Account for the relationship as it is now
Use a tone that fits the present relationship, not the closeness, authority, or access that existed in the past. For a message about how to apologize for reacting defensively to feedback, use this factual base: state what went wrong, which task or person was affected, and what is already known about the impact.
Ask without assigning an obligation
Explain what you hope for while making decline, delay, or a different format genuinely acceptable. Correct the error, name the owner of each next step, and provide a dependable update time. Make the immediate next step clear enough that the recipient can answer without reconstructing the entire history.
Keep the ending honest
Do not blame workload, hide material risk, or promise a deadline you cannot meet. Use the required manager, HR, security, or compliance route when confidential data or employee safety is involved. Avoid future promises, guilt, flattery, or nostalgia that imply the recipient owes you access.