Retrieve the latest schema by the given id, if the given id has multiple versions, only the latest version will be returned.

Key Features:

• Returns the custom schema specified by the schema ID with schema details
• Support including space names that the schema is distributed to in the response with the include query parameter. Note: The space names will be included in the response under the schema item.
• This endpoint will only return the latest version of the schema, if you want to retrieve a specific version of the schema, please use GET /css/v1/schemas/{id}/versions/{version} endpoint.

Authorization Logic:

1. User must have a valid tenant-level JWT token
2. Token must have viewing scope for custom schema

Usage Example:
Retrieve the custom schema and check the details.

Permissions Required:
Requires: seismic.custom_schema.view