gistfile1.txt

{
  "openapi": "3.0.1",
  "info": {
    "title": "My API",
    "version": "v1"
  },
  "paths": {
    "/Test/Get": {
      "get": {
        "tags": [
          "Test"
        ],
        "operationId": "GetIt",
        "responses": {
          "200": {
            "description": "Success",
            "content": {
              "text/plain": {
                "schema": {
                  "$ref": "#/components/schemas/MyType"
                }
              },
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/MyType"
                }
              },
              "text/json": {
                "schema": {
                  "$ref": "#/components/schemas/MyType"
                }
              }
            }
          }
        }
      }
    },
    "/Test/PostRequired": {
      "post": {
        "tags": [
          "Test"
        ],
        "operationId": "PostRequired",
        "requestBody": {
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/MyType"
              }
            },
            "text/json": {
              "schema": {
                "$ref": "#/components/schemas/MyType"
              }
            },
            "application/*+json": {
              "schema": {
                "$ref": "#/components/schemas/MyType"
              }
            }
          },
          "required": true
        },
        "responses": {
          "200": {
            "description": "Success"
          }
        }
      }
    },
    "/Test/PostNonRequired": {
      "post": {
        "tags": [
          "Test"
        ],
        "operationId": "PostNotRequired",
        "requestBody": {
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/MyType"
              }
            },
            "text/json": {
              "schema": {
                "$ref": "#/components/schemas/MyType"
              }
            },
            "application/*+json": {
              "schema": {
                "$ref": "#/components/schemas/MyType"
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "Success"
          }
        }
      }
    }
  },
  "components": {
    "schemas": {
      "MyInnerType": {
        "type": "object",
        "properties": {
          "ignoreMe": {
            "type": "integer",
            "format": "int32"
          }
        }
      },
      "MyType": {
        "required": [
          "requiredInner",
          "requiredInteger",
          "requiredString"
        ],
        "type": "object",
        "properties": {
          "requiredString": {
            "type": "string"
          },
          "nonRequiredString": {
            "type": "string",
            "nullable": true
          },
          "requiredInteger": {
            "type": "integer",
            "format": "int32"
          },
          "nonRequiredInteger": {
            "type": "integer",
            "format": "int32",
            "nullable": true
          },
          "requiredInner": {
            "$ref": "#/components/schemas/MyInnerType"
          },
          "nonRequiredInner": {
            "$ref": "#/components/schemas/MyInnerType",
            "nullable": true
          }
        }
      }
    }
  }
}