--- title: "Changes to Create Topic" method: POST path: "/clusters/{cluster_id}/topics" --- # Changes to Create Topic `POST /clusters/{cluster_id}/topics` > Every recorded change to this operation, newest first. ## Timeline Changed in 23 of 69 revisions. - **2023-08-08** (v3) `25e5259d1722`: 2 breaking, 4 info - **2023-08-08** (v3) `1be42847ed21`: 1 breaking, 2 warning, 3 info - **2023-03-13** (v3) `4a6390846d5c`: 1 breaking - **2023-03-10** (v3) `bb1cdf42f052`: 1 breaking, 2 info - **2023-03-08** (v3) `fc2720a3b446`: 2 info - **2023-03-08** (v3) `125174a361e4`: 2 info - **2023-03-02** (v3) `0bf677c1cb67`: 1 breaking, 1 warning - **2022-12-06** (v3) `1539b3a4a2df`: 2 info - **2022-03-22** (v3) `7500cc59fcff`: 6 info - **2022-03-22** (v3) `fb570c3144de`: 1 info - **2022-03-22** (v3) `0b87d328c664`: 1 breaking, 6 info - **2022-01-18** (v3) `242a6e383b71`: 6 info - **2022-01-18** (v3) `fbdd72178c66`: 6 info - **2021-09-08** (v3) `2d4f120a2079`: 3 info - **2021-09-01** (v3) `fc95920a3a26`: 3 info - **2021-07-12** (v3) `9d6bc272cc45`: 1 info - **2021-07-07** (v3) `031b7043e56a`: 1 breaking - **2021-06-15** (v3) `d6fa9a3f19d9`: 1 info - **2021-06-15** (v3) `4de8ce028b2e`: 1 breaking - **2021-04-27** (v3) `d12053b3b4a6`: 1 info - **2021-02-08** (v3) `465b17368432`: 3 info - **2021-02-08** (v3) `24388fe7ebea`: 2 breaking, 1 warning - **2021-01-21** (v3) `f6853db47a86`: 3 info ## Changes - **2023-08-08** (v3) `25e5259d1722`: 2 breaking, 4 info - the `replicas_assignments` request property type changed from `array` to `object` - removed the media type `text/plain` for the response with the status `400` - api operation id `createKafkaV3Topic` removed and replaced with `createKafkaTopic` - added the non-success response with the status `403` - added the optional property `allOf[subschema #2]/authorized_operations` to the response with the `200` status - added the optional property `allOf[subschema #2]/authorized_operations` to the response with the `201` status - **2023-08-08** (v3) `1be42847ed21`: 1 breaking, 2 warning, 3 info - the `replicas_assignments` request property type changed from `object` to `array` - removed the optional property `allOf[subschema #2]/authorized_operations` from the response with the `200` status - removed the optional property `allOf[subschema #2]/authorized_operations` from the response with the `201` status - api operation id `createKafkaTopic` removed and replaced with `createKafkaV3Topic` - added the media type `text/plain` for the response with the status `400` - removed the non-success response with the status `403` - **2023-03-13** (v3) `4a6390846d5c`: 1 breaking - the `replicas_assignments` request property type changed from `array` to `object` - **2023-03-10** (v3) `bb1cdf42f052`: 1 breaking, 2 info - removed the media type `text/plain` for the response with the status `400` - api operation id `createKafkaV3Topic` removed and replaced with `createKafkaTopic` - added the non-success response with the status `403` - **2023-03-08** (v3) `fc2720a3b446`: 2 info - added the optional property `allOf[subschema #2]/authorized_operations` to the response with the `200` status - added the optional property `allOf[subschema #2]/authorized_operations` to the response with the `201` status - **2023-03-08** (v3) `125174a361e4`: 2 info - added the new optional request property `validate_only` - added the success response with the status `200` - **2023-03-02** (v3) `0bf677c1cb67`: 1 breaking, 1 warning - removed the success response with the status `200` - removed the request property `validate_only` - **2022-12-06** (v3) `1539b3a4a2df`: 2 info - added the new optional request property `validate_only` - added the success response with the status `200` - **2022-03-22** (v3) `7500cc59fcff`: 6 info - api operation id `createKafkaV3Topic` was added - api tag `Topic (v3)` added - api tag `Topic` removed - added the non-success response with the status `400` - added the non-success response with the status `401` - added the non-success response with the status `429` - **2022-03-22** (v3) `fb570c3144de`: 1 info - added the required property `allOf[subschema #2]/partitions_count` to the response with the `201` status - **2022-03-22** (v3) `0b87d328c664`: 1 breaking, 6 info - removed the required property `allOf[subschema #2]/partitions_count` from the response with the `201` status - api operation id `createKafkaV3Topic` removed and replaced with `` - api tag `Topic` added - api tag `Topic (v3)` removed - removed the non-success response with the status `400` - removed the non-success response with the status `401` - removed the non-success response with the status `429` - **2022-01-18** (v3) `242a6e383b71`: 6 info - api operation id `createKafkaV3Topic` was added - api tag `Topic (v3)` added - api tag `Topic` removed - added the non-success response with the status `400` - added the non-success response with the status `401` - added the non-success response with the status `429` - **2022-01-18** (v3) `fbdd72178c66`: 6 info - api operation id `createKafkaV3Topic` removed and replaced with `` - api tag `Topic` added - api tag `Topic (v3)` removed - removed the non-success response with the status `400` - removed the non-success response with the status `401` - removed the non-success response with the status `429` - **2021-09-08** (v3) `2d4f120a2079`: 3 info - added the non-success response with the status `400` - added the non-success response with the status `401` - added the non-success response with the status `429` - **2021-09-01** (v3) `fc95920a3a26`: 3 info - api operation id `createKafkaV3Topic` was added - api tag `Topic (v3)` added - api tag `Topic` removed - **2021-07-12** (v3) `9d6bc272cc45`: 1 info - added the required property `allOf[subschema #2]/partitions_count` to the response with the `201` status - **2021-07-07** (v3) `031b7043e56a`: 1 breaking - removed the required property `allOf[subschema #2]/partitions_count` from the response with the `201` status - **2021-06-15** (v3) `d6fa9a3f19d9`: 1 info - added the required property `allOf[subschema #2]/partitions_count` to the response with the `201` status - **2021-06-15** (v3) `4de8ce028b2e`: 1 breaking - removed the required property `allOf[subschema #2]/partitions_count` from the response with the `201` status - **2021-04-27** (v3) `d12053b3b4a6`: 1 info - added the required property `allOf[subschema #2]/partitions_count` to the response with the `201` status - **2021-02-08** (v3) `465b17368432`: 3 info - added the new optional request property `replicas_assignments` - the request property `partitions_count` became optional - the request property `replication_factor` became optional - **2021-02-08** (v3) `24388fe7ebea`: 2 breaking, 1 warning - the request property `partitions_count` became required - the request property `replication_factor` became required - removed the request property `replicas_assignments` - **2021-01-21** (v3) `f6853db47a86`: 3 info - added the new optional request property `replicas_assignments` - the request property `partitions_count` became optional - the request property `replication_factor` became optional --- [Operation](https://skmtc.dev/confluentinc/apis/rest-admin-api/docs/clusters/:cluster_id/topics/post.md) - [API](https://skmtc.dev/confluentinc/apis/rest-admin-api.md) - [Page](https://skmtc.dev/confluentinc/apis/rest-admin-api/changes/clusters/:cluster_id/topics/post)