## fetch_schema()


Fetch the schema of a specified artefact from an SDMX registry.


Usage

``` python
fetch_schema(
    base_url,
    artefact_id,
    context,
)
```


## Parameters


`base_url: str`  
The base URL of the FMR.

`artefact_id: str`  
The identifier of the artefact, typically in the format `"agency:id(version)"`.

`context: Literal[``"dataflow", `<span class="st">`"datastructure"``, ``"provisionagreement"``]`</span>  
The context of the artefact to fetch.


## Returns


`Schema`  
The fetched schema object.