Changes to Submit Instance

added the new optional request property exclusive_gpu

added the new optional request property placement_preference

removed the request property max_bid

added the new optional request property pricing_mode

added the new optional request property auto_launch

added the new optional request property encrypted_workspace

added the new optional request property exposed_ports

added the new optional request property git_repo

added the new optional request property init_script

added the new optional request property template_image_id

added the new optional request property volume_ids

added the new optional request property max_bid

the vram_needed_gb request property's min was set to 0.00

added the new optional request property gpu_model

added the new optional request property host_id

the request property vram_needed_gb became optional

the vram_needed_gb request property default value 0 was added

endpoint added