[BEAM-11615] Provide a DataCatalogIO to read/write Tags

• Type: Improvement
• Status: Open
• Priority: P3
• Resolution: Unresolved
• Component/s: extensions-java-gcp
• Labels: GCP
• Assignee: Unassigned
• Reporter: Anant Damle
• Created: 12/Jan/21 10:31
• Updated: 04/Jun/22 19:06

Description

Users need a mechanism to read structured Data Catalog tags or write tags to specific entities in a pipeline.

Typical use cases

Read: 

Use Data Catalog search to identify specific entities and take some action like generate metrics or send notifications etc.
 
Write:

• Add tags to entities in Data Catalog in a branch to update the results of the Pipeline
• Modify or update tags based on some dynamic criterion