json_schema: {
      "description": "A MWF link navigation component's schema definition.",
      "properties": {
          "config": {
              "dependencies": {
                  "header-tag": [
                      "header-title"
                  ],
                  "header-title": [
                      "header-tag"
                  ]
              },
              "properties": {
                  "context": {
                      "enum": [
                          "links-with-title-image",
                          "links-with-image",
                          "links-with-title",
                          "links-only"
                      ],
                      "type": "string"
                  },
                  "header-tag": {
                      "enum": [
                          "h1",
                          "h2",
                          "h3",
                          "h4",
                          "h5",
                          "h6"
                      ],
                      "type": "string"
                  },
                  "header-title": {
                      "type": "string"
                  }
              },
              "required": [
                  "context"
              ],
              "type": "object"
          },
          "links": {
              "items": {
                  "dependencies": {
                      "alternative-text": [
                          "image"
                      ],
                      "image": [
                          "alternative-text"
                      ]
                  },
                  "properties": {
                      "alternative-text": {
                          "type": "string"
                      },
                      "href": {
                          "type": "string"
                      },
                      "image": {
                          "type": "string"
                      },
                      "text": {
                          "type": "string"
                      }
                  },
                  "required": [
                      "href",
                      "text"
                  ]
              },
              "type": "array"
          }
      },
      "required": [
          "config",
          "links"
      ],
      "title": "Link navigation",
      "type": "object"
  }