AWS API Changes

2025/03/21 - Amazon Bedrock - 1 updated api methods

Changes A CustomModelUnit(CMU) is an abstract view of the hardware utilization that Bedrock needs to host a a single copy of your custom imported model. Bedrock determines the number of CMUs that a model copy needs when you import the custom model. You can use CMUs to estimate the cost of Inference's.

GetImportedModel (updated)

Link ¶
Changes (response)

{'customModelUnits': {'customModelUnitsPerModelCopy': 'integer',
                      'customModelUnitsVersion': 'string'}}

Gets properties associated with a customized model you imported.

See also: AWS API Documentation

Request Syntax

client.get_imported_model(
    modelIdentifier='string'
)

type modelIdentifier:

string

param modelIdentifier:

[REQUIRED]

Name or Amazon Resource Name (ARN) of the imported model.

rtype:

dict

returns:

Response Syntax

{
    'modelArn': 'string',
    'modelName': 'string',
    'jobName': 'string',
    'jobArn': 'string',
    'modelDataSource': {
        's3DataSource': {
            's3Uri': 'string'
        }
    },
    'creationTime': datetime(2015, 1, 1),
    'modelArchitecture': 'string',
    'modelKmsKeyArn': 'string',
    'instructSupported': True|False,
    'customModelUnits': {
        'customModelUnitsPerModelCopy': 123,
        'customModelUnitsVersion': 'string'
    }
}

Response Structure

(dict) --
- modelArn (string) --
  
  The Amazon Resource Name (ARN) associated with this imported model.
- modelName (string) --
  
  The name of the imported model.
- jobName (string) --
  
  Job name associated with the imported model.
- jobArn (string) --
  
  Job Amazon Resource Name (ARN) associated with the imported model.
- modelDataSource (dict) --
  
  The data source for this imported model.
  Note
  
  This is a Tagged Union structure. Only one of the following top level keys will be set: s3DataSource. If a client receives an unknown member it will set SDK_UNKNOWN_MEMBER as the top level key, which maps to the name or tag of the unknown member. The structure of SDK_UNKNOWN_MEMBER is as follows:
```
'SDK_UNKNOWN_MEMBER': {'name': 'UnknownMemberName'}
```
  - s3DataSource (dict) --
    
    The Amazon S3 data source of the imported model.
    - s3Uri (string) --
      
      The URI of the Amazon S3 data source.
- creationTime (datetime) --
  
  Creation time of the imported model.
- modelArchitecture (string) --
  
  The architecture of the imported model.
- modelKmsKeyArn (string) --
  
  The imported model is encrypted at rest using this key.
- instructSupported (boolean) --
  
  Specifies if the imported model supports converse.
- customModelUnits (dict) --
  
  Information about the hardware utilization for a single copy of the model.
  - customModelUnitsPerModelCopy (integer) --
    
    The number of custom model units used to host a model copy.
  - customModelUnitsVersion (string) --
    
    The version of the custom model unit. Use to determine the billing rate for the custom model unit.