As a condition of approval of a conditional use permit, the applicant property owner, business operator, and their respective successors in interest agree to indemnify, defend, and hold harmless, the city and its officers, officials, employees and volunteers from and against any and all claims, demands, damages, costs, and expenses of liability (including, without limitation, attorney's fees and costs of litigation) of every nature arising out of or in any way connected with the issuance of the conditional use permit and the operation of the use authorized thereby. The applicant, property owner, business operator, and their respective successors in interest shall be jointly and severally obligated for purposes of this subsection.