Fusion Migration Triage — Category B: YAML Syntax Error

Background

A user is migrating their dbt project to Fusion. Their dbt_project.yml has a YAML syntax error: vars:: (double colon) instead of vars: (single colon). This causes Fusion to flag it as dbt1060 (unexpected key) because the double colon creates an invalid YAML structure.

Note: The error is in dbt_project.yml itself, not in a model file.

Expected Outcome

The agent should:

1. Classify the error as Category B (guided fix, needs approval)
2. Identify the double colon (vars::) as the syntax issue
3. Suggest fixing it to vars: (single colon)
4. Request approval before modifying dbt_project.yml

Grading Criteria

• correct_category: Classified as Category B (guided fix)
• identified_syntax_issue: Found the vars:: double colon in dbt_project.yml
• correct_fix_suggested: Suggested changing vars:: to vars:
• requested_approval: Asked for user approval before modifying dbt_project.yml
• correct_file_identified: Identified dbt_project.yml as the file with the error (not a model file)