Method●Since v0.1

fromEnv

Updates configuration using system properties and environment variables.

public Unit fromEnv()

Updates configuration using system properties and environment variables. See this table for the available options:

Setter	System property	Environment variable	Required	Default value
`apiKey`	`langchain.langsmithApiKey`	`LANGSMITH_API_KEY`	false	-
`tenantId`	`langchain.langsmithTenantId`	`LANGSMITH_TENANT_ID`	false	-
`bearerToken`	`langchain.langsmithBearerToken`	`LANGSMITH_BEARER_TOKEN`	false	-
`organizationId`	`langchain.langsmithOrganizationId`	`LANGSMITH_ORGANIZATION_ID`	false	-
`baseUrl`	`langchain.baseUrl`	`LANGCHAIN_BASE_URL`	true	`"https://api.example.com"`
System properties take precedence over environment variables.

LangChain Assistant