Changes to Asset Public API: Tags Properties

Impacted endpoints:

• Get asset by URI: POST https://{tenant}.siffletdata.com/api/v1/assets/get-asset-with-uri
• Get search results for assets: POST https://{tenant}.siffletdata.com/api/v1/assets/search
• Edit an asset: PATCH https://{tenant}.siffletdata.com/api/v1/assets

Previously, the tags property could contain a mix of tags defined in Sifflet and tags pulled from the source.

The tags property now only contains user-defined tags in Sifflet.
A new externalTags property lists read-only tags from external systems (e.g., dbt, BigQuery, Snowflake, Databricks).

This applies to both Assets and Columns.

Before

{  
  ...
  "tags": [  
    { "id": "1", "kind": "TAG", "name": "A Sifflet tag" },  
    { "id": "2", "kind": "BIGQUERY_EXTERNAL", "name": "env:prod" } 
  ]
  ...
}

After

{  
  ...
  "tags": [  
    { "id": "1", "kind": "TAG", "name": "A Sifflet tag" }
  ],  
  "externalTags": [  
    { "id": "2", "kind": "BIGQUERY_EXTERNAL", "name": "env:prod" }
  ]  
  ...
}