# CMS CSSC resource attachment-link index

`medicare_silver.cssc_operations_attachment` · Medicare Advantage, Part D, Medicaid · status live · 1,002 rows

Lossless 1,002-row link index extracted from the 911 accepted CSSC article bodies, retaining raw and resolved URLs, link text, host, file metadata, acquisition disposition, source-limit status, and article-member lineage.

**Grain.** One row per CSSC resource and HTML anchor ordinal.

| column | type | meaning |
|---|---|---|
| corpus_snapshot_date | date |  |
| publisher_context | string |  |
| collection_id | string |  |
| did | string |  |
| attachment_ordinal | bigint |  |
| link_text | string |  |
| href_raw | string |  |
| resolved_url | string |  |
| host | string |  |
| file_name | string |  |
| file_extension | string |  |
| payload_acquired | boolean |  |
| acquisition_disposition | string |  |
| acquired_source_asset_id | string |  |
| source_limit | string |  |
| source_body_member | string |  |
| quality_flags | string |  |
| is_analytics_eligible | boolean |  |
| observed_period | date |  |
| asserted_at | date |  |
| effective_period_start | date |  |
| effective_period_end | date |  |
| cms_vintage_sequence | int |  |
| parse_revision | int |  |
| parser_artifact_hash | string |  |
| source_url | string |  |
| sha256_content_hash | string |  |
| source_id | string |  |
| is_current | boolean |  |
| bronze_object_key | string |  |
| s3_version_id | string |  |
| vintage_tag | string |  |
| drug_source_version_id | string |  |

Query it: `query_substrate` with `SELECT ... FROM medicare_silver.cssc_operations_attachment WHERE ... LIMIT 100`; read `describe_data_source("medicare_silver.cssc_operations_attachment")` first.