Describes the credit option for CPU usage of the specified burstable
performance instances. The credit options are standard and
unlimited.
If you do not specify an instance ID, Amazon EC2 returns burstable
performance instances with the unlimited credit option, as well as
instances that were previously configured as T2, T3, and T3a with the
unlimited credit option. For example, if you resize a T2 instance,
while it is configured as unlimited, to an M4 instance, Amazon EC2
returns the M4 instance.
If you specify one or more instance IDs, Amazon EC2 returns the credit
option (standard or unlimited) of those instances. If you specify an
instance ID that is not valid, such as an instance that is not a
burstable performance instance, an error is returned.
Recently terminated instances might appear in the returned results. This interval is usually less than one hour.
If an Availability Zone is experiencing a service disruption and you specify instance IDs in the affected zone, or do not specify any instance IDs at all, the call fails. If you specify only instance IDs in an unaffected zone, the call works normally.
For more information, see Burstable performance instances in the Amazon Elastic Compute Cloud User Guide.
ec2_describe_instance_credit_specifications(DryRun, Filters,
InstanceIds, MaxResults, NextToken)A list with the following syntax:
list(
InstanceCreditSpecifications = list(
list(
InstanceId = "string",
CpuCredits = "string"
)
),
NextToken = "string"
)
Checks whether you have the required permissions for the action, without
actually making the request, and provides an error response. If you have
the required permissions, the error response is DryRunOperation.
Otherwise, it is UnauthorizedOperation.
The filters.
instance-id - The ID of the instance.
The instance IDs.
Default: Describes all your instances.
Constraints: Maximum 1000 explicitly specified instance IDs.
The maximum number of results to return in a single call. To retrieve
the remaining results, make another call with the returned NextToken
value. This value can be between 5 and 1000. You cannot specify this
parameter and the instance IDs parameter in the same call.
The token to retrieve the next page of results.
svc$describe_instance_credit_specifications(
DryRun = TRUE|FALSE,
Filters = list(
list(
Name = "string",
Values = list(
"string"
)
)
),
InstanceIds = list(
"string"
),
MaxResults = 123,
NextToken = "string"
)