What is the imprisonment for resisting execution of decree under Section 74 of Code of Civil Procedure?

Section 74 CPC - Resistance to execution— Where the Court is satisfied that the holder of a decree for the possession of immovable property or that the purchaser of immovable property sold in execution of a decree has been resisted or obstructed in obtaining possession of the property by the judgment-debtor or some person on his behalf and that such resistance or obstruction was without any just cause, the Court may, at the instance of the decree-holder or purchaser, order the judgment-debtor or such other person to be detained in the civil prison for a term which may extend to thirty days and may further direct that the decree-holder or purchaser be put into possession of the property