# Telemetry Schema Files The `schema` module contains packages that help to parse and validate [schema files](https://github.com/open-telemetry/oteps/blob/main/text/0152-telemetry-schemas.md). Each `major.minor` schema file format version is implemented as a separate package, with the name of the package in the `vmajor.minor` form. To parse a schema file, first decide what file format version you want to parse, then import the corresponding package and use the `Parse` or `ParseFile` functions like this: ```go import schema "go.opentelemetry.io/otel/schema/v1.1" // Load the schema from a file in v1.1.x file format. func loadSchemaFromFile() error { telSchema, err := schema.ParseFile("schema-file.yaml") if err != nil { return err } // Use telSchema struct here. } // Alternatively use schema.Parse to read the schema file from io.Reader. func loadSchemaFromReader(r io.Reader) error { telSchema, err := schema.Parse(r) if err != nil { return err } // Use telSchema struct here. } ```