import json

from metadata.sdk import configure
from metadata.sdk.entities import DatabaseServices

configure(
    host="https://your-company.open-metadata.org/api",
    jwt_token="your-jwt-token"
)

# List all versions
versions = DatabaseServices.get_versions("a1b2c3d4-e5f6-7890-abcd-ef1234567890")
for v in versions:
    version = json.loads(v)
    print(f"Version {version['version']}: {version.get('description')}")

# Get a specific version
service_v1 = DatabaseServices.get_specific_version(
    "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
    "0.1"
)
print(f"Original description: {getattr(service_v1.description, 'root', service_v1.description)}")

import org.openmetadata.schema.entity.services.DatabaseService;
import org.openmetadata.schema.type.EntityHistory;

// client is an initialized OpenMetadataClient.

// List all versions
EntityHistory history = client.databaseServices().getVersionList("a1b2c3d4-e5f6-7890-abcd-ef1234567890");

for (Object version : history.getVersions()) {
    System.out.println("Version: " + version);
}

// Get a specific version
DatabaseService v1 = client.databaseServices().getVersion("a1b2c3d4-e5f6-7890-abcd-ef1234567890", 0.1);
System.out.println("Description: " + v1.getDescription());

# List all versions
curl "{base_url}/api/v1/services/databaseServices/fd2193af-fe09-4366-92b7-1e0d01cd8c09/versions" \
  -H "Authorization: Bearer {access_token}"

# Get a specific version
curl "{base_url}/api/v1/services/databaseServices/fd2193af-fe09-4366-92b7-1e0d01cd8c09/versions/0.1" \
  -H "Authorization: Bearer {access_token}"

{
  "entityType": "databaseService",
  "versions": [
    "{\"id\":\"fd2193af-fe09-4366-92b7-1e0d01cd8c09\",\"name\":\"sample_data\",\"fullyQualifiedName\":\"sample_data\",\"serviceType\":\"BigQuery\",\"description\":\"Updated BigQuery data service\",\"version\":0.2,\"updatedAt\":1769982700000,\"updatedBy\":\"admin\",\"deleted\":false}",
    "{\"id\":\"fd2193af-fe09-4366-92b7-1e0d01cd8c09\",\"name\":\"sample_data\",\"fullyQualifiedName\":\"sample_data\",\"serviceType\":\"BigQuery\",\"description\":\"Sample data service for BigQuery\",\"version\":0.1,\"updatedAt\":1769982650000,\"updatedBy\":\"admin\",\"deleted\":false}"
  ]
}