DescribeFileSystem

Source: src/AWS/EFS/DescribeFileSystem.ts

Runtime binding for the DescribeFileSystems operation scoped to one file system (IAM action elasticfilesystem:DescribeFileSystems on the file system ARN).

Reads the bound FileSystem’s live description — lifecycle state, size in each storage class, throughput mode, mount target count — from inside a function runtime. Useful for storage dashboards and capacity monitors. Provide the implementation with Effect.provide(AWS.EFS.DescribeFileSystemHttp).

Inspecting File Systems

// init — bind the operation to the file system
const describeFileSystem = yield* AWS.EFS.DescribeFileSystem(files);

// runtime
const response = yield* describeFileSystem();
const fs = response.FileSystems?.[0];
yield* Effect.log(`${fs?.LifeCycleState}: ${fs?.SizeInBytes?.Value} bytes`);