# 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)

## create_task

Create an ordinary workspace task.

Use for ad-hoc work items; workflow requests are created by workflow runs only.

Cannot create a human request; those are created by workflow human-input nodes, not a standalone MCP call.

Scopes: task:create

Risk: write; confirmation: none; 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})$",
      "format": "uuid"
    },
    "title": {
      "type": "string",
      "minLength": 1,
      "maxLength": 2000
    },
    "description": {
      "anyOf": [
        {
          "type": "string",
          "maxLength": 10000
        },
        {
          "type": "null"
        }
      ]
    },
    "dueDate": {
      "anyOf": [
        {
          "$ref": "#/$defs/UtcDateTimeEncoded"
        },
        {
          "type": "null"
        }
      ]
    },
    "leadId": {
      "anyOf": [
        {
          "type": "string",
          "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|[fF]{8}-[fF]{4}-[fF]{4}-[fF]{4}-[fF]{12})$",
          "format": "uuid"
        },
        {
          "type": "null"
        }
      ]
    },
    "assigneeUserIds": {
      "type": "array",
      "items": {
        "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})$",
        "format": "uuid"
      },
      "maxItems": 20
    }
  },
  "required": [
    "workspaceId",
    "title"
  ],
  "patternProperties": {
    "^(?!(?:workspaceId|title|description|dueDate|leadId|assigneeUserIds)$)[\\s\\S]*$": false
  },
  "additionalProperties": true,
  "propertyNames": {
    "type": "string",
    "enum": [
      "workspaceId",
      "title",
      "description",
      "dueDate",
      "leadId",
      "assigneeUserIds"
    ]
  },
  "$defs": {
    "UtcDateTimeEncoded": {
      "type": "string",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}T\\d{2}:\\d{2}:\\d{2}\\.\\d{3}Z$"
    }
  }
}
```

### 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})$",
      "format": "uuid"
    },
    "title": {
      "type": "string",
      "minLength": 1,
      "maxLength": 2000
    },
    "description": {
      "anyOf": [
        {
          "type": "string",
          "maxLength": 10000
        },
        {
          "type": "null"
        }
      ]
    },
    "dueDate": {
      "anyOf": [
        {
          "$ref": "#/$defs/UtcDateTimeEncoded"
        },
        {
          "type": "null"
        }
      ]
    },
    "leadId": {
      "anyOf": [
        {
          "type": "string",
          "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|[fF]{8}-[fF]{4}-[fF]{4}-[fF]{4}-[fF]{12})$",
          "format": "uuid"
        },
        {
          "type": "null"
        }
      ]
    },
    "assigneeUserIds": {
      "type": "array",
      "items": {
        "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})$",
        "format": "uuid"
      },
      "maxItems": 20
    }
  },
  "required": [
    "workspaceId",
    "title"
  ],
  "patternProperties": {
    "^(?!(?:workspaceId|title|description|dueDate|leadId|assigneeUserIds)$)[\\s\\S]*$": false
  },
  "additionalProperties": true,
  "propertyNames": {
    "type": "string",
    "enum": [
      "workspaceId",
      "title",
      "description",
      "dueDate",
      "leadId",
      "assigneeUserIds"
    ]
  },
  "$defs": {
    "UtcDateTimeEncoded": {
      "type": "string",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}T\\d{2}:\\d{2}:\\d{2}\\.\\d{3}Z$"
    }
  }
}
```

### Output schema (structuredContent)

```json
{
  "type": "object",
  "properties": {
    "id": {
      "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})$",
      "format": "uuid"
    },
    "workspaceId": {
      "type": "string",
      "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|[fF]{8}-[fF]{4}-[fF]{4}-[fF]{4}-[fF]{12})$",
      "format": "uuid"
    },
    "title": {
      "type": "string",
      "minLength": 1,
      "maxLength": 2000
    },
    "description": {
      "anyOf": [
        {
          "type": "string",
          "maxLength": 10000
        },
        {
          "type": "null"
        }
      ]
    },
    "dueDate": {
      "anyOf": [
        {
          "$ref": "#/$defs/UtcDateTimeEncoded"
        },
        {
          "type": "null"
        }
      ]
    },
    "completedAt": {
      "anyOf": [
        {
          "$ref": "#/$defs/UtcDateTimeEncoded"
        },
        {
          "type": "null"
        }
      ]
    },
    "completedBy": {
      "anyOf": [
        {
          "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})$",
          "format": "uuid"
        },
        {
          "type": "null"
        }
      ]
    },
    "outcome": {
      "anyOf": [
        {
          "type": "string",
          "enum": [
            "no_luck",
            "responded",
            "bad_info"
          ]
        },
        {
          "type": "null"
        }
      ]
    },
    "leadId": {
      "anyOf": [
        {
          "type": "string",
          "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|[fF]{8}-[fF]{4}-[fF]{4}-[fF]{4}-[fF]{12})$",
          "format": "uuid"
        },
        {
          "type": "null"
        }
      ]
    },
    "campaignContactId": {
      "anyOf": [
        {
          "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})$",
          "format": "uuid"
        },
        {
          "type": "null"
        }
      ]
    },
    "campaignStepId": {
      "anyOf": [
        {
          "type": "string",
          "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|[fF]{8}-[fF]{4}-[fF]{4}-[fF]{4}-[fF]{12})$",
          "format": "uuid"
        },
        {
          "type": "null"
        }
      ]
    },
    "workflowRunId": {
      "anyOf": [
        {
          "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})$",
          "format": "uuid"
        },
        {
          "type": "null"
        }
      ]
    },
    "workflow": {
      "anyOf": [
        {
          "type": "object",
          "properties": {
            "id": {
              "type": "string",
              "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|[fF]{8}-[fF]{4}-[fF]{4}-[fF]{4}-[fF]{12})$",
              "format": "uuid"
            },
            "name": {
              "$ref": "#/$defs/ShortText"
            }
          },
          "required": [
            "id",
            "name"
          ],
          "patternProperties": {
            "^(?!(?:id|name)$)[\\s\\S]*$": false
          },
          "additionalProperties": true,
          "propertyNames": {
            "type": "string",
            "enum": [
              "id",
              "name"
            ]
          }
        },
        {
          "type": "null"
        }
      ]
    },
    "humanRequest": {
      "anyOf": [
        {
          "anyOf": [
            {
              "type": "object",
              "properties": {
                "type": {
                  "type": "string",
                  "enum": [
                    "approval",
                    "text"
                  ]
                },
                "question": {
                  "$ref": "#/$defs/Description"
                }
              },
              "required": [
                "type",
                "question"
              ],
              "patternProperties": {
                "^(?!(?:type|question)$)[\\s\\S]*$": false
              },
              "additionalProperties": true,
              "propertyNames": {
                "type": "string",
                "enum": [
                  "type",
                  "question"
                ]
              }
            },
            {
              "type": "object",
              "properties": {
                "type": {
                  "anyOf": [
                    {
                      "type": "string",
                      "enum": [
                        "choice"
                      ]
                    }
                  ]
                },
                "question": {
                  "$ref": "#/$defs/Description"
                },
                "options": {
                  "type": "array",
                  "items": {
                    "$ref": "#/$defs/NonEmptyString"
                  },
                  "maxItems": 20
                }
              },
              "required": [
                "type",
                "question",
                "options"
              ],
              "patternProperties": {
                "^(?!(?:type|question|options)$)[\\s\\S]*$": false
              },
              "additionalProperties": true,
              "propertyNames": {
                "type": "string",
                "enum": [
                  "type",
                  "question",
                  "options"
                ]
              }
            }
          ]
        },
        {
          "type": "null"
        }
      ]
    },
    "humanResponse": {
      "anyOf": [
        {
          "anyOf": [
            {
              "type": "object",
              "properties": {
                "type": {
                  "anyOf": [
                    {
                      "type": "string",
                      "enum": [
                        "approval"
                      ]
                    }
                  ]
                },
                "approved": {
                  "type": "boolean"
                },
                "comment": {
                  "$ref": "#/$defs/ShortText"
                }
              },
              "required": [
                "type",
                "approved"
              ],
              "patternProperties": {
                "^(?!(?:type|approved|comment)$)[\\s\\S]*$": false
              },
              "additionalProperties": true,
              "propertyNames": {
                "type": "string",
                "enum": [
                  "type",
                  "approved",
                  "comment"
                ]
              }
            },
            {
              "type": "object",
              "properties": {
                "type": {
                  "anyOf": [
                    {
                      "type": "string",
                      "enum": [
                        "text"
                      ]
                    }
                  ]
                },
                "text": {
                  "$ref": "#/$defs/Description"
                }
              },
              "required": [
                "type",
                "text"
              ],
              "patternProperties": {
                "^(?!(?:type|text)$)[\\s\\S]*$": false
              },
              "additionalProperties": true,
              "propertyNames": {
                "type": "string",
                "enum": [
                  "type",
                  "text"
                ]
              }
            },
            {
              "type": "object",
              "properties": {
                "type": {
                  "anyOf": [
                    {
                      "type": "string",
                      "enum": [
                        "choice"
                      ]
                    }
                  ]
                },
                "choice": {
                  "$ref": "#/$defs/NonEmptyString"
                }
              },
              "required": [
                "type",
                "choice"
              ],
              "patternProperties": {
                "^(?!(?:type|choice)$)[\\s\\S]*$": false
              },
              "additionalProperties": true,
              "propertyNames": {
                "type": "string",
                "enum": [
                  "type",
                  "choice"
                ]
              }
            }
          ]
        },
        {
          "type": "null"
        }
      ]
    },
    "requestState": {
      "anyOf": [
        {
          "type": "string",
          "enum": [
            "pending",
            "answered",
            "expired",
            "cancelled"
          ]
        },
        {
          "type": "null"
        }
      ]
    },
    "responseExpiresAt": {
      "anyOf": [
        {
          "$ref": "#/$defs/UtcDateTimeEncoded"
        },
        {
          "type": "null"
        }
      ]
    },
    "requestedByAgentRegistrationId": {
      "anyOf": [
        {
          "$ref": "#/$defs/OpaqueId"
        },
        {
          "type": "null"
        }
      ]
    },
    "operationId": {
      "anyOf": [
        {
          "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})$",
          "format": "uuid"
        },
        {
          "type": "null"
        }
      ]
    },
    "assignees": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "userId": {
            "type": "string",
            "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|[fF]{8}-[fF]{4}-[fF]{4}-[fF]{4}-[fF]{12})$",
            "format": "uuid"
          },
          "name": {
            "$ref": "#/$defs/ShortText"
          },
          "email": {
            "$ref": "#/$defs/EmailAddress"
          },
          "image": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "null"
              }
            ]
          },
          "inOrg": {
            "type": "boolean"
          }
        },
        "required": [
          "userId",
          "name",
          "email",
          "image",
          "inOrg"
        ],
        "patternProperties": {
          "^(?!(?:userId|name|email|image|inOrg)$)[\\s\\S]*$": false
        },
        "additionalProperties": true,
        "propertyNames": {
          "type": "string",
          "enum": [
            "userId",
            "name",
            "email",
            "image",
            "inOrg"
          ]
        }
      }
    },
    "createdBy": {
      "anyOf": [
        {
          "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})$",
          "format": "uuid"
        },
        {
          "type": "null"
        }
      ]
    },
    "createdByUser": {
      "anyOf": [
        {
          "type": "object",
          "properties": {
            "userId": {
              "type": "string",
              "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|[fF]{8}-[fF]{4}-[fF]{4}-[fF]{4}-[fF]{12})$",
              "format": "uuid"
            },
            "name": {
              "$ref": "#/$defs/ShortText"
            },
            "email": {
              "$ref": "#/$defs/EmailAddress"
            },
            "image": {
              "anyOf": [
                {
                  "type": "string"
                },
                {
                  "type": "null"
                }
              ]
            },
            "inOrg": {
              "type": "boolean"
            }
          },
          "required": [
            "userId",
            "name",
            "email",
            "image",
            "inOrg"
          ],
          "patternProperties": {
            "^(?!(?:userId|name|email|image|inOrg)$)[\\s\\S]*$": false
          },
          "additionalProperties": true,
          "propertyNames": {
            "type": "string",
            "enum": [
              "userId",
              "name",
              "email",
              "image",
              "inOrg"
            ]
          }
        },
        {
          "type": "null"
        }
      ]
    },
    "completedByUser": {
      "anyOf": [
        {
          "type": "object",
          "properties": {
            "userId": {
              "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})$",
              "format": "uuid"
            },
            "name": {
              "$ref": "#/$defs/ShortText"
            },
            "email": {
              "$ref": "#/$defs/EmailAddress"
            },
            "image": {
              "anyOf": [
                {
                  "type": "string"
                },
                {
                  "type": "null"
                }
              ]
            },
            "inOrg": {
              "type": "boolean"
            }
          },
          "required": [
            "userId",
            "name",
            "email",
            "image",
            "inOrg"
          ],
          "patternProperties": {
            "^(?!(?:userId|name|email|image|inOrg)$)[\\s\\S]*$": false
          },
          "additionalProperties": true,
          "propertyNames": {
            "type": "string",
            "enum": [
              "userId",
              "name",
              "email",
              "image",
              "inOrg"
            ]
          }
        },
        {
          "type": "null"
        }
      ]
    },
    "lead": {
      "anyOf": [
        {
          "type": "object",
          "properties": {
            "id": {
              "type": "string",
              "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|[fF]{8}-[fF]{4}-[fF]{4}-[fF]{4}-[fF]{12})$",
              "format": "uuid"
            },
            "firstName": {
              "anyOf": [
                {
                  "type": "string"
                },
                {
                  "type": "null"
                }
              ]
            },
            "lastName": {
              "anyOf": [
                {
                  "type": "string"
                },
                {
                  "type": "null"
                }
              ]
            },
            "companyName": {
              "anyOf": [
                {
                  "type": "string"
                },
                {
                  "type": "null"
                }
              ]
            },
            "emailAddress": {
              "anyOf": [
                {
                  "type": "string"
                },
                {
                  "type": "null"
                }
              ]
            },
            "phoneNumber": {
              "anyOf": [
                {
                  "type": "string"
                },
                {
                  "type": "null"
                }
              ]
            }
          },
          "required": [
            "id",
            "firstName",
            "lastName",
            "companyName",
            "emailAddress",
            "phoneNumber"
          ],
          "patternProperties": {
            "^(?!(?:id|firstName|lastName|companyName|emailAddress|phoneNumber)$)[\\s\\S]*$": false
          },
          "additionalProperties": true,
          "propertyNames": {
            "type": "string",
            "enum": [
              "id",
              "firstName",
              "lastName",
              "companyName",
              "emailAddress",
              "phoneNumber"
            ]
          }
        },
        {
          "type": "null"
        }
      ]
    },
    "outcomeDetail": {
      "anyOf": [
        {
          "type": "object",
          "properties": {
            "phoneOutcomes": {
              "type": "array",
              "items": {
                "type": "object",
                "properties": {
                  "leadPhoneId": {
                    "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})$",
                    "format": "uuid"
                  },
                  "outcome": {
                    "type": "string",
                    "enum": [
                      "no_luck",
                      "responded",
                      "bad_info"
                    ]
                  }
                },
                "required": [
                  "leadPhoneId",
                  "outcome"
                ],
                "patternProperties": {
                  "^(?!(?:leadPhoneId|outcome)$)[\\s\\S]*$": false
                },
                "additionalProperties": true,
                "propertyNames": {
                  "type": "string",
                  "enum": [
                    "leadPhoneId",
                    "outcome"
                  ]
                }
              },
              "maxItems": 50
            }
          },
          "required": [
            "phoneOutcomes"
          ],
          "patternProperties": {
            "^(?!(?:phoneOutcomes)$)[\\s\\S]*$": false
          },
          "additionalProperties": true,
          "propertyNames": {
            "anyOf": [
              {
                "type": "string",
                "enum": [
                  "phoneOutcomes"
                ]
              }
            ]
          }
        },
        {
          "type": "null"
        }
      ]
    },
    "createdAt": {
      "$ref": "#/$defs/UtcDateTimeEncoded"
    },
    "updatedAt": {
      "$ref": "#/$defs/UtcDateTimeEncoded"
    }
  },
  "required": [
    "id",
    "workspaceId",
    "title",
    "description",
    "dueDate",
    "completedAt",
    "completedBy",
    "outcome",
    "leadId",
    "campaignContactId",
    "campaignStepId",
    "workflowRunId",
    "workflow",
    "humanRequest",
    "humanResponse",
    "requestState",
    "responseExpiresAt",
    "requestedByAgentRegistrationId",
    "operationId",
    "assignees",
    "createdBy",
    "createdAt",
    "updatedAt"
  ],
  "patternProperties": {
    "^(?!(?:id|workspaceId|title|description|dueDate|completedAt|completedBy|outcome|leadId|campaignContactId|campaignStepId|workflowRunId|workflow|humanRequest|humanResponse|requestState|responseExpiresAt|requestedByAgentRegistrationId|operationId|assignees|createdBy|createdByUser|completedByUser|lead|outcomeDetail|createdAt|updatedAt)$)[\\s\\S]*$": false
  },
  "additionalProperties": true,
  "propertyNames": {
    "type": "string",
    "enum": [
      "id",
      "workspaceId",
      "title",
      "description",
      "dueDate",
      "completedAt",
      "completedBy",
      "outcome",
      "leadId",
      "campaignContactId",
      "campaignStepId",
      "workflowRunId",
      "workflow",
      "humanRequest",
      "humanResponse",
      "requestState",
      "responseExpiresAt",
      "requestedByAgentRegistrationId",
      "operationId",
      "assignees",
      "createdBy",
      "createdByUser",
      "completedByUser",
      "lead",
      "outcomeDetail",
      "createdAt",
      "updatedAt"
    ]
  },
  "$defs": {
    "UtcDateTimeEncoded": {
      "type": "string",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}T\\d{2}:\\d{2}:\\d{2}\\.\\d{3}Z$"
    },
    "ShortText": {
      "type": "string",
      "minLength": 1,
      "maxLength": 256
    },
    "Description": {
      "type": "string",
      "minLength": 1,
      "maxLength": 4096
    },
    "NonEmptyString": {
      "type": "string",
      "minLength": 1,
      "maxLength": 4096
    },
    "OpaqueId": {
      "type": "string",
      "minLength": 1,
      "maxLength": 512
    },
    "EmailAddress": {
      "type": "string",
      "minLength": 3,
      "maxLength": 320,
      "pattern": "^[^\\s@]+@[^\\s@]+\\.[^\\s@]+$"
    }
  }
}
```

### Underlying API operations

- `tasks.create`: `POST /v1/workspaces/:workspaceId/tasks`