The most disruptive action that you want to perform on each
instance during the update: - REPLACE: Delete the instance and
create it again. - RESTART: Stop the instance and start it
again. - REFRESH: Do not stop the instance and limit disruption
as much as possible. - NONE: Do not disrupt the instance at all.
By default, the most disruptive allowed action is REPLACE. If
your update requires a more disruptive action than you set with
this flag, the update request will fail. Additional supported
values which may be not listed in the enum directly due to
technical reasons:
NONE
REFRESH
REPLACE
RESTART
Enum
Name
Description
UNDEFINED_MOST_DISRUPTIVE_ALLOWED_ACTION
A value indicating that the enum field is not set.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-11 UTC."],[],[],null,["# Class MostDisruptiveAllowedAction (1.35.0)\n\nVersion latestkeyboard_arrow_down\n\n- [1.35.0 (latest)](/python/docs/reference/compute/latest/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [1.34.0](/python/docs/reference/compute/1.34.0/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [1.33.0](/python/docs/reference/compute/1.33.0/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [1.32.0](/python/docs/reference/compute/1.32.0/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [1.31.0](/python/docs/reference/compute/1.31.0/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [1.30.0](/python/docs/reference/compute/1.30.0/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [1.29.0](/python/docs/reference/compute/1.29.0/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [1.28.0](/python/docs/reference/compute/1.28.0/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [1.27.0](/python/docs/reference/compute/1.27.0/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [1.26.0](/python/docs/reference/compute/1.26.0/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [1.25.0](/python/docs/reference/compute/1.25.0/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [1.24.0](/python/docs/reference/compute/1.24.0/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [1.23.0](/python/docs/reference/compute/1.23.0/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [1.22.0](/python/docs/reference/compute/1.22.0/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [1.21.0](/python/docs/reference/compute/1.21.0/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [1.20.1](/python/docs/reference/compute/1.20.1/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [1.19.2](/python/docs/reference/compute/1.19.2/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [1.18.0](/python/docs/reference/compute/1.18.0/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [1.17.0](/python/docs/reference/compute/1.17.0/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [1.16.1](/python/docs/reference/compute/1.16.1/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [1.15.0](/python/docs/reference/compute/1.15.0/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [1.14.1](/python/docs/reference/compute/1.14.1/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [1.13.0](/python/docs/reference/compute/1.13.0/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [1.12.1](/python/docs/reference/compute/1.12.1/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [1.11.0](/python/docs/reference/compute/1.11.0/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [1.10.1](/python/docs/reference/compute/1.10.1/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [1.9.0](/python/docs/reference/compute/1.9.0/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [1.8.0](/python/docs/reference/compute/1.8.0/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [1.7.0](/python/docs/reference/compute/1.7.0/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [1.6.1](/python/docs/reference/compute/1.6.1/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [1.5.2](/python/docs/reference/compute/1.5.2/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [1.4.0](/python/docs/reference/compute/1.4.0/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [1.3.2](/python/docs/reference/compute/1.3.2/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [1.2.0](/python/docs/reference/compute/1.2.0/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [1.1.0](/python/docs/reference/compute/1.1.0/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [1.0.0](/python/docs/reference/compute/1.0.0/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [0.9.0](/python/docs/reference/compute/0.9.0/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [0.8.0](/python/docs/reference/compute/0.8.0/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [0.7.0](/python/docs/reference/compute/0.7.0/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [0.6.0](/python/docs/reference/compute/0.6.0/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [0.5.0](/python/docs/reference/compute/0.5.0/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [0.4.2](/python/docs/reference/compute/0.4.2/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [0.3.0](/python/docs/reference/compute/0.3.0/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [0.2.1](/python/docs/reference/compute/0.2.1/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction)\n- [0.1.0](/python/docs/reference/compute/0.1.0/google.cloud.compute_v1.types.RegionInstanceGroupManagersApplyUpdatesRequest.MostDisruptiveAllowedAction) \n\n MostDisruptiveAllowedAction(value)\n\nThe most disruptive action that you want to perform on each\ninstance during the update: - REPLACE: Delete the instance and\ncreate it again. - RESTART: Stop the instance and start it\nagain. - REFRESH: Do not stop the instance and limit disruption\nas much as possible. - NONE: Do not disrupt the instance at all.\nBy default, the most disruptive allowed action is REPLACE. If\nyour update requires a more disruptive action than you set with\nthis flag, the update request will fail. Additional supported\nvalues which may be not listed in the enum directly due to\ntechnical reasons:\n\nNONE\nREFRESH\nREPLACE\nRESTART"]]
