<p>Creates the replication instance using the specified parameters.</p> <p>DMS requires that your account have certain roles with appropriate permissions before you can create a replication instance. For information on the required roles, see <a href="https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Security.html#CHAP_Security.APIRole">Creating the IAM Roles to Use With the CLI and DMS API</a>. For information on the required permissions, see <a href="https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Security.html#CHAP_Security.IAMPermissions">IAM Permissions Needed to Use DMS</a>.</p>

{
  "success": true,
  "data": {
    "id": "abc123",
    "created_at": "2025-01-01T00:00:00Z"
  }
}

{
  "success": false,
  "error": {
    "code": "VALIDATION_ERROR",
    "message": "Invalid request parameters"
  }
}

<p>Creates the replication instance using the specified parameters.</p> <p>DMS requires that your account have certain roles with appropriate permissions before you can create a replication instance. For information on the required roles, see <a href="https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Security.html#CHAP_Security.APIRole">Creating the IAM Roles to Use With the CLI and DMS API</a>. For information on the required permissions, see <a href="https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Security.html#CHAP_Security.IAMPermissions">IAM Permissions Needed to Use DMS</a>.</p>

{
  "success": true,
  "data": {
    "id": "abc123",
    "created_at": "2025-01-01T00:00:00Z"
  }
}

{
  "success": false,
  "error": {
    "code": "VALIDATION_ERROR",
    "message": "Invalid request parameters"
  }
}