ETag Match Response Branch Diagram

Create a 16:9 technical diagram from [verified conditional request cases]. Show the request validator compared with the current entity tag and branch to the contract-defined response. Keep body-present and body-absent outcomes visually distinct. Use editable exact header values and do not equate a matching tag with a fresh network body.

Use the attached references only for the specified visual attributes. If a required reference is missing, request it before generation. Produce one finished image with a deliberate focal point, consistent geometry and clean margins. Keep any exact wording on a separate editable label layer or leave its area blank. Do not invent evidence or present an illustration as documentary proof.