fromEnv

fun fromEnv(env: Map<String, String> = System.getenv(), baseUrl: String? = null, userId: String? = null, tenantId: String? = null, email: String? = null, token: String? = null, timeoutMillis: Int? = null, mode: String? = null, maxRetries: Int? = null): SdkConfig

Builds validated configuration from an environment map plus explicit overrides.