StartMetadataModelAssessment - AWS Database Migration Service

StartMetadataModelAssessment

Creates a database migration assessment report by assessing the migration complexity for your source database. A database migration assessment report summarizes all of the schema conversion tasks. It also details the action items for database objects that can't be converted to the database engine of your target database instance.

Request Syntax

{ "MigrationProjectIdentifier": "string", "SelectionRules": "string" }

Request Parameters

For information about the parameters that are common to all actions, see Common Parameters.

The request accepts the following data in JSON format.

MigrationProjectIdentifier

The migration project name or Amazon Resource Name (ARN).

Type: String

Required: Yes

SelectionRules

A value that specifies the database objects to assess.

Type: String

Required: Yes

Response Syntax

{ "RequestIdentifier": "string" }

Response Elements

If the action is successful, the service sends back an HTTP 200 response.

The following data is returned in JSON format by the service.

RequestIdentifier

The identifier for the assessment operation.

Type: String

Errors

For information about the errors that are common to all actions, see Common Errors.

AccessDeniedFault

AWS DMS was denied access to the endpoint. Check that the role is correctly configured.

HTTP Status Code: 400

InvalidResourceStateFault

The resource is in a state that prevents it from being used for database migration.

HTTP Status Code: 400

KMSKeyNotAccessibleFault

AWS DMS cannot access the KMS key.

HTTP Status Code: 400

ResourceAlreadyExistsFault

The resource you are attempting to create already exists.

HTTP Status Code: 400

ResourceNotFoundFault

The resource could not be found.

HTTP Status Code: 400

ResourceQuotaExceededFault

The quota for this resource quota has been exceeded.

HTTP Status Code: 400

S3AccessDeniedFault

Insufficient privileges are preventing access to an Amazon S3 object.

HTTP Status Code: 400

S3ResourceNotFoundFault

A specified Amazon S3 bucket, bucket folder, or other object can't be found.

HTTP Status Code: 400

Examples

Example

This example illustrates one usage of StartMetadataModelAssessment.

Sample Request

awsdms start-metadata-model-assessment --migration-project-identifier arn:aws:dms:us-east-1:012345678901:migration-project:EXAMPLEABCDEFGHIJKLMNOPQRSTUVWXYZ012345 --selection-rules "{\"rules\": [{\"rule-type\": \"selection\",\"rule-id\": \"1\",\"rule-name\": \"1\",\"object-locator\": {\"server-name\": \"aurora-pg.cluster-A1B2C3D4E5F6.us-east-1.rds.amazonaws.com\", \"schema-name\": \"schema1\", \"table-name\": \"Cities\"},\"rule-action\": \"explicit\"} ]}"

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: