NAME

       euca-modify-instance-attribute - Modify an attribute of an instance

SYNOPSIS

       euca-modify-instance-attribute (-b DEVICE=::(true|false) |

       --disable-api-termination {true,false} |
              --ebs-optimized  {true,false}  |  -g GROUP | --instance-initiated-shutdown-behavior
              {stop,terminate}  |  -t  INSTANCETYPE  |  --kernel  IMAGE  |  --ramdisk   IMAGE   |
              --source-dest-check   {true,false}   |   --sriov   simple   |  --user-data  DATA  |
              --user-data-file FILE) [--show-empty-fields] [-U URL]  [--region  USER@REGION]  [-I
              KEY_ID]  [-S  KEY] [--security-token TOKEN] [--debug] [--debugger] [--version] [-h]
              INSTANCE

DESCRIPTION

       Modify an attribute of an instance

   positional arguments:
       INSTANCE
              ID of the instance to modify (required)

   optional arguments:
       -b DEVICE=::(true|false), --block-device-mapping DEVICE=::(true|false)
              change whether a  volume  attached  to  the  instance  will  be  deleted  upon  the
              instance's termination

       --disable-api-termination {true,false}
              change whether or not the instance may be terminated

       --ebs-optimized {true,false}
              change whether or not the instance should be optimized for EBS I/O

       -g GROUP, --group-id GROUP
              [VPC only] Change the security group(s) the instance is in

       --instance-initiated-shutdown-behavior {stop,terminate}
              whether  to  stop  or terminate the EBS instance when it shuts down (instance-store
              instances are always terminated)

       -t INSTANCETYPE, --instance-type INSTANCETYPE
              change the instance's type

       --kernel IMAGE
              change the instance's kernel image

       --ramdisk IMAGE
              change the instance's ramdisk image

       --source-dest-check {true,false}
              change whether source/destination address checking is enabled

       --sriov simple
              enable enhanced networking for the instance and its descendants

       --user-data DATA
              change the instance's user data (must be base64-encoded)

       --user-data-file FILE
              change the instance's user data to the contents of a file

       --show-empty-fields
              show empty values as "(nil)"

       -U URL, --url URL
              compute service endpoint URL

       --region USER@REGION
              region and/or user names to search when looking up config file data

       -I KEY_ID, --access-key-id KEY_ID

       -S KEY, --secret-key KEY

       --security-token TOKEN

       --debug
              show debugging output

       --debugger
              launch interactive debugger on error

       --version
              show the program's version and exit

       -h, --help
              show this help message and exit