When you retrieve a service's details with the Render API, many of the returned object's fields are the same regardless of the service's type (static site, web service, etc.). However, certain fields are returned only for certain service types. See the table below for details.

Legend

Symbol	Meaning
🟢	Field is present
❌	Field is not present
🟨	Field is conditionally present (details vary by field)

Field Name / `Type`	Static Site	Web Service	Private Service	Background Worker	Cron Job
id `string`	🟢	🟢	🟢	🟢	🟢
type `string`	🟢	🟢	🟢	🟢	🟢
repo `string`	🟢	🟢	🟢	🟢	🟢
name `string`	🟢	🟢	🟢	🟢	🟢
autoDeploy `boolean`	🟢	🟢	🟢	🟢	🟢
branch `string`	🟢	🟢	🟢	🟢	🟢
createdAt `date-time`	🟢	🟢	🟢	🟢	🟢
notifyOnFail `string`	🟢	🟢	🟢	🟢	🟢
ownerId `string`	🟢	🟢	🟢	🟢	🟢
slug `string`	🟢	🟢	🟢	🟢	🟢
suspended `string`	🟢	🟢	🟢	🟢	🟢
suspenders `array of strings`	🟢	🟢	🟢	🟢	🟢
updatedAt `date-time`	🟢	🟢	🟢	🟢	🟢
buildCommand `string`	🟢	🟨 non-Docker only	🟨 non-Docker only	🟨 non-Docker only	🟨 non-Docker only
dockerCommand `string`	❌	🟨 Docker only	🟨 Docker only	🟨 Docker only	🟨 Docker only
dockerContext `string`	❌	🟨 Docker only	🟨 Docker only	🟨 Docker only	🟨 Docker only
dockerfilePath `string`	❌	🟨 Docker only	🟨 Docker only	🟨 Docker only	🟨 Docker only
env `string`	❌	🟢	🟢	🟢	🟢
plan `string`	❌	🟢	🟢	🟢	🟢
region `string`	❌	🟢	🟢	🟢	🟢
healthCheckPath `string`	❌	🟢	❌	❌	❌
publishPath `string`	🟢	❌	❌	❌	❌
numInstances `integer`	❌	🟨 Invalid if autoscaling is enabled	🟨 Invalid if autoscaling is enabled	🟨 Invalid if autoscaling is enabled	❌
pullRequestPreviewsEnabled `boolean`	🟢	🟢	🟢	🟢	❌
openPorts `array of objects`	❌	🟢	🟢	❌	❌
parentServer `object`	🟨 Only if parent server exists	🟨 Only if parent server exists	🟨 Only if parent server exists	🟨 Only if parent server exists	❌
url `string`	🟢	🟢	🟢	❌	❌
disk `object`	❌	🟢	🟢	🟢	❌
schedule `string`	❌	❌	❌	❌	🟢
lastSuccessfulRunAt `date-time`	❌	❌	❌	❌	🟢