Request Syntax Request Parameters Response Syntax Response Elements Errors Examples See Also

StartMetadataModelExportAsScript

Saves your converted code to a file as a SQL script, and stores this file on your Amazon S3 bucket.

Request Syntax


{
   "FileName": "string",
   "MigrationProjectIdentifier": "string",
   "Origin": "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.

FileName

The name of the model file to create in the Amazon S3 bucket.

Type: String

Required: No

MigrationProjectIdentifier

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

Type: String

Length Constraints: Maximum length of 255.

Required: Yes

Origin

Whether to export the metadata model from the source or the target.

Type: String

Valid Values: SOURCE | TARGET

Required: Yes

SelectionRules

A value that specifies the database objects to export.

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 export operation.

Type: String

Errors

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

AccessDeniedFault

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

message

HTTP Status Code: 400

InvalidResourceStateFault

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

message

HTTP Status Code: 400

KMSKeyNotAccessibleFault

AWS DMS cannot access the KMS key.

message

HTTP Status Code: 400

ResourceAlreadyExistsFault

The resource you are attempting to create already exists.

message
resourceArn

HTTP Status Code: 400

ResourceNotFoundFault

The resource could not be found.

message

HTTP Status Code: 400

ResourceQuotaExceededFault

The quota for this resource quota has been exceeded.

message

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

Export converted metadata models as DDL scripts

The following example queues an export of converted metadata models for all objects in the ExampleSchema schema as data definition language (DDL) scripts to the Amazon S3 bucket associated with the migration project.

Sample Request


POST / HTTP/1.1
Host: dms.<region>.<domain>
Content-Type: application/x-amz-json-1.1
Content-Length: <PayloadSizeBytes>
Authorization: AWS4-HMAC-SHA256 Credential=<Credential>, SignedHeaders=<SignedHeaders>, Signature=<Signature>
X-Amz-Date: <Date>
X-Amz-Target: AmazonDMSv20160101.StartMetadataModelExportAsScript
{
    "MigrationProjectIdentifier": "arn:aws:dms:us-east-1:111122223333:migration-project:EXAMPLEABCDEFGHIJKLMNOPQRS",
    "SelectionRules": "{\"rules\": [{\"rule-type\": \"selection\",\"rule-id\": \"1\",\"rule-name\": \"1\",\"object-locator\": {\"server-name\": \"example-target-server.us-east-1.rds.amazonaws.com\", \"schema-name\": \"ExampleSchema\"},\"rule-action\": \"explicit\"}]}",
    "Origin": "TARGET",
    "FileName": "ExampleScript"
}

Sample Response


HTTP/1.1 200 OK
x-amzn-RequestId: <RequestId>
Content-Type: application/x-amz-json-1.1
Content-Length: <PayloadSizeBytes>
Date: <Date>
{
    "RequestIdentifier": "a1b2c3d4-5678-90ab-cdef-EXAMPLE11111"
}