How to have different build Job for different branch for Bamboo Pipe

[Ren Fa Kay]

I have been getting this error:

Document structure is incorrect: Found following unused properties: Build

And i get the same error when i ran it on my feature branch asking unused properties : Development

Simplified snipplet code

---

version: 2
plan:
  project-key: TST
  key: TEST
  name: pipeline

# development branch pipeline
stages:
  - Development Pipeline:
      manual: false
      final: false
      jobs:
        - Development

branch-overrides:
# Feature Branch or Hotfix
 -
    ^(?!.*development|master).*:
      stages:
       - Build Pipeline:
           manual: false
           final: false
           jobs:
            - Build

Build:
  key: BU
  tasks:
   - script: |
       #!/bin/bash
       # Translate
       echo Build

Development:
  key: DE
  tasks:
   - script: |
      #!/bin/bash
      # Translate
      echo Development

It is asking me to make use of all job in the yaml which i want to be able run different set of CI/CD based on branch name. What is the recommended way of doing so?

*might have indentation error while copying the original code but rest assured that its not yaml format issue

Thank you in advance

Ren Fa