# Plan Modifiers

 - [POST /plans/{planID}/modifiers](https://vbapi-docs.vbasoftware.com/openapi/vbasoftware/vbasoftware.api/plan-modifiers/createplanmodifier.md): Creates a new PlanModifier
 - [GET /plans/{planID}/modifiers](https://vbapi-docs.vbasoftware.com/openapi/vbasoftware/vbasoftware.api/plan-modifiers/listplanmodifier.md): Lists all PlanModifier for the given planID
 - [GET /plans/{planID}/modifiers/{modifier}/effective-dates/{effectiveDate}](https://vbapi-docs.vbasoftware.com/openapi/vbasoftware/vbasoftware.api/plan-modifiers/getplanmodifier.md): Gets PlanModifier
 - [PUT /plans/{planID}/modifiers/{modifier}/effective-dates/{effectiveDate}](https://vbapi-docs.vbasoftware.com/openapi/vbasoftware/vbasoftware.api/plan-modifiers/updateplanmodifier.md): Updates a specific PlanModifier.
 - [DELETE /plans/{planID}/modifiers/{modifier}/effective-dates/{effectiveDate}](https://vbapi-docs.vbasoftware.com/openapi/vbasoftware/vbasoftware.api/plan-modifiers/deleteplanmodifier.md): Deletes an PlanModifier
 - [PUT /plans/{planID}/modifiers-batch](https://vbapi-docs.vbasoftware.com/openapi/vbasoftware/vbasoftware.api/plan-modifiers/updatebatchplanmodifier.md): Create or Update multiple PlanModifier at once. If the entity exists, it will be updated. If the entity does not exist, it will be created.