EC2 / Client / describe_capacity_blocks

describe_capacity_blocks¶

EC2.Client.describe_capacity_blocks(**kwargs)¶

Describes details about Capacity Blocks in the Amazon Web Services Region that you’re currently using.

Request Syntax

response = client.describe_capacity_blocks(
    CapacityBlockIds=[
        'string',
    ],
    NextToken='string',
    MaxResults=123,
    Filters=[
        {
            'Name': 'string',
            'Values': [
                'string',
            ]
        },
    ],
    DryRun=True|False
)

Parameters:

CapacityBlockIds (list) –
The IDs of the Capacity Blocks.
- (string) –
NextToken (string) – The token to use to retrieve the next page of results.
MaxResults (integer) – The maximum number of items to return for this request. To get the next page of items, make another request with the token returned in the output. For more information, see Pagination.
Filters (list) –
One or more filters.
- capacity-block-id - The ID of the Capacity Block.
- ultraserver-type - The Capacity Block type. The type can be instances or ultraservers.
- availability-zone - The Availability Zone of the Capacity Block.
- start-date - The date and time at which the Capacity Block was started.
- end-date - The date and time at which the Capacity Block expires. When a Capacity Block expires, all instances in the Capacity Block are terminated.
- create-date - The date and time at which the Capacity Block was created.
- state - The state of the Capacity Block ( active | expired | unavailable | cancelled | failed | scheduled | payment-pending | payment-failed).
- tags - The tags assigned to the Capacity Block.
- (dict) –
  
  A filter name and value pair that is used to return a more specific list of results from a describe operation. Filters can be used to match a set of resources by specific criteria, such as tags, attributes, or IDs.
  
  If you specify multiple filters, the filters are joined with an AND, and the request returns only results that match all of the specified filters.
  
  For more information, see List and filter using the CLI and API in the Amazon EC2 User Guide.
  - Name (string) –
    
    The name of the filter. Filter names are case-sensitive.
  - Values (list) –
    
    The filter values. Filter values are case-sensitive. If you specify multiple values for a filter, the values are joined with an OR, and the request returns all results that match any of the specified values.
    - (string) –
DryRun (boolean) – 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.

Return type:

dict

Returns:

Response Syntax

{
    'CapacityBlocks': [
        {
            'CapacityBlockId': 'string',
            'UltraserverType': 'string',
            'AvailabilityZone': 'string',
            'AvailabilityZoneId': 'string',
            'CapacityReservationIds': [
                'string',
            ],
            'StartDate': datetime(2015, 1, 1),
            'EndDate': datetime(2015, 1, 1),
            'CreateDate': datetime(2015, 1, 1),
            'State': 'active'|'expired'|'unavailable'|'cancelled'|'failed'|'scheduled'|'payment-pending'|'payment-failed',
            'Tags': [
                {
                    'Key': 'string',
                    'Value': 'string'
                },
            ]
        },
    ],
    'NextToken': 'string'
}

Response Structure

(dict) –
- CapacityBlocks (list) –
  
  The Capacity Blocks.
  - (dict) –
    
    Reserve powerful GPU instances on a future date to support your short duration machine learning (ML) workloads. Instances that run inside a Capacity Block are automatically placed close together inside Amazon EC2 UltraClusters, for low-latency, petabit-scale, non-blocking networking.
    
    You can also reserve Amazon EC2 UltraServers. UltraServers connect multiple EC2 instances using a low-latency, high-bandwidth accelerator interconnect (NeuronLink). They are built to tackle very large-scale AI/ML workloads that require significant processing power. For more information, see Amazon EC2 UltraServers.
    - CapacityBlockId (string) –
      
      The ID of the Capacity Block.
    - UltraserverType (string) –
      
      The EC2 UltraServer type of the Capacity Block.
    - AvailabilityZone (string) –
      
      The Availability Zone of the Capacity Block.
    - AvailabilityZoneId (string) –
      
      The Availability Zone ID of the Capacity Block.
    - CapacityReservationIds (list) –
      
      The ID of the Capacity Reservation.
      - (string) –
    - StartDate (datetime) –
      
      The date and time at which the Capacity Block was started.
    - EndDate (datetime) –
      
      The date and time at which the Capacity Block expires. When a Capacity Block expires, all instances in the Capacity Block are terminated.
    - CreateDate (datetime) –
      
      The date and time at which the Capacity Block was created.
    - State (string) –
      
      The state of the Capacity Block.
    - Tags (list) –
      
      The tags assigned to the Capacity Block.
      - (dict) –
        
        Describes a tag.
        
        Key (string) –
        
        The key of the tag.
        
        Constraints: Tag keys are case-sensitive and accept a maximum of 127 Unicode characters. May not begin with aws:.
        
        Value (string) –
        
        The value of the tag.
        
        Constraints: Tag values are case-sensitive and accept a maximum of 256 Unicode characters.
- NextToken (string) –
  
  The token to use to retrieve the next page of results. This value is null when there are no more results to return.