# MCP tool reference

1 callable tools.

Use tools/call at https://mcp.schedulerzero.com/mcp with the exact tool name and arguments below. The /tools/ paths in this view are documentation identifiers, not HTTP endpoints. Request execution is disabled for this reference.

Inputs are shown for personal API keys (bound) and for OAuth/delegated agents. Output schemas describe MCP structuredContent: native objects pass through; arrays, scalars and null use a data wrapper. Text content retains the native JSON result.

[Connect a client](/mcp/connect) · [Authentication and authorization](/authentication) · [Generated auth guide](/auth.md) · [Download tool catalog](/mcp-catalog.json) · [Agent documentation](/llms.txt)

## manage_domain_dns

Read or replace a domain's DNS records with validated typed records.

Use to fix DNS for a sending domain or change where its website goes; confirm the full record set with a person before replacing it.

Replacing records removes any not included; mail authentication (SPF/DKIM) belongs to the connected mailbox provider.

Obtain the user's explicit authorization before invoking a write or destructive action. This is a client interaction requirement, not a server-issued approval token.

Scopes: domain:manage_dns

Risk: destructive; confirmation: explicit; idempotency: supported.

### Input schema (personal API key)

```json
{
  "type": "object",
  "properties": {
    "workspaceId": {
      "type": "string",
      "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|[fF]{8}-[fF]{4}-[fF]{4}-[fF]{4}-[fF]{12})$",
      "format": "uuid"
    },
    "domainId": {
      "type": "string",
      "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|[fF]{8}-[fF]{4}-[fF]{4}-[fF]{4}-[fF]{12})$",
      "format": "uuid"
    },
    "action": {
      "anyOf": [
        {
          "type": "object",
          "properties": {
            "kind": {
              "type": "string",
              "enum": [
                "read"
              ]
            }
          },
          "required": [
            "kind"
          ],
          "patternProperties": {
            "^(?!(?:kind)$)[\\s\\S]*$": false
          },
          "additionalProperties": true,
          "propertyNames": {
            "anyOf": [
              {
                "type": "string",
                "enum": [
                  "kind"
                ]
              }
            ]
          }
        },
        {
          "type": "object",
          "properties": {
            "kind": {
              "type": "string",
              "enum": [
                "replace"
              ]
            },
            "request": {
              "type": "object",
              "properties": {
                "records": {
                  "type": "array",
                  "items": {
                    "anyOf": [
                      {
                        "type": "object",
                        "properties": {
                          "type": {
                            "type": "string",
                            "enum": [
                              "A"
                            ]
                          },
                          "host": {
                            "type": "string",
                            "minLength": 0,
                            "maxLength": 253,
                            "pattern": "^(?:|@|(?:\\*|[A-Za-z0-9_](?:[A-Za-z0-9_-]{0,61}[A-Za-z0-9_])?)(?:\\.[A-Za-z0-9_](?:[A-Za-z0-9_-]{0,61}[A-Za-z0-9_])?)*)$"
                          },
                          "value": {
                            "type": "string",
                            "pattern": "^(?:(?:25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)\\.){3}(?:25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)$"
                          }
                        },
                        "required": [
                          "type",
                          "value"
                        ],
                        "patternProperties": {
                          "^(?!(?:type|host|value)$)[\\s\\S]*$": false
                        },
                        "additionalProperties": true,
                        "propertyNames": {
                          "type": "string",
                          "enum": [
                            "type",
                            "host",
                            "value"
                          ]
                        }
                      },
                      {
                        "type": "object",
                        "properties": {
                          "type": {
                            "type": "string",
                            "enum": [
                              "AAAA"
                            ]
                          },
                          "host": {
                            "type": "string",
                            "minLength": 0,
                            "maxLength": 253,
                            "pattern": "^(?:|@|(?:\\*|[A-Za-z0-9_](?:[A-Za-z0-9_-]{0,61}[A-Za-z0-9_])?)(?:\\.[A-Za-z0-9_](?:[A-Za-z0-9_-]{0,61}[A-Za-z0-9_])?)*)$"
                          },
                          "value": {
                            "type": "string",
                            "minLength": 2,
                            "maxLength": 45,
                            "pattern": "^[0-9A-Fa-f:.]+$"
                          }
                        },
                        "required": [
                          "type",
                          "value"
                        ],
                        "patternProperties": {
                          "^(?!(?:type|host|value)$)[\\s\\S]*$": false
                        },
                        "additionalProperties": true,
                        "propertyNames": {
                          "type": "string",
                          "enum": [
                            "type",
                            "host",
                            "value"
                          ]
                        }
                      },
                      {
                        "type": "object",
                        "properties": {
                          "type": {
                            "type": "string",
                            "enum": [
                              "CNAME"
                            ]
                          },
                          "host": {
                            "type": "string",
                            "minLength": 0,
                            "maxLength": 253,
                            "pattern": "^(?:|@|(?:\\*|[A-Za-z0-9_](?:[A-Za-z0-9_-]{0,61}[A-Za-z0-9_])?)(?:\\.[A-Za-z0-9_](?:[A-Za-z0-9_-]{0,61}[A-Za-z0-9_])?)*)$"
                          },
                          "value": {
                            "type": "string",
                            "minLength": 1,
                            "maxLength": 253,
                            "pattern": "^(?:[A-Za-z0-9_](?:[A-Za-z0-9_-]{0,61}[A-Za-z0-9_])?\\.)*[A-Za-z0-9_](?:[A-Za-z0-9_-]{0,61}[A-Za-z0-9_])?\\.?$"
                          }
                        },
                        "required": [
                          "type",
                          "host",
                          "value"
                        ],
                        "patternProperties": {
                          "^(?!(?:type|host|value)$)[\\s\\S]*$": false
                        },
                        "additionalProperties": true,
                        "propertyNames": {
                          "type": "string",
                          "enum": [
                            "type",
                            "host",
                            "value"
                          ]
                        }
                      },
                      {
                        "type": "object",
                        "properties": {
                          "type": {
                            "type": "string",
                            "enum": [
                              "MX"
                            ]
                          },
                          "host": {
                            "type": "string",
                            "minLength": 0,
                            "maxLength": 253,
                            "pattern": "^(?:|@|(?:\\*|[A-Za-z0-9_](?:[A-Za-z0-9_-]{0,61}[A-Za-z0-9_])?)(?:\\.[A-Za-z0-9_](?:[A-Za-z0-9_-]{0,61}[A-Za-z0-9_])?)*)$"
                          },
                          "value": {
                            "type": "string",
                            "minLength": 1,
                            "maxLength": 253,
                            "pattern": "^(?:[A-Za-z0-9_](?:[A-Za-z0-9_-]{0,61}[A-Za-z0-9_])?\\.)*[A-Za-z0-9_](?:[A-Za-z0-9_-]{0,61}[A-Za-z0-9_])?\\.?$"
                          },
                          "priority": {
                            "type": "integer",
                            "minimum": 0,
                            "maximum": 65535
                          }
                        },
                        "required": [
                          "type",
                          "value",
                          "priority"
                        ],
                        "patternProperties": {
                          "^(?!(?:type|host|value|priority)$)[\\s\\S]*$": false
                        },
                        "additionalProperties": true,
                        "propertyNames": {
                          "type": "string",
                          "enum": [
                            "type",
                            "host",
                            "value",
                            "priority"
                          ]
                        }
                      },
                      {
                        "type": "object",
                        "properties": {
                          "type": {
                            "type": "string",
                            "enum": [
                              "TXT"
                            ]
                          },
                          "host": {
                            "type": "string",
                            "minLength": 0,
                            "maxLength": 253,
                            "pattern": "^(?:|@|(?:\\*|[A-Za-z0-9_](?:[A-Za-z0-9_-]{0,61}[A-Za-z0-9_])?)(?:\\.[A-Za-z0-9_](?:[A-Za-z0-9_-]{0,61}[A-Za-z0-9_])?)*)$"
                          },
                          "value": {
                            "type": "string",
                            "minLength": 1,
                            "maxLength": 2048
                          }
                        },
                        "required": [
                          "type",
                          "value"
                        ],
                        "patternProperties": {
                          "^(?!(?:type|host|value)$)[\\s\\S]*$": false
                        },
                        "additionalProperties": true,
                        "propertyNames": {
                          "type": "string",
                          "enum": [
                            "type",
                            "host",
                            "value"
                          ]
                        }
                      },
                      {
                        "type": "object",
                        "properties": {
                          "type": {
                            "type": "string",
                            "enum": [
                              "FORWARD"
                            ]
                          },
                          "host": {
                            "type": "string",
                            "minLength": 0,
                            "maxLength": 253,
                            "pattern": "^(?:|@|(?:\\*|[A-Za-z0-9_](?:[A-Za-z0-9_-]{0,61}[A-Za-z0-9_])?)(?:\\.[A-Za-z0-9_](?:[A-Za-z0-9_-]{0,61}[A-Za-z0-9_])?)*)$"
                          },
                          "value": {
                            "$ref": "#/$defs/HttpUrl"
                          },
                          "forwardingType": {
                            "type": "string",
                            "enum": [
                              "301",
                              "302"
                            ]
                          }
                        },
                        "required": [
                          "type",
                          "value"
                        ],
                        "patternProperties": {
                          "^(?!(?:type|host|value|forwardingType)$)[\\s\\S]*$": false
                        },
                        "additionalProperties": true,
                        "propertyNames": {
                          "type": "string",
                          "enum": [
                            "type",
                            "host",
                            "value",
                            "forwardingType"
                          ]
                        }
                      }
                    ]
                  },
                  "maxItems": 20
                }
              },
              "required": [
                "records"
              ],
              "patternProperties": {
                "^(?!(?:records)$)[\\s\\S]*$": false
              },
              "additionalProperties": true,
              "propertyNames": {
                "anyOf": [
                  {
                    "type": "string",
                    "enum": [
                      "records"
                    ]
                  }
                ]
              }
            }
          },
          "required": [
            "kind",
            "request"
          ],
          "patternProperties": {
            "^(?!(?:kind|request)$)[\\s\\S]*$": false
          },
          "additionalProperties": true,
          "propertyNames": {
            "type": "string",
            "enum": [
              "kind",
              "request"
            ]
          }
        }
      ]
    }
  },
  "required": [
    "workspaceId",
    "domainId",
    "action"
  ],
  "patternProperties": {
    "^(?!(?:workspaceId|domainId|action)$)[\\s\\S]*$": false
  },
  "additionalProperties": true,
  "propertyNames": {
    "type": "string",
    "enum": [
      "workspaceId",
      "domainId",
      "action"
    ]
  },
  "$defs": {
    "HttpUrl": {
      "type": "string",
      "minLength": 1,
      "maxLength": 2048,
      "pattern": "^https?:\\/\\/[^\\s/$.?#][^\\s]*$"
    }
  }
}
```

### Input schema (OAuth / delegated agent)

```json
{
  "type": "object",
  "properties": {
    "workspaceId": {
      "type": "string",
      "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|[fF]{8}-[fF]{4}-[fF]{4}-[fF]{4}-[fF]{12})$",
      "format": "uuid"
    },
    "domainId": {
      "type": "string",
      "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|[fF]{8}-[fF]{4}-[fF]{4}-[fF]{4}-[fF]{12})$",
      "format": "uuid"
    },
    "action": {
      "anyOf": [
        {
          "type": "object",
          "properties": {
            "kind": {
              "type": "string",
              "enum": [
                "read"
              ]
            }
          },
          "required": [
            "kind"
          ],
          "patternProperties": {
            "^(?!(?:kind)$)[\\s\\S]*$": false
          },
          "additionalProperties": true,
          "propertyNames": {
            "anyOf": [
              {
                "type": "string",
                "enum": [
                  "kind"
                ]
              }
            ]
          }
        },
        {
          "type": "object",
          "properties": {
            "kind": {
              "type": "string",
              "enum": [
                "replace"
              ]
            },
            "request": {
              "type": "object",
              "properties": {
                "records": {
                  "type": "array",
                  "items": {
                    "anyOf": [
                      {
                        "type": "object",
                        "properties": {
                          "type": {
                            "type": "string",
                            "enum": [
                              "A"
                            ]
                          },
                          "host": {
                            "type": "string",
                            "minLength": 0,
                            "maxLength": 253,
                            "pattern": "^(?:|@|(?:\\*|[A-Za-z0-9_](?:[A-Za-z0-9_-]{0,61}[A-Za-z0-9_])?)(?:\\.[A-Za-z0-9_](?:[A-Za-z0-9_-]{0,61}[A-Za-z0-9_])?)*)$"
                          },
                          "value": {
                            "type": "string",
                            "pattern": "^(?:(?:25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)\\.){3}(?:25[0-5]|2[0-4]\\d|1\\d\\d|[1-9]?\\d)$"
                          }
                        },
                        "required": [
                          "type",
                          "value"
                        ],
                        "patternProperties": {
                          "^(?!(?:type|host|value)$)[\\s\\S]*$": false
                        },
                        "additionalProperties": true,
                        "propertyNames": {
                          "type": "string",
                          "enum": [
                            "type",
                            "host",
                            "value"
                          ]
                        }
                      },
                      {
                        "type": "object",
                        "properties": {
                          "type": {
                            "type": "string",
                            "enum": [
                              "AAAA"
                            ]
                          },
                          "host": {
                            "type": "string",
                            "minLength": 0,
                            "maxLength": 253,
                            "pattern": "^(?:|@|(?:\\*|[A-Za-z0-9_](?:[A-Za-z0-9_-]{0,61}[A-Za-z0-9_])?)(?:\\.[A-Za-z0-9_](?:[A-Za-z0-9_-]{0,61}[A-Za-z0-9_])?)*)$"
                          },
                          "value": {
                            "type": "string",
                            "minLength": 2,
                            "maxLength": 45,
                            "pattern": "^[0-9A-Fa-f:.]+$"
                          }
                        },
                        "required": [
                          "type",
                          "value"
                        ],
                        "patternProperties": {
                          "^(?!(?:type|host|value)$)[\\s\\S]*$": false
                        },
                        "additionalProperties": true,
                        "propertyNames": {
                          "type": "string",
                          "enum": [
                            "type",
                            "host",
                            "value"
                          ]
                        }
                      },
                      {
                        "type": "object",
                        "properties": {
                          "type": {
                            "type": "string",
                            "enum": [
                              "CNAME"
                            ]
                          },
                          "host": {
                            "type": "string",
                            "minLength": 0,
                            "maxLength": 253,
                            "pattern": "^(?:|@|(?:\\*|[A-Za-z0-9_](?:[A-Za-z0-9_-]{0,61}[A-Za-z0-9_])?)(?:\\.[A-Za-z0-9_](?:[A-Za-z0-9_-]{0,61}[A-Za-z0-9_])?)*)$"
                          },
                          "value": {
                            "type": "string",
                            "minLength": 1,
                            "maxLength": 253,
                            "pattern": "^(?:[A-Za-z0-9_](?:[A-Za-z0-9_-]{0,61}[A-Za-z0-9_])?\\.)*[A-Za-z0-9_](?:[A-Za-z0-9_-]{0,61}[A-Za-z0-9_])?\\.?$"
                          }
                        },
                        "required": [
                          "type",
                          "host",
                          "value"
                        ],
                        "patternProperties": {
                          "^(?!(?:type|host|value)$)[\\s\\S]*$": false
                        },
                        "additionalProperties": true,
                        "propertyNames": {
                          "type": "string",
                          "enum": [
                            "type",
                            "host",
                            "value"
                          ]
                        }
                      },
                      {
                        "type": "object",
                        "properties": {
                          "type": {
                            "type": "string",
                            "enum": [
                              "MX"
                            ]
                          },
                          "host": {
                            "type": "string",
                            "minLength": 0,
                            "maxLength": 253,
                            "pattern": "^(?:|@|(?:\\*|[A-Za-z0-9_](?:[A-Za-z0-9_-]{0,61}[A-Za-z0-9_])?)(?:\\.[A-Za-z0-9_](?:[A-Za-z0-9_-]{0,61}[A-Za-z0-9_])?)*)$"
                          },
                          "value": {
                            "type": "string",
                            "minLength": 1,
                            "maxLength": 253,
                            "pattern": "^(?:[A-Za-z0-9_](?:[A-Za-z0-9_-]{0,61}[A-Za-z0-9_])?\\.)*[A-Za-z0-9_](?:[A-Za-z0-9_-]{0,61}[A-Za-z0-9_])?\\.?$"
                          },
                          "priority": {
                            "type": "integer",
                            "minimum": 0,
                            "maximum": 65535
                          }
                        },
                        "required": [
                          "type",
                          "value",
                          "priority"
                        ],
                        "patternProperties": {
                          "^(?!(?:type|host|value|priority)$)[\\s\\S]*$": false
                        },
                        "additionalProperties": true,
                        "propertyNames": {
                          "type": "string",
                          "enum": [
                            "type",
                            "host",
                            "value",
                            "priority"
                          ]
                        }
                      },
                      {
                        "type": "object",
                        "properties": {
                          "type": {
                            "type": "string",
                            "enum": [
                              "TXT"
                            ]
                          },
                          "host": {
                            "type": "string",
                            "minLength": 0,
                            "maxLength": 253,
                            "pattern": "^(?:|@|(?:\\*|[A-Za-z0-9_](?:[A-Za-z0-9_-]{0,61}[A-Za-z0-9_])?)(?:\\.[A-Za-z0-9_](?:[A-Za-z0-9_-]{0,61}[A-Za-z0-9_])?)*)$"
                          },
                          "value": {
                            "type": "string",
                            "minLength": 1,
                            "maxLength": 2048
                          }
                        },
                        "required": [
                          "type",
                          "value"
                        ],
                        "patternProperties": {
                          "^(?!(?:type|host|value)$)[\\s\\S]*$": false
                        },
                        "additionalProperties": true,
                        "propertyNames": {
                          "type": "string",
                          "enum": [
                            "type",
                            "host",
                            "value"
                          ]
                        }
                      },
                      {
                        "type": "object",
                        "properties": {
                          "type": {
                            "type": "string",
                            "enum": [
                              "FORWARD"
                            ]
                          },
                          "host": {
                            "type": "string",
                            "minLength": 0,
                            "maxLength": 253,
                            "pattern": "^(?:|@|(?:\\*|[A-Za-z0-9_](?:[A-Za-z0-9_-]{0,61}[A-Za-z0-9_])?)(?:\\.[A-Za-z0-9_](?:[A-Za-z0-9_-]{0,61}[A-Za-z0-9_])?)*)$"
                          },
                          "value": {
                            "$ref": "#/$defs/HttpUrl"
                          },
                          "forwardingType": {
                            "type": "string",
                            "enum": [
                              "301",
                              "302"
                            ]
                          }
                        },
                        "required": [
                          "type",
                          "value"
                        ],
                        "patternProperties": {
                          "^(?!(?:type|host|value|forwardingType)$)[\\s\\S]*$": false
                        },
                        "additionalProperties": true,
                        "propertyNames": {
                          "type": "string",
                          "enum": [
                            "type",
                            "host",
                            "value",
                            "forwardingType"
                          ]
                        }
                      }
                    ]
                  },
                  "maxItems": 20
                }
              },
              "required": [
                "records"
              ],
              "patternProperties": {
                "^(?!(?:records)$)[\\s\\S]*$": false
              },
              "additionalProperties": true,
              "propertyNames": {
                "anyOf": [
                  {
                    "type": "string",
                    "enum": [
                      "records"
                    ]
                  }
                ]
              }
            }
          },
          "required": [
            "kind",
            "request"
          ],
          "patternProperties": {
            "^(?!(?:kind|request)$)[\\s\\S]*$": false
          },
          "additionalProperties": true,
          "propertyNames": {
            "type": "string",
            "enum": [
              "kind",
              "request"
            ]
          }
        }
      ]
    }
  },
  "required": [
    "workspaceId",
    "domainId",
    "action"
  ],
  "patternProperties": {
    "^(?!(?:workspaceId|domainId|action)$)[\\s\\S]*$": false
  },
  "additionalProperties": true,
  "propertyNames": {
    "type": "string",
    "enum": [
      "workspaceId",
      "domainId",
      "action"
    ]
  },
  "$defs": {
    "HttpUrl": {
      "type": "string",
      "minLength": 1,
      "maxLength": 2048,
      "pattern": "^https?:\\/\\/[^\\s/$.?#][^\\s]*$"
    }
  }
}
```

### Output schema (structuredContent)

```json
{
  "type": "object",
  "anyOf": [
    {
      "allOf": [
        {
          "anyOf": [
            {
              "type": "object",
              "properties": {
                "records": {
                  "type": "array",
                  "items": {
                    "anyOf": [
                      {
                        "type": "object",
                        "properties": {
                          "type": {
                            "type": "string",
                            "enum": [
                              "A",
                              "AAAA",
                              "CNAME",
                              "TXT"
                            ]
                          },
                          "host": {
                            "type": "string",
                            "minLength": 0,
                            "maxLength": 2048
                          },
                          "value": {
                            "type": "string",
                            "minLength": 0,
                            "maxLength": 2048
                          }
                        },
                        "required": [
                          "type",
                          "host",
                          "value"
                        ],
                        "patternProperties": {
                          "^(?!(?:type|host|value)$)[\\s\\S]*$": false
                        },
                        "additionalProperties": true,
                        "propertyNames": {
                          "type": "string",
                          "enum": [
                            "type",
                            "host",
                            "value"
                          ]
                        }
                      },
                      {
                        "type": "object",
                        "properties": {
                          "type": {
                            "type": "string",
                            "enum": [
                              "MX"
                            ]
                          },
                          "host": {
                            "type": "string",
                            "minLength": 0,
                            "maxLength": 2048
                          },
                          "value": {
                            "type": "string",
                            "minLength": 0,
                            "maxLength": 2048
                          },
                          "priority": {
                            "type": "integer",
                            "minimum": 0,
                            "maximum": 65535
                          }
                        },
                        "required": [
                          "type",
                          "host",
                          "value",
                          "priority"
                        ],
                        "patternProperties": {
                          "^(?!(?:type|host|value|priority)$)[\\s\\S]*$": false
                        },
                        "additionalProperties": true,
                        "propertyNames": {
                          "type": "string",
                          "enum": [
                            "type",
                            "host",
                            "value",
                            "priority"
                          ]
                        }
                      },
                      {
                        "type": "object",
                        "properties": {
                          "type": {
                            "type": "string",
                            "enum": [
                              "FORWARD"
                            ]
                          },
                          "host": {
                            "type": "string",
                            "minLength": 0,
                            "maxLength": 2048
                          },
                          "value": {
                            "type": "string",
                            "minLength": 0,
                            "maxLength": 2048
                          },
                          "forwardingType": {
                            "anyOf": [
                              {
                                "type": "string",
                                "enum": [
                                  "301",
                                  "302"
                                ]
                              },
                              {
                                "type": "null"
                              }
                            ]
                          }
                        },
                        "required": [
                          "type",
                          "host",
                          "value",
                          "forwardingType"
                        ],
                        "patternProperties": {
                          "^(?!(?:type|host|value|forwardingType)$)[\\s\\S]*$": false
                        },
                        "additionalProperties": true,
                        "propertyNames": {
                          "type": "string",
                          "enum": [
                            "type",
                            "host",
                            "value",
                            "forwardingType"
                          ]
                        }
                      }
                    ]
                  },
                  "maxItems": 100
                }
              },
              "required": [
                "records"
              ],
              "patternProperties": {
                "^(?!(?:records)$)[\\s\\S]*$": false
              },
              "additionalProperties": true,
              "propertyNames": {
                "anyOf": [
                  {
                    "type": "string",
                    "enum": [
                      "records"
                    ]
                  }
                ]
              }
            },
            {
              "type": "object",
              "properties": {
                "ok": {
                  "type": "boolean",
                  "enum": [
                    true
                  ]
                },
                "recordCount": {
                  "type": "integer",
                  "minimum": 0,
                  "maximum": 9007199254740991
                }
              },
              "required": [
                "ok",
                "recordCount"
              ],
              "patternProperties": {
                "^(?!(?:ok|recordCount)$)[\\s\\S]*$": false
              },
              "additionalProperties": true,
              "propertyNames": {
                "type": "string",
                "enum": [
                  "ok",
                  "recordCount"
                ]
              }
            }
          ]
        },
        {
          "type": "object"
        }
      ]
    },
    {
      "type": "object",
      "properties": {
        "data": {
          "allOf": [
            {
              "anyOf": [
                {
                  "type": "object",
                  "properties": {
                    "records": {
                      "type": "array",
                      "items": {
                        "anyOf": [
                          {
                            "type": "object",
                            "properties": {
                              "type": {
                                "type": "string",
                                "enum": [
                                  "A",
                                  "AAAA",
                                  "CNAME",
                                  "TXT"
                                ]
                              },
                              "host": {
                                "type": "string",
                                "minLength": 0,
                                "maxLength": 2048
                              },
                              "value": {
                                "type": "string",
                                "minLength": 0,
                                "maxLength": 2048
                              }
                            },
                            "required": [
                              "type",
                              "host",
                              "value"
                            ],
                            "patternProperties": {
                              "^(?!(?:type|host|value)$)[\\s\\S]*$": false
                            },
                            "additionalProperties": true,
                            "propertyNames": {
                              "type": "string",
                              "enum": [
                                "type",
                                "host",
                                "value"
                              ]
                            }
                          },
                          {
                            "type": "object",
                            "properties": {
                              "type": {
                                "type": "string",
                                "enum": [
                                  "MX"
                                ]
                              },
                              "host": {
                                "type": "string",
                                "minLength": 0,
                                "maxLength": 2048
                              },
                              "value": {
                                "type": "string",
                                "minLength": 0,
                                "maxLength": 2048
                              },
                              "priority": {
                                "type": "integer",
                                "minimum": 0,
                                "maximum": 65535
                              }
                            },
                            "required": [
                              "type",
                              "host",
                              "value",
                              "priority"
                            ],
                            "patternProperties": {
                              "^(?!(?:type|host|value|priority)$)[\\s\\S]*$": false
                            },
                            "additionalProperties": true,
                            "propertyNames": {
                              "type": "string",
                              "enum": [
                                "type",
                                "host",
                                "value",
                                "priority"
                              ]
                            }
                          },
                          {
                            "type": "object",
                            "properties": {
                              "type": {
                                "type": "string",
                                "enum": [
                                  "FORWARD"
                                ]
                              },
                              "host": {
                                "type": "string",
                                "minLength": 0,
                                "maxLength": 2048
                              },
                              "value": {
                                "type": "string",
                                "minLength": 0,
                                "maxLength": 2048
                              },
                              "forwardingType": {
                                "anyOf": [
                                  {
                                    "type": "string",
                                    "enum": [
                                      "301",
                                      "302"
                                    ]
                                  },
                                  {
                                    "type": "null"
                                  }
                                ]
                              }
                            },
                            "required": [
                              "type",
                              "host",
                              "value",
                              "forwardingType"
                            ],
                            "patternProperties": {
                              "^(?!(?:type|host|value|forwardingType)$)[\\s\\S]*$": false
                            },
                            "additionalProperties": true,
                            "propertyNames": {
                              "type": "string",
                              "enum": [
                                "type",
                                "host",
                                "value",
                                "forwardingType"
                              ]
                            }
                          }
                        ]
                      },
                      "maxItems": 100
                    }
                  },
                  "required": [
                    "records"
                  ],
                  "patternProperties": {
                    "^(?!(?:records)$)[\\s\\S]*$": false
                  },
                  "additionalProperties": true,
                  "propertyNames": {
                    "anyOf": [
                      {
                        "type": "string",
                        "enum": [
                          "records"
                        ]
                      }
                    ]
                  }
                },
                {
                  "type": "object",
                  "properties": {
                    "ok": {
                      "type": "boolean",
                      "enum": [
                        true
                      ]
                    },
                    "recordCount": {
                      "type": "integer",
                      "minimum": 0,
                      "maximum": 9007199254740991
                    }
                  },
                  "required": [
                    "ok",
                    "recordCount"
                  ],
                  "patternProperties": {
                    "^(?!(?:ok|recordCount)$)[\\s\\S]*$": false
                  },
                  "additionalProperties": true,
                  "propertyNames": {
                    "type": "string",
                    "enum": [
                      "ok",
                      "recordCount"
                    ]
                  }
                }
              ]
            },
            {
              "not": {
                "type": "object"
              }
            }
          ]
        }
      },
      "required": [
        "data"
      ],
      "additionalProperties": false
    }
  ]
}
```

### Underlying API operations

- `domains.dnsRecords`: `GET /v1/workspaces/:workspaceId/domains/:domainId/dns`
- `domains.setDnsRecords`: `POST /v1/workspaces/:workspaceId/domains/:domainId/dns`