OpenSearch/rest-api-spec/api/indices.delete.json

{
  "indices.delete": {
    "documentation": "http://www.elasticsearch.org/guide/reference/api/admin-indices-delete-index/",
    "methods": ["DELETE"],
    "url": {
      "path": "/",
      "paths": ["/", "/{index}"],
      "parts": {
        "index": {
          "type" : "list",
          "description" : "A comma-separated list of indices to delete; use `_all` or empty string to delete all indices"
        }
      },
      "params": {
        "timeout": {
          "type" : "time",
          "description" : "Explicit operation timeout"
        },
        "master_timeout": {
          "type" : "time",
          "description" : "Specify timeout for connection to master"
        }
      }
    },
    "body": null
  }
}