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aws dms modify-migration-project

Modifies the specified migration project using the provided parameters. AWS CLI reference

1 example 8 options Its page in the AWS CLI reference

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Examples

from aws-cli, each command read by CmdID

To modify a migration project

The following modify-migration-project example updates the source data provider and description of a migration project.

aws dms modify-migration-project --migration-project-identifier arn:aws:dms:us-west-2:123456789012:migration-project:EXAMPLEABCDEFGHIJKLMNOPQRS --description "Updated migration project description" --source-data-provider-descriptors DataProviderIdentifier=arn:aws:dms:us-west-2:123456789012:data-provider:EXAMPLEABCDEFGHIJKLMNOPQRSIdentify
--migration-project-identifierThe identifier of the migration project.
--descriptionA user-friendly description of the migration project.
--source-data-provider-descriptorsInformation about the source data provider, including the name, ARN, and Amazon Web Services Secrets Manager parameters.
Its output, shortened
{
    "MigrationProject": {
        "MigrationProjectName": "example-migration-project",
        "MigrationProjectArn": "arn:aws:dms:us-west-2:123456789012:migration-project:EXAMPLEABCDEFGHIJKLMNOPQRS",
        "MigrationProjectCreationTime": "2026-01-09T12:30:00.000000+00:00",
        "SourceDataProviderDescriptors": [
            {
                "SecretsManagerSecretId": "arn:aws:secretsmanager:us-west-2:123456789012:secret:example-source-secret-A1B2C3",
                "SecretsManagerAccessRoleArn": "arn:aws:iam::123456789012:role/example-secrets-manager-role",
                "DataProviderName": "example-data-provider",
                "DataProviderArn": "arn:aws:dms:us-west-2:123456789012:data-provider:EXAMPLEABCDEFGHIJKLMNOPQRS"
            }
        ],
        "TargetDataProviderDescriptors": [
            {
                "SecretsManagerSecretId": "arn:aws:secretsmanager:us-west-2:123456789012:secret:example-target-secret-A1B2C3",
                "SecretsManagerAccessRoleArn": "arn:aws:iam::123456789012:role/example-secrets-manager-role",
                "DataProviderName": "example-data-provider",
                "DataProviderArn": "arn:aws:dms:us-west-2:123456789012:data-provider:EXAMPLEABCDEFGHIJKLMNOPQRS"
            }
        ],
        "InstanceProfileArn": "arn:aws:dms:us-west-2:123456789012:instance-profile:EXAMPLEABCDEFGHIJKLMNOPQRS",
        "InstanceProfileName": "example-instance-profile",
        "TransformationRules": "{\"rules\":[{\"rule-type\":\"transformation\",\"rule-id\":\"1\",\"rule-name\":\"1\",\"rule-target\":\"schema\",\"rule-action\":\"rename\",\"object-locator\":{\"schema-name\":\"ExampleSchema\"},\"value\":\"TargetSchema\"}]}",
        "Description": "Updated migration project description",
        "SchemaConversionApplicationAttributes": {
            "S3BucketPath": "s3://amzn-s3-demo-bucket",
            "S3BucketRoleArn": "arn:aws:iam::123456789012:role/example-s3-access-role"
        }
    }
… 1 more line

For more information, see Working with migration projects in the AWS Database Migration Service User Guide.

Options

8 in the AWS CLI reference
--descriptionA user-friendly description of the migration project.
--instance-profile-identifierThe name or Amazon Resource Name (ARN) for the instance profile.
--migration-project-identifierThe identifier of the migration project.
--migration-project-nameA user-friendly name for the migration project.
--schema-conversion-application-attributesThe schema conversion application attributes, including the Amazon S3 bucket name and Amazon S3 role ARN.
--source-data-provider-descriptorsInformation about the source data provider, including the name, ARN, and Amazon Web Services Secrets Manager parameters.
--target-data-provider-descriptorsInformation about the target data provider, including the name, ARN, and Amazon Web Services Secrets Manager parameters.
--transformation-rulesA JSON string that specifies the transformation rules for the migration project.