Connect protocol

Value in1
Connect-Timeout-Ms?number

Define the timeout, in ms

Request Body

application/json

functionId?string
path?string
versionId?string
[key: string]?never

Response Body

application/json

application/json

curl -X POST "https://functions.xeonr.io/xeonr.functions.v1.FunctionService/ReadFile" \  -H "Connect-Protocol-Version: 1" \  -H "Content-Type: application/json" \  -d '{}'
{
  "path": "string",
  "content": "string",
  "contentBase64": "string",
  "binary": true
}
{
  "code": "not_found",
  "message": "string",
  "details": [
    {
      "type": "string",
      "value": "string",
      "debug": {}
    }
  ]
}

Promote a version POST

Points the function's traffic at an already-built version. This is both "deploy" and "roll back" — a rollback is just promoting an older version, and is instant because nothing is rebuilt.

Redeploy a version POST

Produces a new version from an existing version's snapshot. This is how a failed build is retried and how an environment or secret change is applied, since a running version's environment is fixed when it is created. The version it is asked about is never mutated.