Modifies the specified Spot Fleet request.
You can only modify a Spot Fleet request of type maintain
.
While the Spot Fleet request is being modified, it is in the modifying
state.
To scale up your Spot Fleet, increase its target capacity. The Spot Fleet launches the additional Spot Instances according to the allocation strategy for the Spot Fleet request. If the allocation strategy is lowestPrice
, the Spot Fleet launches instances using the Spot Instance pool with the lowest price. If the allocation strategy is diversified
, the Spot Fleet distributes the instances across the Spot Instance pools. If the allocation strategy is capacityOptimized
, Spot Fleet launches instances from Spot Instance pools with optimal capacity for the number of instances that are launching.
To scale down your Spot Fleet, decrease its target capacity. First, the Spot Fleet cancels any open requests that exceed the new target capacity. You can request that the Spot Fleet terminate Spot Instances until the size of the fleet no longer exceeds the new target capacity. If the allocation strategy is lowestPrice
, the Spot Fleet terminates the instances with the highest price per unit. If the allocation strategy is capacityOptimized
, the Spot Fleet terminates the instances in the Spot Instance pools that have the least available Spot Instance capacity. If the allocation strategy is diversified
, the Spot Fleet terminates instances across the Spot Instance pools. Alternatively, you can request that the Spot Fleet keep the fleet at its current size, but not replace any Spot Instances that are interrupted or that you terminate manually.
If you are finished with your Spot Fleet for now, but will use it again later, you can set the target capacity to 0.
See also: AWS API Documentation
modify-spot-fleet-request
[--launch-template-configs <value>]
[--on-demand-target-capacity <value>]
[--context <value>]
--spot-fleet-request-id <value>
[--target-capacity <value>]
[--excess-capacity-termination-policy <value>]
[--cli-input-json | --cli-input-yaml]
[--generate-cli-skeleton <value>]
[--debug]
[--endpoint-url <value>]
[--no-verify-ssl]
[--no-paginate]
[--output <value>]
[--query <value>]
[--profile <value>]
[--region <value>]
[--version <value>]
[--color <value>]
[--no-sign-request]
[--ca-bundle <value>]
[--cli-read-timeout <value>]
[--cli-connect-timeout <value>]
[--cli-binary-format <value>]
[--no-cli-pager]
[--cli-auto-prompt]
[--no-cli-auto-prompt]
--launch-template-configs
(list)
The launch template and overrides. You can only use this parameter if you specified a launch template (
LaunchTemplateConfigs
) in your Spot Fleet request. If you specifiedLaunchSpecifications
in your Spot Fleet request, then omit this parameter.(structure)
Describes a launch template and overrides.
LaunchTemplateSpecification -> (structure)
The launch template to use. Make sure that the launch template does not contain the
NetworkInterfaceId
parameter because you can’t specify a network interface ID in a Spot Fleet.LaunchTemplateId -> (string)
The ID of the launch template.
You must specify the
LaunchTemplateId
or theLaunchTemplateName
, but not both.LaunchTemplateName -> (string)
The name of the launch template.
You must specify the
LaunchTemplateName
or theLaunchTemplateId
, but not both.Constraints:
- min:
3
- max:
128
- pattern:
[a-zA-Z0-9\(\)\.\-/_]+
Version -> (string)
The launch template version number,
$Latest
, or$Default
. You must specify a value, otherwise the request fails.If the value is
$Latest
, Amazon EC2 uses the latest version of the launch template.If the value is
$Default
, Amazon EC2 uses the default version of the launch template.Overrides -> (list)
Any parameters that you specify override the same parameters in the launch template.
(structure)
Describes overrides for a launch template.
InstanceType -> (string)
The instance type.
Possible values:
a1.medium
a1.large
a1.xlarge
a1.2xlarge
a1.4xlarge
a1.metal
c1.medium
c1.xlarge
c3.large
c3.xlarge
c3.2xlarge
c3.4xlarge
c3.8xlarge
c4.large
c4.xlarge
c4.2xlarge
c4.4xlarge
c4.8xlarge
c5.large
c5.xlarge
c5.2xlarge
c5.4xlarge
c5.9xlarge
c5.12xlarge
c5.18xlarge
c5.24xlarge
c5.metal
c5a.large
c5a.xlarge
c5a.2xlarge
c5a.4xlarge
c5a.8xlarge
c5a.12xlarge
c5a.16xlarge
c5a.24xlarge
c5ad.large
c5ad.xlarge
c5ad.2xlarge
c5ad.4xlarge
c5ad.8xlarge
c5ad.12xlarge
c5ad.16xlarge
c5ad.24xlarge
c5d.large
c5d.xlarge
c5d.2xlarge
c5d.4xlarge
c5d.9xlarge
c5d.12xlarge
c5d.18xlarge
c5d.24xlarge
c5d.metal
c5n.large
c5n.xlarge
c5n.2xlarge
c5n.4xlarge
c5n.9xlarge
c5n.18xlarge
c5n.metal
c6g.medium
c6g.large
c6g.xlarge
c6g.2xlarge
c6g.4xlarge
c6g.8xlarge
c6g.12xlarge
c6g.16xlarge
c6g.metal
c6gd.medium
c6gd.large
c6gd.xlarge
c6gd.2xlarge
c6gd.4xlarge
c6gd.8xlarge
c6gd.12xlarge
c6gd.16xlarge
c6gd.metal
c6gn.medium
c6gn.large
c6gn.xlarge
c6gn.2xlarge
c6gn.4xlarge
c6gn.8xlarge
c6gn.12xlarge
c6gn.16xlarge
c6i.large
c6i.xlarge
c6i.2xlarge
c6i.4xlarge
c6i.8xlarge
c6i.12xlarge
c6i.16xlarge
c6i.24xlarge
c6i.32xlarge
c6i.metal
cc1.4xlarge
cc2.8xlarge
cg1.4xlarge
cr1.8xlarge
d2.xlarge
d2.2xlarge
d2.4xlarge
d2.8xlarge
d3.xlarge
d3.2xlarge
d3.4xlarge
d3.8xlarge
d3en.xlarge
d3en.2xlarge
d3en.4xlarge
d3en.6xlarge
d3en.8xlarge
d3en.12xlarge
dl1.24xlarge
f1.2xlarge
f1.4xlarge
f1.16xlarge
g2.2xlarge
g2.8xlarge
g3.4xlarge
g3.8xlarge
g3.16xlarge
g3s.xlarge
g4ad.xlarge
g4ad.2xlarge
g4ad.4xlarge
g4ad.8xlarge
g4ad.16xlarge
g4dn.xlarge
g4dn.2xlarge
g4dn.4xlarge
g4dn.8xlarge
g4dn.12xlarge
g4dn.16xlarge
g4dn.metal
g5.xlarge
g5.2xlarge
g5.4xlarge
g5.8xlarge
g5.12xlarge
g5.16xlarge
g5.24xlarge
g5.48xlarge
g5g.xlarge
g5g.2xlarge
g5g.4xlarge
g5g.8xlarge
g5g.16xlarge
g5g.metal
hi1.4xlarge
hpc6a.48xlarge
hs1.8xlarge
h1.2xlarge
h1.4xlarge
h1.8xlarge
h1.16xlarge
i2.xlarge
i2.2xlarge
i2.4xlarge
i2.8xlarge
i3.large
i3.xlarge
i3.2xlarge
i3.4xlarge
i3.8xlarge
i3.16xlarge
i3.metal
i3en.large
i3en.xlarge
i3en.2xlarge
i3en.3xlarge
i3en.6xlarge
i3en.12xlarge
i3en.24xlarge
i3en.metal
im4gn.large
im4gn.xlarge
im4gn.2xlarge
im4gn.4xlarge
im4gn.8xlarge
im4gn.16xlarge
inf1.xlarge
inf1.2xlarge
inf1.6xlarge
inf1.24xlarge
is4gen.medium
is4gen.large
is4gen.xlarge
is4gen.2xlarge
is4gen.4xlarge
is4gen.8xlarge
m1.small
m1.medium
m1.large
m1.xlarge
m2.xlarge
m2.2xlarge
m2.4xlarge
m3.medium
m3.large
m3.xlarge
m3.2xlarge
m4.large
m4.xlarge
m4.2xlarge
m4.4xlarge
m4.10xlarge
m4.16xlarge
m5.large
m5.xlarge
m5.2xlarge
m5.4xlarge
m5.8xlarge
m5.12xlarge
m5.16xlarge
m5.24xlarge
m5.metal
m5a.large
m5a.xlarge
m5a.2xlarge
m5a.4xlarge
m5a.8xlarge
m5a.12xlarge
m5a.16xlarge
m5a.24xlarge
m5ad.large
m5ad.xlarge
m5ad.2xlarge
m5ad.4xlarge
m5ad.8xlarge
m5ad.12xlarge
m5ad.16xlarge
m5ad.24xlarge
m5d.large
m5d.xlarge
m5d.2xlarge
m5d.4xlarge
m5d.8xlarge
m5d.12xlarge
m5d.16xlarge
m5d.24xlarge
m5d.metal
m5dn.large
m5dn.xlarge
m5dn.2xlarge
m5dn.4xlarge
m5dn.8xlarge
m5dn.12xlarge
m5dn.16xlarge
m5dn.24xlarge
m5dn.metal
m5n.large
m5n.xlarge
m5n.2xlarge
m5n.4xlarge
m5n.8xlarge
m5n.12xlarge
m5n.16xlarge
m5n.24xlarge
m5n.metal
m5zn.large
m5zn.xlarge
m5zn.2xlarge
m5zn.3xlarge
m5zn.6xlarge
m5zn.12xlarge
m5zn.metal
m6a.large
m6a.xlarge
m6a.2xlarge
m6a.4xlarge
m6a.8xlarge
m6a.12xlarge
m6a.16xlarge
m6a.24xlarge
m6a.32xlarge
m6a.48xlarge
m6g.metal
m6g.medium
m6g.large
m6g.xlarge
m6g.2xlarge
m6g.4xlarge
m6g.8xlarge
m6g.12xlarge
m6g.16xlarge
m6gd.metal
m6gd.medium
m6gd.large
m6gd.xlarge
m6gd.2xlarge
m6gd.4xlarge
m6gd.8xlarge
m6gd.12xlarge
m6gd.16xlarge
m6i.large
m6i.xlarge
m6i.2xlarge
m6i.4xlarge
m6i.8xlarge
m6i.12xlarge
m6i.16xlarge
m6i.24xlarge
m6i.32xlarge
m6i.metal
mac1.metal
p2.xlarge
p2.8xlarge
p2.16xlarge
p3.2xlarge
p3.8xlarge
p3.16xlarge
p3dn.24xlarge
p4d.24xlarge
r3.large
r3.xlarge
r3.2xlarge
r3.4xlarge
r3.8xlarge
r4.large
r4.xlarge
r4.2xlarge
r4.4xlarge
r4.8xlarge
r4.16xlarge
r5.large
r5.xlarge
r5.2xlarge
r5.4xlarge
r5.8xlarge
r5.12xlarge
r5.16xlarge
r5.24xlarge
r5.metal
r5a.large
r5a.xlarge
r5a.2xlarge
r5a.4xlarge
r5a.8xlarge
r5a.12xlarge
r5a.16xlarge
r5a.24xlarge
r5ad.large
r5ad.xlarge
r5ad.2xlarge
r5ad.4xlarge
r5ad.8xlarge
r5ad.12xlarge
r5ad.16xlarge
r5ad.24xlarge
r5b.large
r5b.xlarge
r5b.2xlarge
r5b.4xlarge
r5b.8xlarge
r5b.12xlarge
r5b.16xlarge
r5b.24xlarge
r5b.metal
r5d.large
r5d.xlarge
r5d.2xlarge
r5d.4xlarge
r5d.8xlarge
r5d.12xlarge
r5d.16xlarge
r5d.24xlarge
r5d.metal
r5dn.large
r5dn.xlarge
r5dn.2xlarge
r5dn.4xlarge
r5dn.8xlarge
r5dn.12xlarge
r5dn.16xlarge
r5dn.24xlarge
r5dn.metal
r5n.large
r5n.xlarge
r5n.2xlarge
r5n.4xlarge
r5n.8xlarge
r5n.12xlarge
r5n.16xlarge
r5n.24xlarge
r5n.metal
r6g.medium
r6g.large
r6g.xlarge
r6g.2xlarge
r6g.4xlarge
r6g.8xlarge
r6g.12xlarge
r6g.16xlarge
r6g.metal
r6gd.medium
r6gd.large
r6gd.xlarge
r6gd.2xlarge
r6gd.4xlarge
r6gd.8xlarge
r6gd.12xlarge
r6gd.16xlarge
r6gd.metal
r6i.large
r6i.xlarge
r6i.2xlarge
r6i.4xlarge
r6i.8xlarge
r6i.12xlarge
r6i.16xlarge
r6i.24xlarge
r6i.32xlarge
r6i.metal
t1.micro
t2.nano
t2.micro
t2.small
t2.medium
t2.large
t2.xlarge
t2.2xlarge
t3.nano
t3.micro
t3.small
t3.medium
t3.large
t3.xlarge
t3.2xlarge
t3a.nano
t3a.micro
t3a.small
t3a.medium
t3a.large
t3a.xlarge
t3a.2xlarge
t4g.nano
t4g.micro
t4g.small
t4g.medium
t4g.large
t4g.xlarge
t4g.2xlarge
u-6tb1.56xlarge
u-6tb1.112xlarge
u-9tb1.112xlarge
u-12tb1.112xlarge
u-6tb1.metal
u-9tb1.metal
u-12tb1.metal
u-18tb1.metal
u-24tb1.metal
vt1.3xlarge
vt1.6xlarge
vt1.24xlarge
x1.16xlarge
x1.32xlarge
x1e.xlarge
x1e.2xlarge
x1e.4xlarge
x1e.8xlarge
x1e.16xlarge
x1e.32xlarge
x2iezn.2xlarge
x2iezn.4xlarge
x2iezn.6xlarge
x2iezn.8xlarge
x2iezn.12xlarge
x2iezn.metal
x2gd.medium
x2gd.large
x2gd.xlarge
x2gd.2xlarge
x2gd.4xlarge
x2gd.8xlarge
x2gd.12xlarge
x2gd.16xlarge
x2gd.metal
z1d.large
z1d.xlarge
z1d.2xlarge
z1d.3xlarge
z1d.6xlarge
z1d.12xlarge
z1d.metal
x2idn.16xlarge
x2idn.24xlarge
x2idn.32xlarge
x2iedn.xlarge
x2iedn.2xlarge
x2iedn.4xlarge
x2iedn.8xlarge
x2iedn.16xlarge
x2iedn.24xlarge
x2iedn.32xlarge
c6a.large
c6a.xlarge
c6a.2xlarge
c6a.4xlarge
c6a.8xlarge
c6a.12xlarge
c6a.16xlarge
c6a.24xlarge
c6a.32xlarge
c6a.48xlarge
c6a.metal
m6a.metal
i4i.large
i4i.xlarge
i4i.2xlarge
i4i.4xlarge
i4i.8xlarge
i4i.16xlarge
i4i.32xlarge
i4i.metal
x2idn.metal
x2iedn.metal
c7g.medium
c7g.large
c7g.xlarge
c7g.2xlarge
c7g.4xlarge
c7g.8xlarge
c7g.12xlarge
c7g.16xlarge
mac2.metal
c6id.large
c6id.xlarge
c6id.2xlarge
c6id.4xlarge
c6id.8xlarge
c6id.12xlarge
c6id.16xlarge
c6id.24xlarge
c6id.32xlarge
c6id.metal
m6id.large
m6id.xlarge
m6id.2xlarge
m6id.4xlarge
m6id.8xlarge
m6id.12xlarge
m6id.16xlarge
m6id.24xlarge
m6id.32xlarge
m6id.metal
r6id.large
r6id.xlarge
r6id.2xlarge
r6id.4xlarge
r6id.8xlarge
r6id.12xlarge
r6id.16xlarge
r6id.24xlarge
r6id.32xlarge
r6id.metal
r6a.large
r6a.xlarge
r6a.2xlarge
r6a.4xlarge
r6a.8xlarge
r6a.12xlarge
r6a.16xlarge
r6a.24xlarge
r6a.32xlarge
r6a.48xlarge
r6a.metal
p4de.24xlarge
u-3tb1.56xlarge
u-18tb1.112xlarge
u-24tb1.112xlarge
trn1.2xlarge
trn1.32xlarge
hpc6id.32xlarge
c6in.large
c6in.xlarge
c6in.2xlarge
c6in.4xlarge
c6in.8xlarge
c6in.12xlarge
c6in.16xlarge
c6in.24xlarge
c6in.32xlarge
m6in.large
m6in.xlarge
m6in.2xlarge
m6in.4xlarge
m6in.8xlarge
m6in.12xlarge
m6in.16xlarge
m6in.24xlarge
m6in.32xlarge
m6idn.large
m6idn.xlarge
m6idn.2xlarge
m6idn.4xlarge
m6idn.8xlarge
m6idn.12xlarge
m6idn.16xlarge
m6idn.24xlarge
m6idn.32xlarge
r6in.large
r6in.xlarge
r6in.2xlarge
r6in.4xlarge
r6in.8xlarge
r6in.12xlarge
r6in.16xlarge
r6in.24xlarge
r6in.32xlarge
r6idn.large
r6idn.xlarge
r6idn.2xlarge
r6idn.4xlarge
r6idn.8xlarge
r6idn.12xlarge
r6idn.16xlarge
r6idn.24xlarge
r6idn.32xlarge
c7g.metal
m7g.medium
m7g.large
m7g.xlarge
m7g.2xlarge
m7g.4xlarge
m7g.8xlarge
m7g.12xlarge
m7g.16xlarge
m7g.metal
r7g.medium
r7g.large
r7g.xlarge
r7g.2xlarge
r7g.4xlarge
r7g.8xlarge
r7g.12xlarge
r7g.16xlarge
r7g.metal
c6in.metal
m6in.metal
m6idn.metal
r6in.metal
r6idn.metal
inf2.xlarge
inf2.8xlarge
inf2.24xlarge
inf2.48xlarge
trn1n.32xlarge
i4g.large
i4g.xlarge
i4g.2xlarge
i4g.4xlarge
i4g.8xlarge
i4g.16xlarge
hpc7g.4xlarge
hpc7g.8xlarge
hpc7g.16xlarge
c7gn.medium
c7gn.large
c7gn.xlarge
c7gn.2xlarge
c7gn.4xlarge
c7gn.8xlarge
c7gn.12xlarge
c7gn.16xlarge
p5.48xlarge
m7i.large
m7i.xlarge
m7i.2xlarge
m7i.4xlarge
m7i.8xlarge
m7i.12xlarge
m7i.16xlarge
m7i.24xlarge
m7i.48xlarge
m7i-flex.large
m7i-flex.xlarge
m7i-flex.2xlarge
m7i-flex.4xlarge
m7i-flex.8xlarge
m7a.medium
m7a.large
m7a.xlarge
m7a.2xlarge
m7a.4xlarge
m7a.8xlarge
m7a.12xlarge
m7a.16xlarge
m7a.24xlarge
m7a.32xlarge
m7a.48xlarge
m7a.metal-48xl
hpc7a.12xlarge
hpc7a.24xlarge
hpc7a.48xlarge
hpc7a.96xlarge
c7gd.medium
c7gd.large
c7gd.xlarge
c7gd.2xlarge
c7gd.4xlarge
c7gd.8xlarge
c7gd.12xlarge
c7gd.16xlarge
m7gd.medium
m7gd.large
m7gd.xlarge
m7gd.2xlarge
m7gd.4xlarge
m7gd.8xlarge
m7gd.12xlarge
m7gd.16xlarge
r7gd.medium
r7gd.large
r7gd.xlarge
r7gd.2xlarge
r7gd.4xlarge
r7gd.8xlarge
r7gd.12xlarge
r7gd.16xlarge
r7a.medium
r7a.large
r7a.xlarge
r7a.2xlarge
r7a.4xlarge
r7a.8xlarge
r7a.12xlarge
r7a.16xlarge
r7a.24xlarge
r7a.32xlarge
r7a.48xlarge
c7i.large
c7i.xlarge
c7i.2xlarge
c7i.4xlarge
c7i.8xlarge
c7i.12xlarge
c7i.16xlarge
c7i.24xlarge
c7i.48xlarge
mac2-m2pro.metal
r7iz.large
r7iz.xlarge
r7iz.2xlarge
r7iz.4xlarge
r7iz.8xlarge
r7iz.12xlarge
r7iz.16xlarge
r7iz.32xlarge
c7a.medium
c7a.large
c7a.xlarge
c7a.2xlarge
c7a.4xlarge
c7a.8xlarge
c7a.12xlarge
c7a.16xlarge
c7a.24xlarge
c7a.32xlarge
c7a.48xlarge
c7a.metal-48xl
r7a.metal-48xl
r7i.large
r7i.xlarge
r7i.2xlarge
r7i.4xlarge
r7i.8xlarge
r7i.12xlarge
r7i.16xlarge
r7i.24xlarge
r7i.48xlarge
dl2q.24xlarge
mac2-m2.metal
i4i.12xlarge
i4i.24xlarge
c7i.metal-24xl
c7i.metal-48xl
m7i.metal-24xl
m7i.metal-48xl
r7i.metal-24xl
r7i.metal-48xl
r7iz.metal-16xl
r7iz.metal-32xl
c7gd.metal
m7gd.metal
r7gd.metal
g6.xlarge
g6.2xlarge
g6.4xlarge
g6.8xlarge
g6.12xlarge
g6.16xlarge
g6.24xlarge
g6.48xlarge
gr6.4xlarge
gr6.8xlarge
c7i-flex.large
c7i-flex.xlarge
c7i-flex.2xlarge
c7i-flex.4xlarge
c7i-flex.8xlarge
u7i-12tb.224xlarge
u7in-16tb.224xlarge
u7in-24tb.224xlarge
u7in-32tb.224xlarge
u7ib-12tb.224xlarge
c7gn.metal
r8g.medium
r8g.large
r8g.xlarge
r8g.2xlarge
r8g.4xlarge
r8g.8xlarge
r8g.12xlarge
r8g.16xlarge
r8g.24xlarge
r8g.48xlarge
r8g.metal-24xl
r8g.metal-48xl
mac2-m1ultra.metal
g6e.xlarge
g6e.2xlarge
g6e.4xlarge
g6e.8xlarge
g6e.12xlarge
g6e.16xlarge
g6e.24xlarge
g6e.48xlarge
c8g.medium
c8g.large
c8g.xlarge
c8g.2xlarge
c8g.4xlarge
c8g.8xlarge
c8g.12xlarge
c8g.16xlarge
c8g.24xlarge
c8g.48xlarge
c8g.metal-24xl
c8g.metal-48xl
m8g.medium
m8g.large
m8g.xlarge
m8g.2xlarge
m8g.4xlarge
m8g.8xlarge
m8g.12xlarge
m8g.16xlarge
m8g.24xlarge
m8g.48xlarge
m8g.metal-24xl
m8g.metal-48xl
x8g.medium
x8g.large
x8g.xlarge
x8g.2xlarge
x8g.4xlarge
x8g.8xlarge
x8g.12xlarge
x8g.16xlarge
x8g.24xlarge
x8g.48xlarge
x8g.metal-24xl
x8g.metal-48xl
i7ie.large
i7ie.xlarge
i7ie.2xlarge
i7ie.3xlarge
i7ie.6xlarge
i7ie.12xlarge
i7ie.18xlarge
i7ie.24xlarge
i7ie.48xlarge
i8g.large
i8g.xlarge
i8g.2xlarge
i8g.4xlarge
i8g.8xlarge
i8g.12xlarge
i8g.16xlarge
i8g.24xlarge
i8g.metal-24xl
u7i-6tb.112xlarge
u7i-8tb.112xlarge
u7inh-32tb.480xlarge
p5e.48xlarge
p5en.48xlarge
f2.12xlarge
f2.48xlarge
trn2.48xlarge
c7i-flex.12xlarge
c7i-flex.16xlarge
m7i-flex.12xlarge
m7i-flex.16xlarge
i7ie.metal-24xl
i7ie.metal-48xl
i8g.48xlarge
c8gd.medium
c8gd.large
c8gd.xlarge
c8gd.2xlarge
c8gd.4xlarge
c8gd.8xlarge
c8gd.12xlarge
c8gd.16xlarge
c8gd.24xlarge
c8gd.48xlarge
c8gd.metal-24xl
c8gd.metal-48xl
i7i.large
i7i.xlarge
i7i.2xlarge
i7i.4xlarge
i7i.8xlarge
i7i.12xlarge
i7i.16xlarge
i7i.24xlarge
i7i.48xlarge
i7i.metal-24xl
i7i.metal-48xl
p6-b200.48xlarge
m8gd.medium
m8gd.large
m8gd.xlarge
m8gd.2xlarge
m8gd.4xlarge
m8gd.8xlarge
m8gd.12xlarge
m8gd.16xlarge
m8gd.24xlarge
m8gd.48xlarge
m8gd.metal-24xl
m8gd.metal-48xl
r8gd.medium
r8gd.large
r8gd.xlarge
r8gd.2xlarge
r8gd.4xlarge
r8gd.8xlarge
r8gd.12xlarge
r8gd.16xlarge
r8gd.24xlarge
r8gd.48xlarge
r8gd.metal-24xl
r8gd.metal-48xl
c8gn.medium
c8gn.large
c8gn.xlarge
c8gn.2xlarge
c8gn.4xlarge
c8gn.8xlarge
c8gn.12xlarge
c8gn.16xlarge
c8gn.24xlarge
c8gn.48xlarge
c8gn.metal-24xl
c8gn.metal-48xl
f2.6xlarge
p6e-gb200.36xlarge
g6f.large
g6f.xlarge
g6f.2xlarge
g6f.4xlarge
gr6f.4xlarge
p5.4xlarge
r8i.large
r8i.xlarge
r8i.2xlarge
r8i.4xlarge
r8i.8xlarge
r8i.12xlarge
r8i.16xlarge
r8i.24xlarge
r8i.32xlarge
r8i.48xlarge
r8i.96xlarge
r8i.metal-48xl
r8i.metal-96xl
r8i-flex.large
r8i-flex.xlarge
r8i-flex.2xlarge
r8i-flex.4xlarge
r8i-flex.8xlarge
r8i-flex.12xlarge
r8i-flex.16xlarge
m8i.large
m8i.xlarge
m8i.2xlarge
m8i.4xlarge
m8i.8xlarge
m8i.12xlarge
m8i.16xlarge
m8i.24xlarge
m8i.32xlarge
m8i.48xlarge
m8i.96xlarge
m8i.metal-48xl
m8i.metal-96xl
m8i-flex.large
m8i-flex.xlarge
m8i-flex.2xlarge
m8i-flex.4xlarge
m8i-flex.8xlarge
m8i-flex.12xlarge
m8i-flex.16xlarge
i8ge.large
i8ge.xlarge
i8ge.2xlarge
i8ge.3xlarge
i8ge.6xlarge
i8ge.12xlarge
i8ge.18xlarge
i8ge.24xlarge
i8ge.48xlarge
i8ge.metal-24xl
i8ge.metal-48xl
mac-m4.metal
mac-m4pro.metal
r8gn.medium
r8gn.large
r8gn.xlarge
r8gn.2xlarge
r8gn.4xlarge
r8gn.8xlarge
r8gn.12xlarge
r8gn.16xlarge
r8gn.24xlarge
r8gn.48xlarge
r8gn.metal-24xl
r8gn.metal-48xl
SpotPrice -> (string)
The maximum price per unit hour that you are willing to pay for a Spot Instance. We do not recommend using this parameter because it can lead to increased interruptions. If you do not specify this parameter, you will pay the current Spot price.
Warning
If you specify a maximum price, your instances will be interrupted more frequently than if you do not specify this parameter.SubnetId -> (string)
The ID of the subnet in which to launch the instances.AvailabilityZone -> (string)
The Availability Zone in which to launch the instances.WeightedCapacity -> (double)
The number of units provided by the specified instance type. These are the same units that you chose to set the target capacity in terms of instances, or a performance characteristic such as vCPUs, memory, or I/O.
If the target capacity divided by this value is not a whole number, Amazon EC2 rounds the number of instances to the next whole number. If this value is not specified, the default is 1.
Note
When specifying weights, the price used in thelowestPrice
andpriceCapacityOptimized
allocation strategies is per unit hour (where the instance price is divided by the specified weight). However, if all the specified weights are above the requestedTargetCapacity
, resulting in only 1 instance being launched, the price used is per instance hour.Priority -> (double)
The priority for the launch template override. The highest priority is launched first.
If
OnDemandAllocationStrategy
is set toprioritized
, Spot Fleet uses priority to determine which launch template override to use first in fulfilling On-Demand capacity.If the Spot
AllocationStrategy
is set tocapacityOptimizedPrioritized
, Spot Fleet uses priority on a best-effort basis to determine which launch template override to use in fulfilling Spot capacity, but optimizes for capacity first.Valid values are whole numbers starting at
0
. The lower the number, the higher the priority. If no number is set, the launch template override has the lowest priority. You can set the same priority for different launch template overrides.InstanceRequirements -> (structure)
The instance requirements. When you specify instance requirements, Amazon EC2 will identify instance types with the provided requirements, and then use your On-Demand and Spot allocation strategies to launch instances from these instance types, in the same way as when you specify a list of instance types.
Note
If you specifyInstanceRequirements
, you can’t specifyInstanceType
.VCpuCount -> (structure)
The minimum and maximum number of vCPUs.
Min -> (integer)
The minimum number of vCPUs. If the value is0
, there is no minimum limit.Max -> (integer)
The maximum number of vCPUs. If this parameter is not specified, there is no maximum limit.MemoryMiB -> (structure)
The minimum and maximum amount of memory, in MiB.
Min -> (integer)
The minimum amount of memory, in MiB. If this parameter is not specified, there is no minimum limit.Max -> (integer)
The maximum amount of memory, in MiB. If this parameter is not specified, there is no maximum limit.CpuManufacturers -> (list)
The CPU manufacturers to include.
- For instance types with Intel CPUs, specify
intel
.- For instance types with AMD CPUs, specify
amd
.- For instance types with Amazon Web Services CPUs, specify
amazon-web-services
.- For instance types with Apple CPUs, specify
apple
.Note
Don’t confuse the CPU manufacturer with the CPU architecture. Instances will be launched with a compatible CPU architecture based on the Amazon Machine Image (AMI) that you specify in your launch template.Default: Any manufacturer
(string)
Possible values:
intel
amd
amazon-web-services
apple
MemoryGiBPerVCpu -> (structure)
The minimum and maximum amount of memory per vCPU, in GiB.
Default: No minimum or maximum limits
Min -> (double)
The minimum amount of memory per vCPU, in GiB. If this parameter is not specified, there is no minimum limit.Max -> (double)
The maximum amount of memory per vCPU, in GiB. If this parameter is not specified, there is no maximum limit.ExcludedInstanceTypes -> (list)
The instance types to exclude.
You can use strings with one or more wild cards, represented by an asterisk (
*
), to exclude an instance type, size, or generation. The following are examples:m5.8xlarge
,c5*.*
,m5a.*
,r*
,*3*
.For example, if you specify
c5*
,Amazon EC2 will exclude the entire C5 instance family, which includes all C5a and C5n instance types. If you specifym5a.*
, Amazon EC2 will exclude all the M5a instance types, but not the M5n instance types.Note
If you specifyExcludedInstanceTypes
, you can’t specifyAllowedInstanceTypes
.Default: No excluded instance types
Constraints:
- min:
0
- max:
400
(string)
Constraints:
- min:
1
- max:
30
- pattern:
[a-zA-Z0-9\.\*\-]+
InstanceGenerations -> (list)
Indicates whether current or previous generation instance types are included. The current generation instance types are recommended for use. Current generation instance types are typically the latest two to three generations in each instance family. For more information, see Instance types in the Amazon EC2 User Guide .
For current generation instance types, specify
current
.For previous generation instance types, specify
previous
.Default: Current and previous generation instance types
(string)
Possible values:
current
previous
SpotMaxPricePercentageOverLowestPrice -> (integer)
[Price protection] The price protection threshold for Spot Instances, as a percentage higher than an identified Spot price. The identified Spot price is the Spot price of the lowest priced current generation C, M, or R instance type with your specified attributes. If no current generation C, M, or R instance type matches your attributes, then the identified Spot price is from the lowest priced current generation instance types, and failing that, from the lowest priced previous generation instance types that match your attributes. When Amazon EC2 selects instance types with your attributes, it will exclude instance types whose Spot price exceeds your specified threshold.
The parameter accepts an integer, which Amazon EC2 interprets as a percentage.
If you set
TargetCapacityUnitType
tovcpu
ormemory-mib
, the price protection threshold is applied based on the per-vCPU or per-memory price instead of the per-instance price.This parameter is not supported for GetSpotPlacementScores and GetInstanceTypesFromInstanceRequirements .
Note
Only one ofSpotMaxPricePercentageOverLowestPrice
orMaxSpotPriceAsPercentageOfOptimalOnDemandPrice
can be specified. If you don’t specify either, Amazon EC2 will automatically apply optimal price protection to consistently select from a wide range of instance types. To indicate no price protection threshold for Spot Instances, meaning you want to consider all instance types that match your attributes, include one of these parameters and specify a high value, such as999999
.Default:
100
OnDemandMaxPricePercentageOverLowestPrice -> (integer)
[Price protection] The price protection threshold for On-Demand Instances, as a percentage higher than an identified On-Demand price. The identified On-Demand price is the price of the lowest priced current generation C, M, or R instance type with your specified attributes. When Amazon EC2 selects instance types with your attributes, it will exclude instance types whose price exceeds your specified threshold.
The parameter accepts an integer, which Amazon EC2 interprets as a percentage.
To turn off price protection, specify a high value, such as
999999
.This parameter is not supported for GetSpotPlacementScores and GetInstanceTypesFromInstanceRequirements .
Note
If you setTargetCapacityUnitType
tovcpu
ormemory-mib
, the price protection threshold is applied based on the per-vCPU or per-memory price instead of the per-instance price.Default:
20
BareMetal -> (string)
Indicates whether bare metal instance types must be included, excluded, or required.
- To include bare metal instance types, specify
included
.- To require only bare metal instance types, specify
required
.- To exclude bare metal instance types, specify
excluded
.Default:
excluded
Possible values:
included
required
excluded
BurstablePerformance -> (string)
Indicates whether burstable performance T instance types are included, excluded, or required. For more information, see Burstable performance instances .
- To include burstable performance instance types, specify
included
.- To require only burstable performance instance types, specify
required
.- To exclude burstable performance instance types, specify
excluded
.Default:
excluded
Possible values:
included
required
excluded
RequireHibernateSupport -> (boolean)
Indicates whether instance types must support hibernation for On-Demand Instances.
This parameter is not supported for GetSpotPlacementScores .
Default:
false
NetworkInterfaceCount -> (structure)
The minimum and maximum number of network interfaces.
Default: No minimum or maximum limits
Min -> (integer)
The minimum number of network interfaces. If this parameter is not specified, there is no minimum limit.Max -> (integer)
The maximum number of network interfaces. If this parameter is not specified, there is no maximum limit.LocalStorage -> (string)
Indicates whether instance types with instance store volumes are included, excluded, or required. For more information, Amazon EC2 instance store in the Amazon EC2 User Guide .
- To include instance types with instance store volumes, specify
included
.- To require only instance types with instance store volumes, specify
required
.- To exclude instance types with instance store volumes, specify
excluded
.Default:
included
Possible values:
included
required
excluded
LocalStorageTypes -> (list)
The type of local storage that is required.
- For instance types with hard disk drive (HDD) storage, specify
hdd
.- For instance types with solid state drive (SSD) storage, specify
ssd
.Default:
hdd
andssd
(string)
Possible values:
hdd
ssd
TotalLocalStorageGB -> (structure)
The minimum and maximum amount of total local storage, in GB.
Default: No minimum or maximum limits
Min -> (double)
The minimum amount of total local storage, in GB. If this parameter is not specified, there is no minimum limit.Max -> (double)
The maximum amount of total local storage, in GB. If this parameter is not specified, there is no maximum limit.BaselineEbsBandwidthMbps -> (structure)
The minimum and maximum baseline bandwidth to Amazon EBS, in Mbps. For more information, see Amazon EBS–optimized instances in the Amazon EC2 User Guide .
Default: No minimum or maximum limits
Min -> (integer)
The minimum baseline bandwidth, in Mbps. If this parameter is not specified, there is no minimum limit.Max -> (integer)
The maximum baseline bandwidth, in Mbps. If this parameter is not specified, there is no maximum limit.AcceleratorTypes -> (list)
The accelerator types that must be on the instance type.
- For instance types with FPGA accelerators, specify
fpga
.- For instance types with GPU accelerators, specify
gpu
.- For instance types with Inference accelerators, specify
inference
.Default: Any accelerator type
(string)
Possible values:
gpu
fpga
inference
AcceleratorCount -> (structure)
The minimum and maximum number of accelerators (GPUs, FPGAs, or Amazon Web Services Inferentia chips) on an instance.
To exclude accelerator-enabled instance types, set
Max
to0
.Default: No minimum or maximum limits
Min -> (integer)
The minimum number of accelerators. If this parameter is not specified, there is no minimum limit.Max -> (integer)
The maximum number of accelerators. If this parameter is not specified, there is no maximum limit.AcceleratorManufacturers -> (list)
Indicates whether instance types must have accelerators by specific manufacturers.
- For instance types with Amazon Web Services devices, specify
amazon-web-services
.- For instance types with AMD devices, specify
amd
.- For instance types with Habana devices, specify
habana
.- For instance types with NVIDIA devices, specify
nvidia
.- For instance types with Xilinx devices, specify
xilinx
.Default: Any manufacturer
(string)
Possible values:
amazon-web-services
amd
nvidia
xilinx
habana
AcceleratorNames -> (list)
The accelerators that must be on the instance type.
- For instance types with NVIDIA A10G GPUs, specify
a10g
.- For instance types with NVIDIA A100 GPUs, specify
a100
.- For instance types with NVIDIA H100 GPUs, specify
h100
.- For instance types with Amazon Web Services Inferentia chips, specify
inferentia
.- For instance types with NVIDIA GRID K520 GPUs, specify
k520
.- For instance types with NVIDIA K80 GPUs, specify
k80
.- For instance types with NVIDIA M60 GPUs, specify
m60
.- For instance types with AMD Radeon Pro V520 GPUs, specify
radeon-pro-v520
.- For instance types with NVIDIA T4 GPUs, specify
t4
.- For instance types with NVIDIA T4G GPUs, specify
t4g
.- For instance types with Xilinx VU9P FPGAs, specify
vu9p
.- For instance types with NVIDIA V100 GPUs, specify
v100
.Default: Any accelerator
(string)
Possible values:
a100
inferentia
k520
k80
m60
radeon-pro-v520
t4
vu9p
v100
a10g
h100
t4g
AcceleratorTotalMemoryMiB -> (structure)
The minimum and maximum amount of total accelerator memory, in MiB.
Default: No minimum or maximum limits
Min -> (integer)
The minimum amount of accelerator memory, in MiB. If this parameter is not specified, there is no minimum limit.Max -> (integer)
The maximum amount of accelerator memory, in MiB. If this parameter is not specified, there is no maximum limit.NetworkBandwidthGbps -> (structure)
The minimum and maximum amount of network bandwidth, in gigabits per second (Gbps).
Default: No minimum or maximum limits
Min -> (double)
The minimum amount of network bandwidth, in Gbps. If this parameter is not specified, there is no minimum limit.Max -> (double)
The maximum amount of network bandwidth, in Gbps. If this parameter is not specified, there is no maximum limit.AllowedInstanceTypes -> (list)
The instance types to apply your specified attributes against. All other instance types are ignored, even if they match your specified attributes.
You can use strings with one or more wild cards, represented by an asterisk (
*
), to allow an instance type, size, or generation. The following are examples:m5.8xlarge
,c5*.*
,m5a.*
,r*
,*3*
.For example, if you specify
c5*
,Amazon EC2 will allow the entire C5 instance family, which includes all C5a and C5n instance types. If you specifym5a.*
, Amazon EC2 will allow all the M5a instance types, but not the M5n instance types.Note
If you specifyAllowedInstanceTypes
, you can’t specifyExcludedInstanceTypes
.Default: All instance types
Constraints:
- min:
0
- max:
400
(string)
Constraints:
- min:
1
- max:
30
- pattern:
[a-zA-Z0-9\.\*\-]+
MaxSpotPriceAsPercentageOfOptimalOnDemandPrice -> (integer)
[Price protection] The price protection threshold for Spot Instances, as a percentage of an identified On-Demand price. The identified On-Demand price is the price of the lowest priced current generation C, M, or R instance type with your specified attributes. If no current generation C, M, or R instance type matches your attributes, then the identified price is from the lowest priced current generation instance types, and failing that, from the lowest priced previous generation instance types that match your attributes. When Amazon EC2 selects instance types with your attributes, it will exclude instance types whose price exceeds your specified threshold.
The parameter accepts an integer, which Amazon EC2 interprets as a percentage.
If you set
TargetCapacityUnitType
tovcpu
ormemory-mib
, the price protection threshold is based on the per vCPU or per memory price instead of the per instance price.Note
Only one ofSpotMaxPricePercentageOverLowestPrice
orMaxSpotPriceAsPercentageOfOptimalOnDemandPrice
can be specified. If you don’t specify either, Amazon EC2 will automatically apply optimal price protection to consistently select from a wide range of instance types. To indicate no price protection threshold for Spot Instances, meaning you want to consider all instance types that match your attributes, include one of these parameters and specify a high value, such as999999
.BaselinePerformanceFactors -> (structure)
The baseline performance to consider, using an instance family as a baseline reference. The instance family establishes the lowest acceptable level of performance. Amazon EC2 uses this baseline to guide instance type selection, but there is no guarantee that the selected instance types will always exceed the baseline for every application. Currently, this parameter only supports CPU performance as a baseline performance factor. For more information, see Performance protection in the Amazon EC2 User Guide .
Cpu -> (structure)
The CPU performance to consider, using an instance family as the baseline reference.
References -> (list)
Specify an instance family to use as the baseline reference for CPU performance. All instance types that match your specified attributes will be compared against the CPU performance of the referenced instance family, regardless of CPU manufacturer or architecture differences.
Note
Currently, only one instance family can be specified in the list.(structure)
Specify an instance family to use as the baseline reference for CPU performance. All instance types that match your specified attributes will be compared against the CPU performance of the referenced instance family, regardless of CPU manufacturer or architecture.
Note
Currently, only one instance family can be specified in the list.InstanceFamily -> (string)
The instance family to use as a baseline reference.
Note
Ensure that you specify the correct value for the instance family. The instance family is everything before the period (.
) in the instance type name. For example, in the instance typec6i.large
, the instance family isc6i
, notc6
. For more information, see Amazon EC2 instance type naming conventions in Amazon EC2 Instance Types .The following instance families are not supported for performance protection:
c1
g3
|g3s
hpc7g
m1
|m2
mac1
|mac2
|mac2-m1ultra
|mac2-m2
|mac2-m2pro
p3dn
|p4d
|p5
t1
u-12tb1
|u-18tb1
|u-24tb1
|u-3tb1
|u-6tb1
|u-9tb1
|u7i-12tb
|u7in-16tb
|u7in-24tb
|u7in-32tb
If you enable performance protection by specifying a supported instance family, the returned instance types will exclude the above unsupported instance families.
If you specify an unsupported instance family as a value for baseline performance, the API returns an empty response for GetInstanceTypesFromInstanceRequirements and an exception for CreateFleet , RequestSpotFleet , ModifyFleet , and ModifySpotFleetRequest .
JSON Syntax:
[
{
"LaunchTemplateSpecification": {
"LaunchTemplateId": "string",
"LaunchTemplateName": "string",
"Version": "string"
},
"Overrides": [
{
"InstanceType": 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gd.xlarge"|"m7gd.2xlarge"|"m7gd.4xlarge"|"m7gd.8xlarge"|"m7gd.12xlarge"|"m7gd.16xlarge"|"r7gd.medium"|"r7gd.large"|"r7gd.xlarge"|"r7gd.2xlarge"|"r7gd.4xlarge"|"r7gd.8xlarge"|"r7gd.12xlarge"|"r7gd.16xlarge"|"r7a.medium"|"r7a.large"|"r7a.xlarge"|"r7a.2xlarge"|"r7a.4xlarge"|"r7a.8xlarge"|"r7a.12xlarge"|"r7a.16xlarge"|"r7a.24xlarge"|"r7a.32xlarge"|"r7a.48xlarge"|"c7i.large"|"c7i.xlarge"|"c7i.2xlarge"|"c7i.4xlarge"|"c7i.8xlarge"|"c7i.12xlarge"|"c7i.16xlarge"|"c7i.24xlarge"|"c7i.48xlarge"|"mac2-m2pro.metal"|"r7iz.large"|"r7iz.xlarge"|"r7iz.2xlarge"|"r7iz.4xlarge"|"r7iz.8xlarge"|"r7iz.12xlarge"|"r7iz.16xlarge"|"r7iz.32xlarge"|"c7a.medium"|"c7a.large"|"c7a.xlarge"|"c7a.2xlarge"|"c7a.4xlarge"|"c7a.8xlarge"|"c7a.12xlarge"|"c7a.16xlarge"|"c7a.24xlarge"|"c7a.32xlarge"|"c7a.48xlarge"|"c7a.metal-48xl"|"r7a.metal-48xl"|"r7i.large"|"r7i.xlarge"|"r7i.2xlarge"|"r7i.4xlarge"|"r7i.8xlarge"|"r7i.12xlarge"|"r7i.16xlarge"|"r7i.24xlarge"|"r7i.48xlarge"|"dl2q.24xlarge"|"mac2-m2.metal"|"i4i.12xlarge"|"i4i.24xlarge"|"c7i.metal-24xl"|"c7i.metal-48xl"|"m7i.metal-24xl"|"m7i.metal-48xl"|"r7i.metal-24xl"|"r7i.metal-48xl"|"r7iz.metal-16xl"|"r7iz.metal-32xl"|"c7gd.metal"|"m7gd.metal"|"r7gd.metal"|"g6.xlarge"|"g6.2xlarge"|"g6.4xlarge"|"g6.8xlarge"|"g6.12xlarge"|"g6.16xlarge"|"g6.24xlarge"|"g6.48xlarge"|"gr6.4xlarge"|"gr6.8xlarge"|"c7i-flex.large"|"c7i-flex.xlarge"|"c7i-flex.2xlarge"|"c7i-flex.4xlarge"|"c7i-flex.8xlarge"|"u7i-12tb.224xlarge"|"u7in-16tb.224xlarge"|"u7in-24tb.224xlarge"|"u7in-32tb.224xlarge"|"u7ib-12tb.224xlarge"|"c7gn.metal"|"r8g.medium"|"r8g.large"|"r8g.xlarge"|"r8g.2xlarge"|"r8g.4xlarge"|"r8g.8xlarge"|"r8g.12xlarge"|"r8g.16xlarge"|"r8g.24xlarge"|"r8g.48xlarge"|"r8g.metal-24xl"|"r8g.metal-48xl"|"mac2-m1ultra.metal"|"g6e.xlarge"|"g6e.2xlarge"|"g6e.4xlarge"|"g6e.8xlarge"|"g6e.12xlarge"|"g6e.16xlarge"|"g6e.24xlarge"|"g6e.48xlarge"|"c8g.medium"|"c8g.large"|"c8g.xlarge"|"c8g.2xlarge"|"c8g.4xlarge"|"c8g.8xlarge"|"c8g.12xlarge"|"c8g.16xlarge"|"c8g.24xlarge"|"c8g.48xlarge"|"c8g.metal-24xl"|"c8g.metal-48xl"|"m8g.medium"|"m8g.large"|"m8g.xlarge"|"m8g.2xlarge"|"m8g.4xlarge"|"m8g.8xlarge"|"m8g.12xlarge"|"m8g.16xlarge"|"m8g.24xlarge"|"m8g.48xlarge"|"m8g.metal-24xl"|"m8g.metal-48xl"|"x8g.medium"|"x8g.large"|"x8g.xlarge"|"x8g.2xlarge"|"x8g.4xlarge"|"x8g.8xlarge"|"x8g.12xlarge"|"x8g.16xlarge"|"x8g.24xlarge"|"x8g.48xlarge"|"x8g.metal-24xl"|"x8g.metal-48xl"|"i7ie.large"|"i7ie.xlarge"|"i7ie.2xlarge"|"i7ie.3xlarge"|"i7ie.6xlarge"|"i7ie.12xlarge"|"i7ie.18xlarge"|"i7ie.24xlarge"|"i7ie.48xlarge"|"i8g.large"|"i8g.xlarge"|"i8g.2xlarge"|"i8g.4xlarge"|"i8g.8xlarge"|"i8g.12xlarge"|"i8g.16xlarge"|"i8g.24xlarge"|"i8g.metal-24xl"|"u7i-6tb.112xlarge"|"u7i-8tb.112xlarge"|"u7inh-32tb.480xlarge"|"p5e.48xlarge"|"p5en.48xlarge"|"f2.12xlarge"|"f2.48xlarge"|"trn2.48xlarge"|"c7i-flex.12xlarge"|"c7i-flex.16xlarge"|"m7i-flex.12xlarge"|"m7i-flex.16xlarge"|"i7ie.metal-24xl"|"i7ie.metal-48xl"|"i8g.48xlarge"|"c8gd.medium"|"c8gd.large"|"c8gd.xlarge"|"c8gd.2xlarge"|"c8gd.4xlarge"|"c8gd.8xlarge"|"c8gd.12xlarge"|"c8gd.16xlarge"|"c8gd.24xlarge"|"c8gd.48xlarge"|"c8gd.metal-24xl"|"c8gd.metal-48xl"|"i7i.large"|"i7i.xlarge"|"i7i.2xlarge"|"i7i.4xlarge"|"i7i.8xlarge"|"i7i.12xlarge"|"i7i.16xlarge"|"i7i.24xlarge"|"i7i.48xlarge"|"i7i.metal-24xl"|"i7i.metal-48xl"|"p6-b200.48xlarge"|"m8gd.medium"|"m8gd.large"|"m8gd.xlarge"|"m8gd.2xlarge"|"m8gd.4xlarge"|"m8gd.8xlarge"|"m8gd.12xlarge"|"m8gd.16xlarge"|"m8gd.24xlarge"|"m8gd.48xlarge"|"m8gd.metal-24xl"|"m8gd.metal-48xl"|"r8gd.medium"|"r8gd.large"|"r8gd.xlarge"|"r8gd.2xlarge"|"r8gd.4xlarge"|"r8gd.8xlarge"|"r8gd.12xlarge"|"r8gd.16xlarge"|"r8gd.24xlarge"|"r8gd.48xlarge"|"r8gd.metal-24xl"|"r8gd.metal-48xl"|"c8gn.medium"|"c8gn.large"|"c8gn.xlarge"|"c8gn.2xlarge"|"c8gn.4xlarge"|"c8gn.8xlarge"|"c8gn.12xlarge"|"c8gn.16xlarge"|"c8gn.24xlarge"|"c8gn.48xlarge"|"c8gn.metal-24xl"|"c8gn.metal-48xl"|"f2.6xlarge"|"p6e-gb200.36xlarge"|"g6f.large"|"g6f.xlarge"|"g6f.2xlarge"|"g6f.4xlarge"|"gr6f.4xlarge"|"p5.4xlarge"|"r8i.large"|"r8i.xlarge"|"r8i.2xlarge"|"r8i.4xlarge"|"r8i.8xlarge"|"r8i.12xlarge"|"r8i.16xlarge"|"r8i.24xlarge"|"r8i.32xlarge"|"r8i.48xlarge"|"r8i.96xlarge"|"r8i.metal-48xl"|"r8i.metal-96xl"|"r8i-flex.large"|"r8i-flex.xlarge"|"r8i-flex.2xlarge"|"r8i-flex.4xlarge"|"r8i-flex.8xlarge"|"r8i-flex.12xlarge"|"r8i-flex.16xlarge"|"m8i.large"|"m8i.xlarge"|"m8i.2xlarge"|"m8i.4xlarge"|"m8i.8xlarge"|"m8i.12xlarge"|"m8i.16xlarge"|"m8i.24xlarge"|"m8i.32xlarge"|"m8i.48xlarge"|"m8i.96xlarge"|"m8i.metal-48xl"|"m8i.metal-96xl"|"m8i-flex.large"|"m8i-flex.xlarge"|"m8i-flex.2xlarge"|"m8i-flex.4xlarge"|"m8i-flex.8xlarge"|"m8i-flex.12xlarge"|"m8i-flex.16xlarge"|"i8ge.large"|"i8ge.xlarge"|"i8ge.2xlarge"|"i8ge.3xlarge"|"i8ge.6xlarge"|"i8ge.12xlarge"|"i8ge.18xlarge"|"i8ge.24xlarge"|"i8ge.48xlarge"|"i8ge.metal-24xl"|"i8ge.metal-48xl"|"mac-m4.metal"|"mac-m4pro.metal"|"r8gn.medium"|"r8gn.large"|"r8gn.xlarge"|"r8gn.2xlarge"|"r8gn.4xlarge"|"r8gn.8xlarge"|"r8gn.12xlarge"|"r8gn.16xlarge"|"r8gn.24xlarge"|"r8gn.48xlarge"|"r8gn.metal-24xl"|"r8gn.metal-48xl",
"SpotPrice": "string",
"SubnetId": "string",
"AvailabilityZone": "string",
"WeightedCapacity": double,
"Priority": double,
"InstanceRequirements": {
"VCpuCount": {
"Min": integer,
"Max": integer
},
"MemoryMiB": {
"Min": integer,
"Max": integer
},
"CpuManufacturers": ["intel"|"amd"|"amazon-web-services"|"apple", ...],
"MemoryGiBPerVCpu": {
"Min": double,
"Max": double
},
"ExcludedInstanceTypes": ["string", ...],
"InstanceGenerations": ["current"|"previous", ...],
"SpotMaxPricePercentageOverLowestPrice": integer,
"OnDemandMaxPricePercentageOverLowestPrice": integer,
"BareMetal": "included"|"required"|"excluded",
"BurstablePerformance": "included"|"required"|"excluded",
"RequireHibernateSupport": true|false,
"NetworkInterfaceCount": {
"Min": integer,
"Max": integer
},
"LocalStorage": "included"|"required"|"excluded",
"LocalStorageTypes": ["hdd"|"ssd", ...],
"TotalLocalStorageGB": {
"Min": double,
"Max": double
},
"BaselineEbsBandwidthMbps": {
"Min": integer,
"Max": integer
},
"AcceleratorTypes": ["gpu"|"fpga"|"inference", ...],
"AcceleratorCount": {
"Min": integer,
"Max": integer
},
"AcceleratorManufacturers": ["amazon-web-services"|"amd"|"nvidia"|"xilinx"|"habana", ...],
"AcceleratorNames": ["a100"|"inferentia"|"k520"|"k80"|"m60"|"radeon-pro-v520"|"t4"|"vu9p"|"v100"|"a10g"|"h100"|"t4g", ...],
"AcceleratorTotalMemoryMiB": {
"Min": integer,
"Max": integer
},
"NetworkBandwidthGbps": {
"Min": double,
"Max": double
},
"AllowedInstanceTypes": ["string", ...],
"MaxSpotPriceAsPercentageOfOptimalOnDemandPrice": integer,
"BaselinePerformanceFactors": {
"Cpu": {
"References": [
{
"InstanceFamily": "string"
}
...
]
}
}
}
}
...
]
}
...
]
--on-demand-target-capacity
(integer)
The number of On-Demand Instances in the fleet.
--context
(string)
Reserved.
--spot-fleet-request-id
(string) [required]
The ID of the Spot Fleet request.
--target-capacity
(integer)
The size of the fleet.
--excess-capacity-termination-policy
(string)
Indicates whether running instances should be terminated if the target capacity of the Spot Fleet request is decreased below the current size of the Spot Fleet.
Supported only for fleets of type
maintain
.Possible values:
noTermination
default
--cli-input-json
| --cli-input-yaml
(string)
Reads arguments from the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton
. If other arguments are provided on the command line, those values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally. This may not be specified along with --cli-input-yaml
.
--generate-cli-skeleton
(string)
Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value input
, prints a sample input JSON that can be used as an argument for --cli-input-json
. Similarly, if provided yaml-input
it will print a sample input YAML that can be used with --cli-input-yaml
. If provided with the value output
, it validates the command inputs and returns a sample output JSON for that command. The generated JSON skeleton is not stable between versions of the AWS CLI and there are no backwards compatibility guarantees in the JSON skeleton generated.
--debug
(boolean)
Turn on debug logging.
--endpoint-url
(string)
Override command’s default URL with the given URL.
--no-verify-ssl
(boolean)
By default, the AWS CLI uses SSL when communicating with AWS services. For each SSL connection, the AWS CLI will verify SSL certificates. This option overrides the default behavior of verifying SSL certificates.
--no-paginate
(boolean)
Disable automatic pagination. If automatic pagination is disabled, the AWS CLI will only make one call, for the first page of results.
--output
(string)
The formatting style for command output.
--query
(string)
A JMESPath query to use in filtering the response data.
--profile
(string)
Use a specific profile from your credential file.
--region
(string)
The region to use. Overrides config/env settings.
--version
(string)
Display the version of this tool.
--color
(string)
Turn on/off color output.
--no-sign-request
(boolean)
Do not sign requests. Credentials will not be loaded if this argument is provided.
--ca-bundle
(string)
The CA certificate bundle to use when verifying SSL certificates. Overrides config/env settings.
--cli-read-timeout
(int)
The maximum socket read time in seconds. If the value is set to 0, the socket read will be blocking and not timeout. The default value is 60 seconds.
--cli-connect-timeout
(int)
The maximum socket connect time in seconds. If the value is set to 0, the socket connect will be blocking and not timeout. The default value is 60 seconds.
--cli-binary-format
(string)
The formatting style to be used for binary blobs. The default format is base64. The base64 format expects binary blobs to be provided as a base64 encoded string. The raw-in-base64-out format preserves compatibility with AWS CLI V1 behavior and binary values must be passed literally. When providing contents from a file that map to a binary blob fileb://
will always be treated as binary and use the file contents directly regardless of the cli-binary-format
setting. When using file://
the file contents will need to properly formatted for the configured cli-binary-format
.
--no-cli-pager
(boolean)
Disable cli pager for output.
--cli-auto-prompt
(boolean)
Automatically prompt for CLI input parameters.
--no-cli-auto-prompt
(boolean)
Disable automatically prompt for CLI input parameters.
To use the following examples, you must have the AWS CLI installed and configured. See the Getting started guide in the AWS CLI User Guide for more information.
Unless otherwise stated, all examples have unix-like quotation rules. These examples will need to be adapted to your terminal’s quoting rules. See Using quotation marks with strings in the AWS CLI User Guide .
To modify a Spot fleet request
This example command updates the target capacity of the specified Spot fleet request.
Command:
aws ec2 modify-spot-fleet-request --target-capacity 20 --spot-fleet-request-id sfr-73fbd2ce-aa30-494c-8788-1cee4EXAMPLE
Output:
{
"Return": true
}
This example command decreases the target capacity of the specified Spot fleet request without terminating any Spot Instances as a result.
Command:
aws ec2 modify-spot-fleet-request --target-capacity 10 --excess-capacity-termination-policy NoTermination --spot-fleet-request-ids sfr-73fbd2ce-aa30-494c-8788-1cee4EXAMPLE
Output:
{
"Return": true
}
Return -> (boolean)
If the request succeeds, the response returnstrue
. If the request fails, no response is returned, and instead an error message is returned.