# Marker Settings Marker Settings apply to groups of similar Markers. For example, "deploys" markers appear with the same color on a graph. This API allows you to list, create, update, and delete Marker Settings. ## Create a Marker Setting - [POST /1/marker_settings/{datasetSlug}](https://api-docs.honeycomb.io/api/marker-settings/createmarkersetting.md) ## Get a Marker Setting - [GET /1/marker_settings/{datasetSlug}](https://api-docs.honeycomb.io/api/marker-settings/listmarkersettings.md) ## Update a Marker Setting - [PUT /1/marker_settings/{datasetSlug}/{markerSettingId}](https://api-docs.honeycomb.io/api/marker-settings/updatemarkersettings.md): A marker setting's may not be changed after creation. ## Delete a Marker Setting - [DELETE /1/marker_settings/{datasetSlug}/{markerSettingId}](https://api-docs.honeycomb.io/api/marker-settings/deletemarkersettings.md)