Move data and set storage key instruction

A single architected instruction is obtained to perform multiple functions. The instruction is executed, and the executing includes performing a first function of the multiple functions and a second function of the multiple functions. The first function includes moving a block of data from one location to another location, and the second function includes setting a storage key. The storage key is associated with the block of data at the other location and controls access to the block of data. The first function and the second function are performed as part of the single architected instruction.