VkImageSubresource2(3) Manual Page

// Provided by VK_VERSION_1_4
typedef struct VkImageSubresource2 {
    VkStructureType       sType;
    void*                 pNext;
    VkImageSubresource    imageSubresource;
} VkImageSubresource2;

// Provided by VK_KHR_maintenance5
// Equivalent to VkImageSubresource2
typedef VkImageSubresource2 VkImageSubresource2KHR;

// Provided by VK_EXT_host_image_copy, VK_EXT_image_compression_control
// Equivalent to VkImageSubresource2
typedef VkImageSubresource2 VkImageSubresource2EXT;