Here is a collection of entity-relationship diagrams for the Azure Load Test service based on just the path structure in the REST API.
erDiagram
LOAD-TEST {
string testId
}
LOAD-TEST ||--|{ FILE : contains
erDiagram
TEST-RUN {
string testRunId
}
TEST-RUN ||--|{ FILE : contains
erDiagram
APP-COMPONENT {
string name
}