Introducing the YAML File Structure

version: 2.0 # The value must be 2.0.
params: # Build parameters, which can be referenced during a build.
  - name: paramA
    value: valueA
  - name: paramB
    value: valueB
env: # This parameter is optional but has the highest priority. The host specifications and type (if any) defined here will be used instead of those you configured for a task on the basic information page.
  resource:
    type: docker # The agent pool type can be: Docker, Linux, macOS or custom ones.
    arch: X86 # The host type of the build environment can be: x86 or Arm.
    class: 8 vCPUs | 16 GB # The specification can be: 2 vCPUs | 8 GB, 4 vCPUs | 8 GB, 8 vCPUs | 16 GB, 16 vCPUs | 32 GB, or 16 vCPUs | 64 GB. This parameter is not required when the agent pool type is set to a custom one.
    pool: Mydocker # Agent pool name. This parameter is required when the agent pool type is set to a custom one.
steps:
  PRE_BUILD:
    - checkout:
        name: Download Code # This field is optional.
        inputs: # Action parameters
          scm: codehub # Code source: CodeArts Repo only
          url: xxxxxxxxx # SSH address for the URL to pull code
          branch: ${codeBranch} # Pulled code branch, which can be parameterized.
    - sh:
        inputs:
          command: echo ${paramA}
  BUILD:
    - maven: # Action keyword. Only specified keywords are supported.
	name: maven build # Optional
	image: xxx # You can customize the image path. For details, see the following description.
	inputs:
	  command: mvn clean package
    - upload_artifact:
	inputs:
          path: "**/target/*.?ar"