Prompt Detail:
Dear [Interviewer's Name],
I hope this message finds you well. I am writing to inform you that I must cancel the job interview scheduled for [Date and Time] for the position of [Job Title] at [Company Name].
I apologize for any inconvenience this may cause and I appreciate the opportunity to have been considered for the position. Unfortunately, due to unforeseen circumstances, I am no longer able to attend the interview.
Thank you for your understanding and again, I apologize for any inconvenience caused.
Best regards,
[Your Name]