> ## Documentation Index
> Fetch the complete documentation index at: https://docs.celestra.space/llms.txt
> Use this file to discover all available pages before exploring further.

# Describe Parameter Set

## Request

### Headers

<Snippet file="authorization-param.mdx" />

### Body

<ParamField body="by_id" type="object">
  <Expandable title="by_id">
    <ParamField body="parameter_set_id" type="string" />
  </Expandable>
</ParamField>

<ParamField body="by_version" type="object">
  <Expandable title="by_version">
    <ParamField body="parameter_set_version_id" type="string" />
  </Expandable>
</ParamField>

## Response

<ResponseField name="parameter_set" type="object">
  <Expandable title="parameter set">
    <Snippet file="parameter-set-object.mdx" />
  </Expandable>
</ResponseField>