ADO Get Build Changes API workaround for 200 item limitation

builds.http.txt

@adoUser = {{$dotenv ADO_USER}}
@adoPat = {{$dotenv ADO_PAT}}
@adoOrg = YourAdoOrg
@adoProject = YourAdoProject
@buildId = 123

### Get Build Properties
# @name buildProps
GET https://{{adoUser}}:{{adoPat}}@dev.azure.com/{{adoOrg}}/{{adoProject}}/_apis/build/builds/{{buildId}}?api-version=7.1-preview.7

###
# Get History our build and one prior from our build's end time
# (including our build), using the finishTime of our build from
# the previous call and scoped to the same branch and pipeline
# @name history
GET https://{{adoUser}}:{{adoPat}}@dev.azure.com/{{adoOrg}}/{{adoProject}}/_apis/build/builds?api-version=7.1-preview.7&branchName={{buildProps.response.body.sourceBranch}}&$top=2&queryOrder=finishTimeDescending&maxTime={{buildProps.response.body.finishTime}}&definitions={{buildProps.response.body.definition.id}}

###
# Get Changes Between Builds using our buildId and the
# other id from the previous result's value[1] (second build)
@pageSize = 500
GET https://{{adoUser}}:{{adoPat}}@dev.azure.com/{{adoOrg}}/{{adoProject}}/_apis/build/changes?api-version=7.1-preview.2&fromBuildId={{history.response.body.value[1].id}}&toBuildId={{buildId}}&$top={{pageSize}}

.env file example:

ADO_USER=username@domain.com
ADO_PAT=yourtoken