# Update a StagingRuleSet `UpdateStagingRuleSet` `PUT /api/stagingrulesets/{entityType}` - [OpenAPI fragment](https://www.lusid.com/docs/api/lusid/endpoints/staging-rule-set/UpdateStagingRuleSet.json) - [Rendered page](https://www.lusid.com/docs/api/lusid/endpoints/staging-rule-set/UpdateStagingRuleSet) Update an existing staging rule set. ## Referenced schemas - [UpdateStagingRuleSetRequest](https://www.lusid.com/docs/api/lusid/schemas/UpdateStagingRuleSetRequest.txt) - [StagingRuleSet](https://www.lusid.com/docs/api/lusid/schemas/StagingRuleSet.txt) [< Staging Rule Set](https://www.lusid.com/docs/api/lusid/endpoints/staging-rule-set/llms.txt)