DatabaseMigrationService / Client / start_metadata_model_creation

start_metadata_model_creation¶

DatabaseMigrationService.Client.start_metadata_model_creation(**kwargs)¶

Creates source metadata model of the given type with the specified properties for schema conversion operations.

Note

This action supports only these directions: from SQL Server to Aurora PostgreSQL, or from SQL Server to RDS for PostgreSQL.

Request Syntax

response = client.start_metadata_model_creation(
    MigrationProjectIdentifier='string',
    SelectionRules='string',
    MetadataModelName='string',
    Properties={
        'StatementProperties': {
            'Definition': 'string'
        }
    }
)

Parameters:

MigrationProjectIdentifier (string) –
[REQUIRED]

The migration project name or Amazon Resource Name (ARN).
SelectionRules (string) –
[REQUIRED]

The JSON string that specifies the location where the metadata model will be created. Selection rules must specify a single schema. For more information, see Selection Rules in the DMS User Guide.
MetadataModelName (string) –
[REQUIRED]

The name of the metadata model.
Properties (dict) –
[REQUIRED]

The properties of metadata model in JSON format. This object is a Union. Only one member of this object can be specified or returned.

Note
This is a Tagged Union structure. Only one of the following top level keys can be set: StatementProperties.
- StatementProperties (dict) –
  
  The properties of the statement.
  - Definition (string) – [REQUIRED]
    
    The SQL text of the statement.

Return type:

dict

Returns:

Response Syntax

{
    'RequestIdentifier': 'string'
}

Response Structure

(dict) –
- RequestIdentifier (string) –
  
  The identifier for the metadata model creation operation.

Exceptions

DatabaseMigrationService.Client.exceptions.ResourceAlreadyExistsFault
DatabaseMigrationService.Client.exceptions.ResourceNotFoundFault
DatabaseMigrationService.Client.exceptions.ResourceQuotaExceededFault
DatabaseMigrationService.Client.exceptions.AccessDeniedFault