from metadata.sdk import configure
from metadata.sdk.entities import Topics

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

# List first page
topics = Topics.list(limit=50)
for t in topics.data:
    print(f"{t.fullyQualifiedName}")

# List all with auto-pagination
for t in Topics.list_all():
    print(f"{t.fullyQualifiedName}")

# Filter by service
topics = Topics.list(
    service="sample_kafka",
    fields=["owners", "tags", "domain"],
    limit=50
)

for t in topics.data:
    print(f"{t.fullyQualifiedName}")
    if t.owners:
        print(f"  Owners: {[o.name for o in t.owners]}")
    if t.tags:
        print(f"  Tags: {[t.tagFQN for t in t.tags]}")

import static org.openmetadata.sdk.fluent.Topics.*;

// List first page
var result = Topics.list()
    .limit(50)
    .execute();

for (var t : result.getData()) {
    System.out.println(t.getFullyQualifiedName());
}

// Filter by service with fields
var result = Topics.list()
    .service("sample_kafka")
    .fields("owners", "tags", "domain")
    .limit(50)
    .execute();

for (var t : result.getData()) {
    System.out.println(t.getFullyQualifiedName());
}

# List all
curl "{base_url}/api/v1/topics?limit=50" \
  -H "Authorization: Bearer {access_token}"

# Filter by service
curl "{base_url}/api/v1/topics?service=sample_kafka&limit=50" \
  -H "Authorization: Bearer {access_token}"

# With fields
curl "{base_url}/api/v1/topics?service=sample_kafka&fields=owners,tags,domains&limit=50" \
  -H "Authorization: Bearer {access_token}"

{
  "data": [
    {
      "id": "0a021819-982e-4ee4-a5a2-4af30eaa3016",
      "name": "address_book",
      "fullyQualifiedName": "sample_kafka.address_book",
      "description": "All Protobuf record related events gets captured in this topic",
      "version": 0.1,
      "updatedAt": 1769982663546,
      "updatedBy": "admin",
      "service": {
        "id": "469ef25e-9bdf-4d5f-8553-eb0ce8581f30",
        "type": "messagingService",
        "name": "sample_kafka",
        "fullyQualifiedName": "sample_kafka",
        "displayName": "sample_kafka",
        "deleted": false
      },
      "serviceType": "Kafka",
      "messageSchema": {
        "schemaText": "syntax = \"proto2\";\npackage tutorial;\nmessage Person { ... }",
        "schemaType": "Protobuf",
        "schemaFields": [
          {
            "name": "AddressBook",
            "dataType": "RECORD",
            "fullyQualifiedName": "sample_kafka.address_book.AddressBook",
            "children": []
          }
        ]
      },
      "partitions": 1,
      "cleanupPolicies": ["delete"],
      "replicationFactor": 1,
      "maximumMessageSize": 1,
      "retentionSize": -1,
      "deleted": false,
      "owners": [],
      "tags": [],
      "domains": []
    }
  ],
  "paging": {
    "after": "...",
    "total": 12
  }
}