arm-resource-patch

Full name

@azure-tools/typespec-azure-resource-manager/arm-resource-patch

Validate ARM PATCH operations. The request body of a PATCH must be a model with a subset of the resource properties. The PATCH body must not contain properties that do not exist on the resource.

❌ Incorrect

model FooResource is TrackedResource<FooProperties> {
  ...ResourceNameParameter<FooResource>;
}

model MyBadPatch {
  name?: string;
  ...Foundations.ArmTagsProperty;
  blah?: string; // does not exist on FooResource
}

✅ Correct

model FooResource is TrackedResource<FooProperties> {
  ...ResourceNameParameter<FooResource>;
}

model FooPatch {
  name?: string;
  ...Foundations.ArmTagsProperty;
  properties?: FooProperties;
}