Merge pull request OAI#1051 from OAI/requireed-fields

Added required fields

Author: Ron

versions/3.0.md

@@ -323,7 +323,7 @@ An object representing a Server.
 
 Field Name | Type | Description
 ---|:---:|---
-<a name="serverUrl"></a>url | `string` | A URL to the target host.  This URL supports Server Variables and may be relative, to indicate that the host ___location is relative to the ___location where the OpenAPI definition is being served. Variable substitutions will be made when a variable is named in `{`brackets`}`.
+<a name="serverUrl"></a>url | `string` | **Required.** A URL to the target host.  This URL supports Server Variables and may be relative, to indicate that the host ___location is relative to the ___location where the OpenAPI definition is being served. Variable substitutions will be made when a variable is named in `{`brackets`}`.
 <a name="serverDescription"></a>description | `string` | An optional string describing the host designated by the URL.
 <a name="serverVariables"></a>variables | [Server Variables Object](#serverVariablesObject) | An object holding variables for substitution in the URL template.
 
@@ -1110,7 +1110,7 @@ Describes a single request body.
 Field Name | Type | Description
 ---|:---:|---
 <a name="requestBodyDescription"></a>description | `string` | A brief description of the request body. This could contain examples of use.  [CommonMark syntax](http://spec.commonmark.org/) can be used for rich text representation.
-<a name="requestBodyContent"></a>content | [Content Object](#contentObject) | The content of the request body.
+<a name="requestBodyContent"></a>content | [Content Object](#contentObject) | **Required.** The content of the request body.
 <a name="requestBodyRequired"></a>required | `boolean` | Determines if the request body is required in the request. Defaults to `false`.