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Microsoft 365 MCP Server

Microsoft 365 MCP Server

by Softeria

reply-mail-message

reply-mail-message
Destructive

Sends a response to an email sender in JSON or MIME format, preserving HTML formatting and allowing attachments or drafts for later sending.

Instructions

Reply to the sender of a message using either JSON or MIME format. When using JSON format:

  • Specify either a comment or the body property of the message parameter. Specifying both will return an HTTP 400 Bad Request error.

  • If the original message specifies a recipient in the replyTo property, per Internet Message Format (RFC 2822), send the reply to the recipients in replyTo and not the recipient in the from property. When using MIME format:

  • Provide the applicable Internet message headers and the MIME content, all encoded in base64 format in the request body.

  • Add any attachments and S/MIME properties to the MIME content. This method saves the message in the Sent Items folder. Alternatively, create a draft to reply to an existing message and send it later.

šŸ’” TIP: Reply to an email preserving full HTML formatting. The 'comment' field is your reply text. Do NOT reconstruct the email manually.

Input Schema

NameRequiredDescriptionDefault
bodyYes
confirmNoFor destructive operations when the confirm gate is enabled (MS365_MCP_REQUIRE_CONFIRM=true; off by default). Set to true only after the user has explicitly approved this action. When the gate is on, calls without confirm: true return { error: "confirmation_required" } without touching user data.
messageIdYesValue for the 'messageId' path segment. Pass it under the name 'messageId', not as 'id'. Use the 'id' field of the message object as returned by Microsoft Graph.
includeHeadersNoInclude response headers (including ETag) in the response metadata
excludeResponseNoExclude the full response body and only return success or failure indication

Schema Changelog

Changes observed during successful MCP inspections.

  1. Changed1 schema field changedv0.176.1
    • changedInput schema / properties / body / properties / Message / anyOf
      Previous value: -[
      -  {
      -    "additionalProperties": true,
      -    "properties": {
      -      "attachments": {
      -        "description": "The fileAttachment and itemAttachment attachments for the message.",
      -        "items": {
      -          "additionalProperties": true,
      -          "properties": {
      -            "contentType": {
      -              "description": "The MIME type.",
      -              "type": [
      -                "string",
      -                "null"
      -              ]
      -            },
      -            "id": {
      -              "description": "The unique identifier for an entity. Read-only.",
      -              "type": "string"
      -            },
      -            "isInline": {
      -              "description": "true if the attachment is an inline attachment; otherwise, false.",
      -              "type": "boolean"
      -            },
      -            "lastModifiedDateTime": {
      -              "anyOf": [
      -                {
      -                  "description": "The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z",
      -                  "format": "date-time",
      -                  "pattern": "^[0-9]{4,}-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]([.][0-9]{1,12})?(Z|[+-][0-9][0-9]:[0-9][0-9])$",
      -                  "type": "string"
      -                },
      -                {
      -                  "type": "null"
      -                }
      -              ],
      -              "description": "The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z"
      -            },
      -            "name": {
      -              "description": "The attachment's file name.",
      -              "type": [
      -                "string",
      -                "null"
      -              ]
      -            },
      -            "size": {
      -              "description": "The length of the attachment in bytes.",
      -              "maximum": 2147483647,
      -              "minimum": -2147483648,
      -              "type": "number"
      -            }
      -          },
      -          "type": "object"
      -        },
      -        "type": "array"
      -      },
      -      "bccRecipients": {
      -        "description": "The Bcc: recipients for the message.",
      -        "items": {
      -          "additionalProperties": true,
      -          "properties": {
      -            "emailAddress": {
      -              "additionalProperties": true,
      -              "properties": {
      -                "address": {
      -                  "description": "The email address of the person or entity.",
      -                  "type": [
      -                    "string",
      -                    "null"
      -                  ]
      -                },
      -                "name": {
      -                  "description": "The display name of the person or entity.",
      -                  "type": [
      -                    "string",
      -                    "null"
      -                  ]
      -                }
      -              },
      -              "type": "object"
      -            }
      -          },
      -          "type": "object"
      -        },
      -        "type": "array"
      -      },
      -      "body": {
      -        "additionalProperties": true,
      -        "properties": {
      -          "content": {
      -            "description": "The content of the item.",
      -            "type": [
      -              "string",
      -              "null"
      -            ]
      -          },
      -          "contentType": {
      -            "enum": [
      -              "text",
      -              "html"
      -            ],
      -            "type": "string"
      -          }
      -        },
      -        "type": "object"
      -      },
      -      "bodyPreview": {
      -        "description": "The first 255 characters of the message body. It is in text format.",
      -        "type": [
      -          "string",
      -          "null"
      -        ]
      -      },
      -      "categories": {
      -        "description": "The categories associated with the item",
      -        "items": {
      -          "type": [
      -            "string",
      -            "null"
      -          ]
      -        },
      -        "type": "array"
      -      },
      -      "ccRecipients": {
      -        "description": "The Cc: recipients for the message.",
      -        "items": {
      -          "additionalProperties": true,
      -          "properties": {
      -            "emailAddress": {
      -              "additionalProperties": true,
      -              "properties": {
      -                "address": {
      -                  "description": "The email address of the person or entity.",
      -                  "type": [
      -                    "string",
      -                    "null"
      -                  ]
      -                },
      -                "name": {
      -                  "description": "The display name of the person or entity.",
      -                  "type": [
      -                    "string",
      -                    "null"
      -                  ]
      -                }
      -              },
      -              "type": "object"
      -            }
      -          },
      -          "type": "object"
      -        },
      -        "type": "array"
      -      },
      -      "changeKey": {
      -        "description": "Identifies the version of the item. Every time the item is changed, changeKey changes as well. This allows Exchange to apply changes to the correct version of the object. Read-only.",
      -        "type": [
      -          "string",
      -          "null"
      -        ]
      -      },
      -      "conversationId": {
      -        "description": "The ID of the conversation the email belongs to.",
      -        "type": [
      -          "string",
      -          "null"
      -        ]
      -      },
      -      "conversationIndex": {
      -        "description": "Indicates the position of the message within the conversation.",
      -        "type": [
      -          "string",
      -          "null"
      -        ]
      -      },
      -      "createdDateTime": {
      -        "anyOf": [
      -          {
      -            "description": "The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z",
      -            "format": "date-time",
      -            "pattern": "^[0-9]{4,}-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]([.][0-9]{1,12})?(Z|[+-][0-9][0-9]:[0-9][0-9])$",
      -            "type": "string"
      -          },
      -          {
      -            "type": "null"
      -          }
      -        ],
      -        "description": "The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z"
      -      },
      -      "flag": {
      -        "additionalProperties": true,
      -        "properties": {
      -          "completedDateTime": {
      -            "additionalProperties": true,
      -            "properties": {
      -              "dateTime": {
      -                "description": "A single point of time in a combined date and time representation ({date}T{time}; for example, 2017-08-29T04:00:00.0000000).",
      -                "type": "string"
      -              },
      -              "timeZone": {
      -                "description": "Represents a time zone, for example, 'Pacific Standard Time'. See below for more possible values.",
      -                "type": [
      -                  "string",
      -                  "null"
      -                ]
      -              }
      -            },
      -            "type": "object"
      -          },
      -          "dueDateTime": {
      -            "additionalProperties": true,
      -            "properties": {
      -              "dateTime": {
      -                "description": "A single point of time in a combined date and time representation ({date}T{time}; for example, 2017-08-29T04:00:00.0000000).",
      -                "type": "string"
      -              },
      -              "timeZone": {
      -                "description": "Represents a time zone, for example, 'Pacific Standard Time'. See below for more possible values.",
      -                "type": [
      -                  "string",
      -                  "null"
      -                ]
      -              }
      -            },
      -            "type": "object"
      -          },
      -          "flagStatus": {
      -            "enum": [
      -              "notFlagged",
      -              "complete",
      -              "flagged"
      -            ],
      -            "type": "string"
      -          },
      -          "startDateTime": {
      -            "additionalProperties": true,
      -            "properties": {
      -              "dateTime": {
      -                "description": "A single point of time in a combined date and time representation ({date}T{time}; for example, 2017-08-29T04:00:00.0000000).",
      -                "type": "string"
      -              },
      -              "timeZone": {
      -                "description": "Represents a time zone, for example, 'Pacific Standard Time'. See below for more possible values.",
      -                "type": [
      -                  "string",
      -                  "null"
      -                ]
      -              }
      -            },
      -            "type": "object"
      -          }
      -        },
      -        "type": "object"
      -      },
      -      "from": {
      -        "additionalProperties": true,
      -        "properties": {
      -          "emailAddress": {
      -            "additionalProperties": true,
      -            "properties": {
      -              "address": {
      -                "description": "The email address of the person or entity.",
      -                "type": [
      -                  "string",
      -                  "null"
      -                ]
      -              },
      -              "name": {
      -                "description": "The display name of the person or entity.",
      -                "type": [
      -                  "string",
      -                  "null"
      -                ]
      -              }
      -            },
      -            "type": "object"
      -          }
      -        },
      -        "type": "object"
      -      },
      -      "hasAttachments": {
      -        "description": "Indicates whether the message has attachments. This property doesn't include inline attachments, so if a message contains only inline attachments, this property is false. To verify the existence of inline attachments, parse the body property to look for a src attribute, such as <IMG src='cid:image001.jpg@01D26CD8.6C05F070'>.",
      -        "type": [
      -          "boolean",
      -          "null"
      -        ]
      -      },
      -      "id": {
      -        "description": "The unique identifier for an entity. Read-only.",
      -        "type": "string"
      -      },
      -      "importance": {
      -        "enum": [
      -          "low",
      -          "normal",
      -          "high"
      -        ],
      -        "type": "string"
      -      },
      -      "inferenceClassification": {
      -        "enum": [
      -          "focused",
      -          "other"
      -        ],
      -        "type": "string"
      -      },
      -      "internetMessageHeaders": {
      -        "description": "A collection of message headers defined by RFC5322. The set includes message headers indicating the network path taken by a message from the sender to the recipient. It can also contain custom message headers that hold app data for the message.  Requires $select to retrieve. Read-only.",
      -        "items": {
      -          "additionalProperties": true,
      -          "properties": {
      -            "name": {
      -              "description": "Represents the key in a key-value pair.",
      -              "type": [
      -                "string",
      -                "null"
      -              ]
      -            },
      -            "value": {
      -              "description": "The value in a key-value pair.",
      -              "type": [
      -                "string",
      -                "null"
      -              ]
      -            }
      -          },
      -          "type": "object"
      -        },
      -        "type": "array"
      -      },
      -      "internetMessageId": {
      -        "description": "The message ID in the format specified by RFC2822.",
      -        "type": [
      -          "string",
      -          "null"
      -        ]
      -      },
      -      "isDeliveryReceiptRequested": {
      -        "description": "Indicates whether a read receipt is requested for the message.",
      -        "type": [
      -          "boolean",
      -          "null"
      -        ]
      -      },
      -      "isDraft": {
      -        "description": "Indicates whether the message is a draft. A message is a draft if it hasn't been sent yet.",
      -        "type": [
      -          "boolean",
      -          "null"
      -        ]
      -      },
      -      "lastModifiedDateTime": {
      -        "anyOf": [
      -          {
      -            "description": "The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z",
      -            "format": "date-time",
      -            "pattern": "^[0-9]{4,}-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]([.][0-9]{1,12})?(Z|[+-][0-9][0-9]:[0-9][0-9])$",
      -            "type": "string"
      -          },
      -          {
      -            "type": "null"
      -          }
      -        ],
      -        "description": "The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z"
      -      },
      -      "multiValueExtendedProperties": {
      -        "description": "The collection of multi-value extended properties defined for the message. Nullable.",
      -        "items": {
      -          "additionalProperties": true,
      -          "properties": {
      -            "id": {
      -              "description": "The unique identifier for an entity. Read-only.",
      -              "type": "string"
      -            },
      -            "value": {
      -              "description": "A collection of property values.",
      -              "items": {
      -                "type": [
      -                  "string",
      -                  "null"
      -                ]
      -              },
      -              "type": "array"
      -            }
      -          },
      -          "type": "object"
      -        },
      -        "type": "array"
      -      },
      -      "singleValueExtendedProperties": {
      -        "description": "The collection of single-value extended properties defined for the message. Nullable.",
      -        "items": {
      -          "additionalProperties": true,
      -          "properties": {
      -            "id": {
      -              "description": "The unique identifier for an entity. Read-only.",
      -              "type": "string"
      -            },
      -            "value": {
      -              "description": "A property value.",
      -              "type": [
      -                "string",
      -                "null"
      -              ]
      -            }
      -          },
      -          "type": "object"
      -        },
      -        "type": "array"
      -      },
      -      "subject": {
      -        "description": "The subject of the message.",
      -        "type": [
      -          "string",
      -          "null"
      -        ]
      -      },
      -      "toRecipients": {
      -        "description": "The To: recipients for the message.",
      -        "items": {
      -          "additionalProperties": true,
      -          "properties": {
      -            "emailAddress": {
      -              "additionalProperties": true,
      -              "properties": {
      -                "address": {
      -                  "description": "The email address of the person or entity.",
      -                  "type": [
      -                    "string",
      -                    "null"
      -                  ]
      -                },
      -                "name": {
      -                  "description": "The display name of the person or entity.",
      -                  "type": [
      -                    "string",
      -                    "null"
      -                  ]
      -                }
      -              },
      -              "type": "object"
      -            }
      -          },
      -          "type": "object"
      -        },
      -        "type": "array"
      -      }
      -    },
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": true,
      -    "properties": {},
      -    "type": "object"
      -  }
      -]New value: +[
      +  {
      +    "additionalProperties": true,
      +    "properties": {
      +      "attachments": {
      +        "description": "The fileAttachment and itemAttachment attachments for the message.",
      +        "items": {
      +          "additionalProperties": true,
      +          "properties": {
      +            "contentType": {
      +              "description": "The MIME type.",
      +              "type": [
      +                "string",
      +                "null"
      +              ]
      +            },
      +            "id": {
      +              "description": "The unique identifier for an entity. Read-only.",
      +              "type": "string"
      +            },
      +            "isInline": {
      +              "description": "true if the attachment is an inline attachment; otherwise, false.",
      +              "type": "boolean"
      +            },
      +            "lastModifiedDateTime": {
      +              "anyOf": [
      +                {
      +                  "description": "The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z",
      +                  "format": "date-time",
      +                  "pattern": "^[0-9]{4,}-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]([.][0-9]{1,12})?(Z|[+-][0-9][0-9]:[0-9][0-9])$",
      +                  "type": "string"
      +                },
      +                {
      +                  "type": "null"
      +                }
      +              ]
      +            },
      +            "name": {
      +              "description": "The attachment's file name.",
      +              "type": [
      +                "string",
      +                "null"
      +              ]
      +            },
      +            "size": {
      +              "description": "The length of the attachment in bytes.",
      +              "maximum": 2147483647,
      +              "minimum": -2147483648,
      +              "type": "number"
      +            }
      +          },
      +          "type": "object"
      +        },
      +        "type": "array"
      +      },
      +      "bccRecipients": {
      +        "description": "The Bcc: recipients for the message.",
      +        "items": {
      +          "additionalProperties": true,
      +          "properties": {
      +            "emailAddress": {
      +              "additionalProperties": true,
      +              "properties": {
      +                "address": {
      +                  "description": "The email address of the person or entity.",
      +                  "type": [
      +                    "string",
      +                    "null"
      +                  ]
      +                },
      +                "name": {
      +                  "description": "The display name of the person or entity.",
      +                  "type": [
      +                    "string",
      +                    "null"
      +                  ]
      +                }
      +              },
      +              "type": "object"
      +            }
      +          },
      +          "type": "object"
      +        },
      +        "type": "array"
      +      },
      +      "body": {
      +        "additionalProperties": true,
      +        "properties": {
      +          "content": {
      +            "description": "The content of the item.",
      +            "type": [
      +              "string",
      +              "null"
      +            ]
      +          },
      +          "contentType": {
      +            "enum": [
      +              "text",
      +              "html"
      +            ],
      +            "type": "string"
      +          }
      +        },
      +        "type": "object"
      +      },
      +      "bodyPreview": {
      +        "description": "The first 255 characters of the message body. It is in text format.",
      +        "type": [
      +          "string",
      +          "null"
      +        ]
      +      },
      +      "categories": {
      +        "description": "The categories associated with the item",
      +        "items": {
      +          "type": [
      +            "string",
      +            "null"
      +          ]
      +        },
      +        "type": "array"
      +      },
      +      "ccRecipients": {
      +        "description": "The Cc: recipients for the message.",
      +        "items": {
      +          "additionalProperties": true,
      +          "properties": {
      +            "emailAddress": {
      +              "additionalProperties": true,
      +              "properties": {
      +                "address": {
      +                  "description": "The email address of the person or entity.",
      +                  "type": [
      +                    "string",
      +                    "null"
      +                  ]
      +                },
      +                "name": {
      +                  "description": "The display name of the person or entity.",
      +                  "type": [
      +                    "string",
      +                    "null"
      +                  ]
      +                }
      +              },
      +              "type": "object"
      +            }
      +          },
      +          "type": "object"
      +        },
      +        "type": "array"
      +      },
      +      "changeKey": {
      +        "description": "Identifies the version of the item. Every time the item is changed, changeKey changes as well. This allows Exchange to apply changes to the correct version of the object. Read-only.",
      +        "type": [
      +          "string",
      +          "null"
      +        ]
      +      },
      +      "conversationId": {
      +        "description": "The ID of the conversation the email belongs to.",
      +        "type": [
      +          "string",
      +          "null"
      +        ]
      +      },
      +      "conversationIndex": {
      +        "description": "Indicates the position of the message within the conversation.",
      +        "type": [
      +          "string",
      +          "null"
      +        ]
      +      },
      +      "createdDateTime": {
      +        "anyOf": [
      +          {
      +            "description": "The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z",
      +            "format": "date-time",
      +            "pattern": "^[0-9]{4,}-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]([.][0-9]{1,12})?(Z|[+-][0-9][0-9]:[0-9][0-9])$",
      +            "type": "string"
      +          },
      +          {
      +            "type": "null"
      +          }
      +        ]
      +      },
      +      "flag": {
      +        "additionalProperties": true,
      +        "properties": {
      +          "completedDateTime": {
      +            "additionalProperties": true,
      +            "properties": {
      +              "dateTime": {
      +                "description": "A single point of time in a combined date and time representation ({date}T{time}; for example, 2017-08-29T04:00:00.0000000).",
      +                "type": "string"
      +              },
      +              "timeZone": {
      +                "description": "Represents a time zone, for example, 'Pacific Standard Time'. See below for more possible values.",
      +                "type": [
      +                  "string",
      +                  "null"
      +                ]
      +              }
      +            },
      +            "type": "object"
      +          },
      +          "dueDateTime": {
      +            "additionalProperties": true,
      +            "properties": {
      +              "dateTime": {
      +                "description": "A single point of time in a combined date and time representation ({date}T{time}; for example, 2017-08-29T04:00:00.0000000).",
      +                "type": "string"
      +              },
      +              "timeZone": {
      +                "description": "Represents a time zone, for example, 'Pacific Standard Time'. See below for more possible values.",
      +                "type": [
      +                  "string",
      +                  "null"
      +                ]
      +              }
      +            },
      +            "type": "object"
      +          },
      +          "flagStatus": {
      +            "enum": [
      +              "notFlagged",
      +              "complete",
      +              "flagged"
      +            ],
      +            "type": "string"
      +          },
      +          "startDateTime": {
      +            "additionalProperties": true,
      +            "properties": {
      +              "dateTime": {
      +                "description": "A single point of time in a combined date and time representation ({date}T{time}; for example, 2017-08-29T04:00:00.0000000).",
      +                "type": "string"
      +              },
      +              "timeZone": {
      +                "description": "Represents a time zone, for example, 'Pacific Standard Time'. See below for more possible values.",
      +                "type": [
      +                  "string",
      +                  "null"
      +                ]
      +              }
      +            },
      +            "type": "object"
      +          }
      +        },
      +        "type": "object"
      +      },
      +      "from": {
      +        "additionalProperties": true,
      +        "properties": {
      +          "emailAddress": {
      +            "additionalProperties": true,
      +            "properties": {
      +              "address": {
      +                "description": "The email address of the person or entity.",
      +                "type": [
      +                  "string",
      +                  "null"
      +                ]
      +              },
      +              "name": {
      +                "description": "The display name of the person or entity.",
      +                "type": [
      +                  "string",
      +                  "null"
      +                ]
      +              }
      +            },
      +            "type": "object"
      +          }
      +        },
      +        "type": "object"
      +      },
      +      "hasAttachments": {
      +        "description": "Indicates whether the message has attachments. This property doesn't include inline attachments, so if a message contains only inline attachments, this property is false. To verify the existence of inline attachments, parse the body property to look for a src attribute, such as <IMG src='cid:image001.jpg@01D26CD8.6C05F070'>.",
      +        "type": [
      +          "boolean",
      +          "null"
      +        ]
      +      },
      +      "id": {
      +        "description": "The unique identifier for an entity. Read-only.",
      +        "type": "string"
      +      },
      +      "importance": {
      +        "enum": [
      +          "low",
      +          "normal",
      +          "high"
      +        ],
      +        "type": "string"
      +      },
      +      "inferenceClassification": {
      +        "enum": [
      +          "focused",
      +          "other"
      +        ],
      +        "type": "string"
      +      },
      +      "internetMessageHeaders": {
      +        "description": "A collection of message headers defined by RFC5322. The set includes message headers indicating the network path taken by a message from the sender to the recipient. It can also contain custom message headers that hold app data for the message.  Requires $select to retrieve. Read-only.",
      +        "items": {
      +          "additionalProperties": true,
      +          "properties": {
      +            "name": {
      +              "description": "Represents the key in a key-value pair.",
      +              "type": [
      +                "string",
      +                "null"
      +              ]
      +            },
      +            "value": {
      +              "description": "The value in a key-value pair.",
      +              "type": [
      +                "string",
      +                "null"
      +              ]
      +            }
      +          },
      +          "type": "object"
      +        },
      +        "type": "array"
      +      },
      +      "internetMessageId": {
      +        "description": "The message ID in the format specified by RFC2822.",
      +        "type": [
      +          "string",
      +          "null"
      +        ]
      +      },
      +      "isDeliveryReceiptRequested": {
      +        "description": "Indicates whether a read receipt is requested for the message.",
      +        "type": [
      +          "boolean",
      +          "null"
      +        ]
      +      },
      +      "isDraft": {
      +        "description": "Indicates whether the message is a draft. A message is a draft if it hasn't been sent yet.",
      +        "type": [
      +          "boolean",
      +          "null"
      +        ]
      +      },
      +      "lastModifiedDateTime": {
      +        "anyOf": [
      +          {
      +            "description": "The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z",
      +            "format": "date-time",
      +            "pattern": "^[0-9]{4,}-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]([.][0-9]{1,12})?(Z|[+-][0-9][0-9]:[0-9][0-9])$",
      +            "type": "string"
      +          },
      +          {
      +            "type": "null"
      +          }
      +        ]
      +      },
      +      "multiValueExtendedProperties": {
      +        "description": "The collection of multi-value extended properties defined for the message. Nullable.",
      +        "items": {
      +          "additionalProperties": true,
      +          "properties": {
      +            "id": {
      +              "description": "The unique identifier for an entity. Read-only.",
      +              "type": "string"
      +            },
      +            "value": {
      +              "description": "A collection of property values.",
      +              "items": {
      +                "type": [
      +                  "string",
      +                  "null"
      +                ]
      +              },
      +              "type": "array"
      +            }
      +          },
      +          "type": "object"
      +        },
      +        "type": "array"
      +      },
      +      "singleValueExtendedProperties": {
      +        "description": "The collection of single-value extended properties defined for the message. Nullable.",
      +        "items": {
      +          "additionalProperties": true,
      +          "properties": {
      +            "id": {
      +              "description": "The unique identifier for an entity. Read-only.",
      +              "type": "string"
      +            },
      +            "value": {
      +              "description": "A property value.",
      +              "type": [
      +                "string",
      +                "null"
      +              ]
      +            }
      +          },
      +          "type": "object"
      +        },
      +        "type": "array"
      +      },
      +      "subject": {
      +        "description": "The subject of the message.",
      +        "type": [
      +          "string",
      +          "null"
      +        ]
      +      },
      +      "toRecipients": {
      +        "description": "The To: recipients for the message.",
      +        "items": {
      +          "additionalProperties": true,
      +          "properties": {
      +            "emailAddress": {
      +              "additionalProperties": true,
      +              "properties": {
      +                "address": {
      +                  "description": "The email address of the person or entity.",
      +                  "type": [
      +                    "string",
      +                    "null"
      +                  ]
      +                },
      +                "name": {
      +                  "description": "The display name of the person or entity.",
      +                  "type": [
      +                    "string",
      +                    "null"
      +                  ]
      +                }
      +              },
      +              "type": "object"
      +            }
      +          },
      +          "type": "object"
      +        },
      +        "type": "array"
      +      }
      +    },
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": true,
      +    "properties": {},
      +    "type": "object"
      +  }
      +]
  2. Changed2 schema fields changedv0.145.2
    • removedInput schema / $defs
      Removed value: -{
      -  "def0": {
      -    "additionalProperties": true,
      -    "properties": {
      -      "dateTime": {
      -        "description": "A single point of time in a combined date and time representation ({date}T{time}; for example, 2017-08-29T04:00:00.0000000).",
      -        "type": "string"
      -      },
      -      "timeZone": {
      -        "description": "Represents a time zone, for example, 'Pacific Standard Time'. See below for more possible values.",
      -        "type": [
      -          "string",
      -          "null"
      -        ]
      -      }
      -    },
      -    "type": "object"
      -  },
      -  "def1": {
      -    "additionalProperties": true,
      -    "properties": {
      -      "emailAddress": {
      -        "additionalProperties": true,
      -        "properties": {
      -          "address": {
      -            "description": "The email address of the person or entity.",
      -            "type": [
      -              "string",
      -              "null"
      -            ]
      -          },
      -          "name": {
      -            "description": "The display name of the person or entity.",
      -            "type": [
      -              "string",
      -              "null"
      -            ]
      -          }
      -        },
      -        "type": "object"
      -      }
      -    },
      -    "type": "object"
      -  }
      -}
    • changedInput schema / properties / body / properties / Message / anyOf
      Previous value: -[
      -  {
      -    "additionalProperties": true,
      -    "properties": {
      -      "attachments": {
      -        "description": "The fileAttachment and itemAttachment attachments for the message.",
      -        "items": {
      -          "additionalProperties": true,
      -          "properties": {
      -            "contentType": {
      -              "description": "The MIME type.",
      -              "type": [
      -                "string",
      -                "null"
      -              ]
      -            },
      -            "id": {
      -              "description": "The unique identifier for an entity. Read-only.",
      -              "type": "string"
      -            },
      -            "isInline": {
      -              "description": "true if the attachment is an inline attachment; otherwise, false.",
      -              "type": "boolean"
      -            },
      -            "lastModifiedDateTime": {
      -              "anyOf": [
      -                {
      -                  "description": "The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z",
      -                  "format": "date-time",
      -                  "pattern": "^[0-9]{4,}-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]([.][0-9]{1,12})?(Z|[+-][0-9][0-9]:[0-9][0-9])$",
      -                  "type": "string"
      -                },
      -                {
      -                  "type": "null"
      -                }
      -              ],
      -              "description": "The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z"
      -            },
      -            "name": {
      -              "description": "The attachment's file name.",
      -              "type": [
      -                "string",
      -                "null"
      -              ]
      -            },
      -            "size": {
      -              "description": "The length of the attachment in bytes.",
      -              "maximum": 2147483647,
      -              "minimum": -2147483648,
      -              "type": "number"
      -            }
      -          },
      -          "type": "object"
      -        },
      -        "type": "array"
      -      },
      -      "bccRecipients": {
      -        "description": "The Bcc: recipients for the message.",
      -        "items": {
      -          "$ref": "#/$defs/def1"
      -        },
      -        "type": "array"
      -      },
      -      "body": {
      -        "additionalProperties": true,
      -        "properties": {
      -          "content": {
      -            "description": "The content of the item.",
      -            "type": [
      -              "string",
      -              "null"
      -            ]
      -          },
      -          "contentType": {
      -            "enum": [
      -              "text",
      -              "html"
      -            ],
      -            "type": "string"
      -          }
      -        },
      -        "type": "object"
      -      },
      -      "bodyPreview": {
      -        "description": "The first 255 characters of the message body. It is in text format.",
      -        "type": [
      -          "string",
      -          "null"
      -        ]
      -      },
      -      "categories": {
      -        "description": "The categories associated with the item",
      -        "items": {
      -          "type": [
      -            "string",
      -            "null"
      -          ]
      -        },
      -        "type": "array"
      -      },
      -      "ccRecipients": {
      -        "description": "The Cc: recipients for the message.",
      -        "items": {
      -          "$ref": "#/$defs/def1"
      -        },
      -        "type": "array"
      -      },
      -      "changeKey": {
      -        "description": "Identifies the version of the item. Every time the item is changed, changeKey changes as well. This allows Exchange to apply changes to the correct version of the object. Read-only.",
      -        "type": [
      -          "string",
      -          "null"
      -        ]
      -      },
      -      "conversationId": {
      -        "description": "The ID of the conversation the email belongs to.",
      -        "type": [
      -          "string",
      -          "null"
      -        ]
      -      },
      -      "conversationIndex": {
      -        "description": "Indicates the position of the message within the conversation.",
      -        "type": [
      -          "string",
      -          "null"
      -        ]
      -      },
      -      "createdDateTime": {
      -        "anyOf": [
      -          {
      -            "description": "The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z",
      -            "format": "date-time",
      -            "pattern": "^[0-9]{4,}-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]([.][0-9]{1,12})?(Z|[+-][0-9][0-9]:[0-9][0-9])$",
      -            "type": "string"
      -          },
      -          {
      -            "type": "null"
      -          }
      -        ],
      -        "description": "The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z"
      -      },
      -      "flag": {
      -        "additionalProperties": true,
      -        "properties": {
      -          "completedDateTime": {
      -            "$ref": "#/$defs/def0"
      -          },
      -          "dueDateTime": {
      -            "$ref": "#/$defs/def0"
      -          },
      -          "flagStatus": {
      -            "enum": [
      -              "notFlagged",
      -              "complete",
      -              "flagged"
      -            ],
      -            "type": "string"
      -          },
      -          "startDateTime": {
      -            "$ref": "#/$defs/def0"
      -          }
      -        },
      -        "type": "object"
      -      },
      -      "from": {
      -        "$ref": "#/$defs/def1"
      -      },
      -      "hasAttachments": {
      -        "description": "Indicates whether the message has attachments. This property doesn't include inline attachments, so if a message contains only inline attachments, this property is false. To verify the existence of inline attachments, parse the body property to look for a src attribute, such as <IMG src='cid:image001.jpg@01D26CD8.6C05F070'>.",
      -        "type": [
      -          "boolean",
      -          "null"
      -        ]
      -      },
      -      "id": {
      -        "description": "The unique identifier for an entity. Read-only.",
      -        "type": "string"
      -      },
      -      "importance": {
      -        "enum": [
      -          "low",
      -          "normal",
      -          "high"
      -        ],
      -        "type": "string"
      -      },
      -      "inferenceClassification": {
      -        "enum": [
      -          "focused",
      -          "other"
      -        ],
      -        "type": "string"
      -      },
      -      "internetMessageHeaders": {
      -        "description": "A collection of message headers defined by RFC5322. The set includes message headers indicating the network path taken by a message from the sender to the recipient. It can also contain custom message headers that hold app data for the message.  Requires $select to retrieve. Read-only.",
      -        "items": {
      -          "additionalProperties": true,
      -          "properties": {
      -            "name": {
      -              "description": "Represents the key in a key-value pair.",
      -              "type": [
      -                "string",
      -                "null"
      -              ]
      -            },
      -            "value": {
      -              "description": "The value in a key-value pair.",
      -              "type": [
      -                "string",
      -                "null"
      -              ]
      -            }
      -          },
      -          "type": "object"
      -        },
      -        "type": "array"
      -      },
      -      "internetMessageId": {
      -        "description": "The message ID in the format specified by RFC2822.",
      -        "type": [
      -          "string",
      -          "null"
      -        ]
      -      },
      -      "isDeliveryReceiptRequested": {
      -        "description": "Indicates whether a read receipt is requested for the message.",
      -        "type": [
      -          "boolean",
      -          "null"
      -        ]
      -      },
      -      "isDraft": {
      -        "description": "Indicates whether the message is a draft. A message is a draft if it hasn't been sent yet.",
      -        "type": [
      -          "boolean",
      -          "null"
      -        ]
      -      },
      -      "lastModifiedDateTime": {
      -        "anyOf": [
      -          {
      -            "description": "The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z",
      -            "format": "date-time",
      -            "pattern": "^[0-9]{4,}-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]([.][0-9]{1,12})?(Z|[+-][0-9][0-9]:[0-9][0-9])$",
      -            "type": "string"
      -          },
      -          {
      -            "type": "null"
      -          }
      -        ],
      -        "description": "The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z"
      -      },
      -      "multiValueExtendedProperties": {
      -        "description": "The collection of multi-value extended properties defined for the message. Nullable.",
      -        "items": {
      -          "additionalProperties": true,
      -          "properties": {
      -            "id": {
      -              "description": "The unique identifier for an entity. Read-only.",
      -              "type": "string"
      -            },
      -            "value": {
      -              "description": "A collection of property values.",
      -              "items": {
      -                "type": [
      -                  "string",
      -                  "null"
      -                ]
      -              },
      -              "type": "array"
      -            }
      -          },
      -          "type": "object"
      -        },
      -        "type": "array"
      -      },
      -      "singleValueExtendedProperties": {
      -        "description": "The collection of single-value extended properties defined for the message. Nullable.",
      -        "items": {
      -          "additionalProperties": true,
      -          "properties": {
      -            "id": {
      -              "description": "The unique identifier for an entity. Read-only.",
      -              "type": "string"
      -            },
      -            "value": {
      -              "description": "A property value.",
      -              "type": [
      -                "string",
      -                "null"
      -              ]
      -            }
      -          },
      -          "type": "object"
      -        },
      -        "type": "array"
      -      },
      -      "subject": {
      -        "description": "The subject of the message.",
      -        "type": [
      -          "string",
      -          "null"
      -        ]
      -      },
      -      "toRecipients": {
      -        "description": "The To: recipients for the message.",
      -        "items": {
      -          "$ref": "#/$defs/def1"
      -        },
      -        "type": "array"
      -      }
      -    },
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": true,
      -    "properties": {},
      -    "type": "object"
      -  }
      -]New value: +[
      +  {
      +    "additionalProperties": true,
      +    "properties": {
      +      "attachments": {
      +        "description": "The fileAttachment and itemAttachment attachments for the message.",
      +        "items": {
      +          "additionalProperties": true,
      +          "properties": {
      +            "contentType": {
      +              "description": "The MIME type.",
      +              "type": [
      +                "string",
      +                "null"
      +              ]
      +            },
      +            "id": {
      +              "description": "The unique identifier for an entity. Read-only.",
      +              "type": "string"
      +            },
      +            "isInline": {
      +              "description": "true if the attachment is an inline attachment; otherwise, false.",
      +              "type": "boolean"
      +            },
      +            "lastModifiedDateTime": {
      +              "anyOf": [
      +                {
      +                  "description": "The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z",
      +                  "format": "date-time",
      +                  "pattern": "^[0-9]{4,}-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]([.][0-9]{1,12})?(Z|[+-][0-9][0-9]:[0-9][0-9])$",
      +                  "type": "string"
      +                },
      +                {
      +                  "type": "null"
      +                }
      +              ],
      +              "description": "The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z"
      +            },
      +            "name": {
      +              "description": "The attachment's file name.",
      +              "type": [
      +                "string",
      +                "null"
      +              ]
      +            },
      +            "size": {
      +              "description": "The length of the attachment in bytes.",
      +              "maximum": 2147483647,
      +              "minimum": -2147483648,
      +              "type": "number"
      +            }
      +          },
      +          "type": "object"
      +        },
      +        "type": "array"
      +      },
      +      "bccRecipients": {
      +        "description": "The Bcc: recipients for the message.",
      +        "items": {
      +          "additionalProperties": true,
      +          "properties": {
      +            "emailAddress": {
      +              "additionalProperties": true,
      +              "properties": {
      +                "address": {
      +                  "description": "The email address of the person or entity.",
      +                  "type": [
      +                    "string",
      +                    "null"
      +                  ]
      +                },
      +                "name": {
      +                  "description": "The display name of the person or entity.",
      +                  "type": [
      +                    "string",
      +                    "null"
      +                  ]
      +                }
      +              },
      +              "type": "object"
      +            }
      +          },
      +          "type": "object"
      +        },
      +        "type": "array"
      +      },
      +      "body": {
      +        "additionalProperties": true,
      +        "properties": {
      +          "content": {
      +            "description": "The content of the item.",
      +            "type": [
      +              "string",
      +              "null"
      +            ]
      +          },
      +          "contentType": {
      +            "enum": [
      +              "text",
      +              "html"
      +            ],
      +            "type": "string"
      +          }
      +        },
      +        "type": "object"
      +      },
      +      "bodyPreview": {
      +        "description": "The first 255 characters of the message body. It is in text format.",
      +        "type": [
      +          "string",
      +          "null"
      +        ]
      +      },
      +      "categories": {
      +        "description": "The categories associated with the item",
      +        "items": {
      +          "type": [
      +            "string",
      +            "null"
      +          ]
      +        },
      +        "type": "array"
      +      },
      +      "ccRecipients": {
      +        "description": "The Cc: recipients for the message.",
      +        "items": {
      +          "additionalProperties": true,
      +          "properties": {
      +            "emailAddress": {
      +              "additionalProperties": true,
      +              "properties": {
      +                "address": {
      +                  "description": "The email address of the person or entity.",
      +                  "type": [
      +                    "string",
      +                    "null"
      +                  ]
      +                },
      +                "name": {
      +                  "description": "The display name of the person or entity.",
      +                  "type": [
      +                    "string",
      +                    "null"
      +                  ]
      +                }
      +              },
      +              "type": "object"
      +            }
      +          },
      +          "type": "object"
      +        },
      +        "type": "array"
      +      },
      +      "changeKey": {
      +        "description": "Identifies the version of the item. Every time the item is changed, changeKey changes as well. This allows Exchange to apply changes to the correct version of the object. Read-only.",
      +        "type": [
      +          "string",
      +          "null"
      +        ]
      +      },
      +      "conversationId": {
      +        "description": "The ID of the conversation the email belongs to.",
      +        "type": [
      +          "string",
      +          "null"
      +        ]
      +      },
      +      "conversationIndex": {
      +        "description": "Indicates the position of the message within the conversation.",
      +        "type": [
      +          "string",
      +          "null"
      +        ]
      +      },
      +      "createdDateTime": {
      +        "anyOf": [
      +          {
      +            "description": "The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z",
      +            "format": "date-time",
      +            "pattern": "^[0-9]{4,}-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]([.][0-9]{1,12})?(Z|[+-][0-9][0-9]:[0-9][0-9])$",
      +            "type": "string"
      +          },
      +          {
      +            "type": "null"
      +          }
      +        ],
      +        "description": "The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z"
      +      },
      +      "flag": {
      +        "additionalProperties": true,
      +        "properties": {
      +          "completedDateTime": {
      +            "additionalProperties": true,
      +            "properties": {
      +              "dateTime": {
      +                "description": "A single point of time in a combined date and time representation ({date}T{time}; for example, 2017-08-29T04:00:00.0000000).",
      +                "type": "string"
      +              },
      +              "timeZone": {
      +                "description": "Represents a time zone, for example, 'Pacific Standard Time'. See below for more possible values.",
      +                "type": [
      +                  "string",
      +                  "null"
      +                ]
      +              }
      +            },
      +            "type": "object"
      +          },
      +          "dueDateTime": {
      +            "additionalProperties": true,
      +            "properties": {
      +              "dateTime": {
      +                "description": "A single point of time in a combined date and time representation ({date}T{time}; for example, 2017-08-29T04:00:00.0000000).",
      +                "type": "string"
      +              },
      +              "timeZone": {
      +                "description": "Represents a time zone, for example, 'Pacific Standard Time'. See below for more possible values.",
      +                "type": [
      +                  "string",
      +                  "null"
      +                ]
      +              }
      +            },
      +            "type": "object"
      +          },
      +          "flagStatus": {
      +            "enum": [
      +              "notFlagged",
      +              "complete",
      +              "flagged"
      +            ],
      +            "type": "string"
      +          },
      +          "startDateTime": {
      +            "additionalProperties": true,
      +            "properties": {
      +              "dateTime": {
      +                "description": "A single point of time in a combined date and time representation ({date}T{time}; for example, 2017-08-29T04:00:00.0000000).",
      +                "type": "string"
      +              },
      +              "timeZone": {
      +                "description": "Represents a time zone, for example, 'Pacific Standard Time'. See below for more possible values.",
      +                "type": [
      +                  "string",
      +                  "null"
      +                ]
      +              }
      +            },
      +            "type": "object"
      +          }
      +        },
      +        "type": "object"
      +      },
      +      "from": {
      +        "additionalProperties": true,
      +        "properties": {
      +          "emailAddress": {
      +            "additionalProperties": true,
      +            "properties": {
      +              "address": {
      +                "description": "The email address of the person or entity.",
      +                "type": [
      +                  "string",
      +                  "null"
      +                ]
      +              },
      +              "name": {
      +                "description": "The display name of the person or entity.",
      +                "type": [
      +                  "string",
      +                  "null"
      +                ]
      +              }
      +            },
      +            "type": "object"
      +          }
      +        },
      +        "type": "object"
      +      },
      +      "hasAttachments": {
      +        "description": "Indicates whether the message has attachments. This property doesn't include inline attachments, so if a message contains only inline attachments, this property is false. To verify the existence of inline attachments, parse the body property to look for a src attribute, such as <IMG src='cid:image001.jpg@01D26CD8.6C05F070'>.",
      +        "type": [
      +          "boolean",
      +          "null"
      +        ]
      +      },
      +      "id": {
      +        "description": "The unique identifier for an entity. Read-only.",
      +        "type": "string"
      +      },
      +      "importance": {
      +        "enum": [
      +          "low",
      +          "normal",
      +          "high"
      +        ],
      +        "type": "string"
      +      },
      +      "inferenceClassification": {
      +        "enum": [
      +          "focused",
      +          "other"
      +        ],
      +        "type": "string"
      +      },
      +      "internetMessageHeaders": {
      +        "description": "A collection of message headers defined by RFC5322. The set includes message headers indicating the network path taken by a message from the sender to the recipient. It can also contain custom message headers that hold app data for the message.  Requires $select to retrieve. Read-only.",
      +        "items": {
      +          "additionalProperties": true,
      +          "properties": {
      +            "name": {
      +              "description": "Represents the key in a key-value pair.",
      +              "type": [
      +                "string",
      +                "null"
      +              ]
      +            },
      +            "value": {
      +              "description": "The value in a key-value pair.",
      +              "type": [
      +                "string",
      +                "null"
      +              ]
      +            }
      +          },
      +          "type": "object"
      +        },
      +        "type": "array"
      +      },
      +      "internetMessageId": {
      +        "description": "The message ID in the format specified by RFC2822.",
      +        "type": [
      +          "string",
      +          "null"
      +        ]
      +      },
      +      "isDeliveryReceiptRequested": {
      +        "description": "Indicates whether a read receipt is requested for the message.",
      +        "type": [
      +          "boolean",
      +          "null"
      +        ]
      +      },
      +      "isDraft": {
      +        "description": "Indicates whether the message is a draft. A message is a draft if it hasn't been sent yet.",
      +        "type": [
      +          "boolean",
      +          "null"
      +        ]
      +      },
      +      "lastModifiedDateTime": {
      +        "anyOf": [
      +          {
      +            "description": "The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z",
      +            "format": "date-time",
      +            "pattern": "^[0-9]{4,}-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]([.][0-9]{1,12})?(Z|[+-][0-9][0-9]:[0-9][0-9])$",
      +            "type": "string"
      +          },
      +          {
      +            "type": "null"
      +          }
      +        ],
      +        "description": "The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z"
      +      },
      +      "multiValueExtendedProperties": {
      +        "description": "The collection of multi-value extended properties defined for the message. Nullable.",
      +        "items": {
      +          "additionalProperties": true,
      +          "properties": {
      +            "id": {
      +              "description": "The unique identifier for an entity. Read-only.",
      +              "type": "string"
      +            },
      +            "value": {
      +              "description": "A collection of property values.",
      +              "items": {
      +                "type": [
      +                  "string",
      +                  "null"
      +                ]
      +              },
      +              "type": "array"
      +            }
      +          },
      +          "type": "object"
      +        },
      +        "type": "array"
      +      },
      +      "singleValueExtendedProperties": {
      +        "description": "The collection of single-value extended properties defined for the message. Nullable.",
      +        "items": {
      +          "additionalProperties": true,
      +          "properties": {
      +            "id": {
      +              "description": "The unique identifier for an entity. Read-only.",
      +              "type": "string"
      +            },
      +            "value": {
      +              "description": "A property value.",
      +              "type": [
      +                "string",
      +                "null"
      +              ]
      +            }
      +          },
      +          "type": "object"
      +        },
      +        "type": "array"
      +      },
      +      "subject": {
      +        "description": "The subject of the message.",
      +        "type": [
      +          "string",
      +          "null"
      +        ]
      +      },
      +      "toRecipients": {
      +        "description": "The To: recipients for the message.",
      +        "items": {
      +          "additionalProperties": true,
      +          "properties": {
      +            "emailAddress": {
      +              "additionalProperties": true,
      +              "properties": {
      +                "address": {
      +                  "description": "The email address of the person or entity.",
      +                  "type": [
      +                    "string",
      +                    "null"
      +                  ]
      +                },
      +                "name": {
      +                  "description": "The display name of the person or entity.",
      +                  "type": [
      +                    "string",
      +                    "null"
      +                  ]
      +                }
      +              },
      +              "type": "object"
      +            }
      +          },
      +          "type": "object"
      +        },
      +        "type": "array"
      +      }
      +    },
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": true,
      +    "properties": {},
      +    "type": "object"
      +  }
      +]
  3. Changed3 schema fields changedv0.134.4
    • addedInput schema / $defs
      Added value: +{
      +  "def0": {
      +    "additionalProperties": true,
      +    "properties": {
      +      "dateTime": {
      +        "description": "A single point of time in a combined date and time representation ({date}T{time}; for example, 2017-08-29T04:00:00.0000000).",
      +        "type": "string"
      +      },
      +      "timeZone": {
      +        "description": "Represents a time zone, for example, 'Pacific Standard Time'. See below for more possible values.",
      +        "type": [
      +          "string",
      +          "null"
      +        ]
      +      }
      +    },
      +    "type": "object"
      +  },
      +  "def1": {
      +    "additionalProperties": true,
      +    "properties": {
      +      "emailAddress": {
      +        "additionalProperties": true,
      +        "properties": {
      +          "address": {
      +            "description": "The email address of the person or entity.",
      +            "type": [
      +              "string",
      +              "null"
      +            ]
      +          },
      +          "name": {
      +            "description": "The display name of the person or entity.",
      +            "type": [
      +              "string",
      +              "null"
      +            ]
      +          }
      +        },
      +        "type": "object"
      +      }
      +    },
      +    "type": "object"
      +  }
      +}
    • changedInput schema / properties / body / properties / Message / anyOf
      Previous value: -[
      -  {
      -    "additionalProperties": true,
      -    "properties": {
      -      "attachments": {
      -        "description": "The fileAttachment and itemAttachment attachments for the message.",
      -        "items": {
      -          "additionalProperties": true,
      -          "properties": {
      -            "contentType": {
      -              "description": "The MIME type.",
      -              "type": [
      -                "string",
      -                "null"
      -              ]
      -            },
      -            "id": {
      -              "description": "The unique identifier for an entity. Read-only.",
      -              "type": "string"
      -            },
      -            "isInline": {
      -              "description": "true if the attachment is an inline attachment; otherwise, false.",
      -              "type": "boolean"
      -            },
      -            "lastModifiedDateTime": {
      -              "anyOf": [
      -                {
      -                  "description": "The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z",
      -                  "format": "date-time",
      -                  "pattern": "^[0-9]{4,}-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]([.][0-9]{1,12})?(Z|[+-][0-9][0-9]:[0-9][0-9])$",
      -                  "type": "string"
      -                },
      -                {
      -                  "type": "null"
      -                }
      -              ],
      -              "description": "The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z"
      -            },
      -            "name": {
      -              "description": "The attachment's file name.",
      -              "type": [
      -                "string",
      -                "null"
      -              ]
      -            },
      -            "size": {
      -              "description": "The length of the attachment in bytes.",
      -              "maximum": 2147483647,
      -              "minimum": -2147483648,
      -              "type": "number"
      -            }
      -          },
      -          "type": "object"
      -        },
      -        "type": "array"
      -      },
      -      "bccRecipients": {
      -        "description": "The Bcc: recipients for the message.",
      -        "items": {
      -          "$ref": "#/properties/body/properties/Message/anyOf/0/properties/from"
      -        },
      -        "type": "array"
      -      },
      -      "body": {
      -        "additionalProperties": true,
      -        "properties": {
      -          "content": {
      -            "description": "The content of the item.",
      -            "type": [
      -              "string",
      -              "null"
      -            ]
      -          },
      -          "contentType": {
      -            "enum": [
      -              "text",
      -              "html"
      -            ],
      -            "type": "string"
      -          }
      -        },
      -        "type": "object"
      -      },
      -      "bodyPreview": {
      -        "description": "The first 255 characters of the message body. It is in text format.",
      -        "type": [
      -          "string",
      -          "null"
      -        ]
      -      },
      -      "categories": {
      -        "description": "The categories associated with the item",
      -        "items": {
      -          "type": [
      -            "string",
      -            "null"
      -          ]
      -        },
      -        "type": "array"
      -      },
      -      "ccRecipients": {
      -        "description": "The Cc: recipients for the message.",
      -        "items": {
      -          "$ref": "#/properties/body/properties/Message/anyOf/0/properties/from"
      -        },
      -        "type": "array"
      -      },
      -      "changeKey": {
      -        "description": "Identifies the version of the item. Every time the item is changed, changeKey changes as well. This allows Exchange to apply changes to the correct version of the object. Read-only.",
      -        "type": [
      -          "string",
      -          "null"
      -        ]
      -      },
      -      "conversationId": {
      -        "description": "The ID of the conversation the email belongs to.",
      -        "type": [
      -          "string",
      -          "null"
      -        ]
      -      },
      -      "conversationIndex": {
      -        "description": "Indicates the position of the message within the conversation.",
      -        "type": [
      -          "string",
      -          "null"
      -        ]
      -      },
      -      "createdDateTime": {
      -        "anyOf": [
      -          {
      -            "description": "The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z",
      -            "format": "date-time",
      -            "pattern": "^[0-9]{4,}-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]([.][0-9]{1,12})?(Z|[+-][0-9][0-9]:[0-9][0-9])$",
      -            "type": "string"
      -          },
      -          {
      -            "type": "null"
      -          }
      -        ],
      -        "description": "The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z"
      -      },
      -      "flag": {
      -        "additionalProperties": true,
      -        "properties": {
      -          "completedDateTime": {
      -            "additionalProperties": true,
      -            "properties": {
      -              "dateTime": {
      -                "description": "A single point of time in a combined date and time representation ({date}T{time}; for example, 2017-08-29T04:00:00.0000000).",
      -                "type": "string"
      -              },
      -              "timeZone": {
      -                "description": "Represents a time zone, for example, 'Pacific Standard Time'. See below for more possible values.",
      -                "type": [
      -                  "string",
      -                  "null"
      -                ]
      -              }
      -            },
      -            "type": "object"
      -          },
      -          "dueDateTime": {
      -            "$ref": "#/properties/body/properties/Message/anyOf/0/properties/flag/properties/completedDateTime"
      -          },
      -          "flagStatus": {
      -            "enum": [
      -              "notFlagged",
      -              "complete",
      -              "flagged"
      -            ],
      -            "type": "string"
      -          },
      -          "startDateTime": {
      -            "$ref": "#/properties/body/properties/Message/anyOf/0/properties/flag/properties/completedDateTime"
      -          }
      -        },
      -        "type": "object"
      -      },
      -      "from": {
      -        "additionalProperties": true,
      -        "properties": {
      -          "emailAddress": {
      -            "additionalProperties": true,
      -            "properties": {
      -              "address": {
      -                "description": "The email address of the person or entity.",
      -                "type": [
      -                  "string",
      -                  "null"
      -                ]
      -              },
      -              "name": {
      -                "description": "The display name of the person or entity.",
      -                "type": [
      -                  "string",
      -                  "null"
      -                ]
      -              }
      -            },
      -            "type": "object"
      -          }
      -        },
      -        "type": "object"
      -      },
      -      "hasAttachments": {
      -        "description": "Indicates whether the message has attachments. This property doesn't include inline attachments, so if a message contains only inline attachments, this property is false. To verify the existence of inline attachments, parse the body property to look for a src attribute, such as <IMG src='cid:image001.jpg@01D26CD8.6C05F070'>.",
      -        "type": [
      -          "boolean",
      -          "null"
      -        ]
      -      },
      -      "id": {
      -        "description": "The unique identifier for an entity. Read-only.",
      -        "type": "string"
      -      },
      -      "importance": {
      -        "enum": [
      -          "low",
      -          "normal",
      -          "high"
      -        ],
      -        "type": "string"
      -      },
      -      "inferenceClassification": {
      -        "enum": [
      -          "focused",
      -          "other"
      -        ],
      -        "type": "string"
      -      },
      -      "internetMessageHeaders": {
      -        "description": "A collection of message headers defined by RFC5322. The set includes message headers indicating the network path taken by a message from the sender to the recipient. It can also contain custom message headers that hold app data for the message.  Requires $select to retrieve. Read-only.",
      -        "items": {
      -          "additionalProperties": true,
      -          "properties": {
      -            "name": {
      -              "description": "Represents the key in a key-value pair.",
      -              "type": [
      -                "string",
      -                "null"
      -              ]
      -            },
      -            "value": {
      -              "description": "The value in a key-value pair.",
      -              "type": [
      -                "string",
      -                "null"
      -              ]
      -            }
      -          },
      -          "type": "object"
      -        },
      -        "type": "array"
      -      },
      -      "internetMessageId": {
      -        "description": "The message ID in the format specified by RFC2822.",
      -        "type": [
      -          "string",
      -          "null"
      -        ]
      -      },
      -      "isDeliveryReceiptRequested": {
      -        "description": "Indicates whether a read receipt is requested for the message.",
      -        "type": [
      -          "boolean",
      -          "null"
      -        ]
      -      },
      -      "isDraft": {
      -        "description": "Indicates whether the message is a draft. A message is a draft if it hasn't been sent yet.",
      -        "type": [
      -          "boolean",
      -          "null"
      -        ]
      -      },
      -      "lastModifiedDateTime": {
      -        "anyOf": [
      -          {
      -            "description": "The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z",
      -            "format": "date-time",
      -            "pattern": "^[0-9]{4,}-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]([.][0-9]{1,12})?(Z|[+-][0-9][0-9]:[0-9][0-9])$",
      -            "type": "string"
      -          },
      -          {
      -            "type": "null"
      -          }
      -        ],
      -        "description": "The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z"
      -      },
      -      "multiValueExtendedProperties": {
      -        "description": "The collection of multi-value extended properties defined for the message. Nullable.",
      -        "items": {
      -          "additionalProperties": true,
      -          "properties": {
      -            "id": {
      -              "description": "The unique identifier for an entity. Read-only.",
      -              "type": "string"
      -            },
      -            "value": {
      -              "description": "A collection of property values.",
      -              "items": {
      -                "type": [
      -                  "string",
      -                  "null"
      -                ]
      -              },
      -              "type": "array"
      -            }
      -          },
      -          "type": "object"
      -        },
      -        "type": "array"
      -      },
      -      "singleValueExtendedProperties": {
      -        "description": "The collection of single-value extended properties defined for the message. Nullable.",
      -        "items": {
      -          "additionalProperties": true,
      -          "properties": {
      -            "id": {
      -              "description": "The unique identifier for an entity. Read-only.",
      -              "type": "string"
      -            },
      -            "value": {
      -              "description": "A property value.",
      -              "type": [
      -                "string",
      -                "null"
      -              ]
      -            }
      -          },
      -          "type": "object"
      -        },
      -        "type": "array"
      -      },
      -      "subject": {
      -        "description": "The subject of the message.",
      -        "type": [
      -          "string",
      -          "null"
      -        ]
      -      },
      -      "toRecipients": {
      -        "description": "The To: recipients for the message.",
      -        "items": {
      -          "$ref": "#/properties/body/properties/Message/anyOf/0/properties/from"
      -        },
      -        "type": "array"
      -      }
      -    },
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": true,
      -    "properties": {},
      -    "type": "object"
      -  }
      -]New value: +[
      +  {
      +    "additionalProperties": true,
      +    "properties": {
      +      "attachments": {
      +        "description": "The fileAttachment and itemAttachment attachments for the message.",
      +        "items": {
      +          "additionalProperties": true,
      +          "properties": {
      +            "contentType": {
      +              "description": "The MIME type.",
      +              "type": [
      +                "string",
      +                "null"
      +              ]
      +            },
      +            "id": {
      +              "description": "The unique identifier for an entity. Read-only.",
      +              "type": "string"
      +            },
      +            "isInline": {
      +              "description": "true if the attachment is an inline attachment; otherwise, false.",
      +              "type": "boolean"
      +            },
      +            "lastModifiedDateTime": {
      +              "anyOf": [
      +                {
      +                  "description": "The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z",
      +                  "format": "date-time",
      +                  "pattern": "^[0-9]{4,}-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]([.][0-9]{1,12})?(Z|[+-][0-9][0-9]:[0-9][0-9])$",
      +                  "type": "string"
      +                },
      +                {
      +                  "type": "null"
      +                }
      +              ],
      +              "description": "The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z"
      +            },
      +            "name": {
      +              "description": "The attachment's file name.",
      +              "type": [
      +                "string",
      +                "null"
      +              ]
      +            },
      +            "size": {
      +              "description": "The length of the attachment in bytes.",
      +              "maximum": 2147483647,
      +              "minimum": -2147483648,
      +              "type": "number"
      +            }
      +          },
      +          "type": "object"
      +        },
      +        "type": "array"
      +      },
      +      "bccRecipients": {
      +        "description": "The Bcc: recipients for the message.",
      +        "items": {
      +          "$ref": "#/$defs/def1"
      +        },
      +        "type": "array"
      +      },
      +      "body": {
      +        "additionalProperties": true,
      +        "properties": {
      +          "content": {
      +            "description": "The content of the item.",
      +            "type": [
      +              "string",
      +              "null"
      +            ]
      +          },
      +          "contentType": {
      +            "enum": [
      +              "text",
      +              "html"
      +            ],
      +            "type": "string"
      +          }
      +        },
      +        "type": "object"
      +      },
      +      "bodyPreview": {
      +        "description": "The first 255 characters of the message body. It is in text format.",
      +        "type": [
      +          "string",
      +          "null"
      +        ]
      +      },
      +      "categories": {
      +        "description": "The categories associated with the item",
      +        "items": {
      +          "type": [
      +            "string",
      +            "null"
      +          ]
      +        },
      +        "type": "array"
      +      },
      +      "ccRecipients": {
      +        "description": "The Cc: recipients for the message.",
      +        "items": {
      +          "$ref": "#/$defs/def1"
      +        },
      +        "type": "array"
      +      },
      +      "changeKey": {
      +        "description": "Identifies the version of the item. Every time the item is changed, changeKey changes as well. This allows Exchange to apply changes to the correct version of the object. Read-only.",
      +        "type": [
      +          "string",
      +          "null"
      +        ]
      +      },
      +      "conversationId": {
      +        "description": "The ID of the conversation the email belongs to.",
      +        "type": [
      +          "string",
      +          "null"
      +        ]
      +      },
      +      "conversationIndex": {
      +        "description": "Indicates the position of the message within the conversation.",
      +        "type": [
      +          "string",
      +          "null"
      +        ]
      +      },
      +      "createdDateTime": {
      +        "anyOf": [
      +          {
      +            "description": "The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z",
      +            "format": "date-time",
      +            "pattern": "^[0-9]{4,}-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]([.][0-9]{1,12})?(Z|[+-][0-9][0-9]:[0-9][0-9])$",
      +            "type": "string"
      +          },
      +          {
      +            "type": "null"
      +          }
      +        ],
      +        "description": "The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z"
      +      },
      +      "flag": {
      +        "additionalProperties": true,
      +        "properties": {
      +          "completedDateTime": {
      +            "$ref": "#/$defs/def0"
      +          },
      +          "dueDateTime": {
      +            "$ref": "#/$defs/def0"
      +          },
      +          "flagStatus": {
      +            "enum": [
      +              "notFlagged",
      +              "complete",
      +              "flagged"
      +            ],
      +            "type": "string"
      +          },
      +          "startDateTime": {
      +            "$ref": "#/$defs/def0"
      +          }
      +        },
      +        "type": "object"
      +      },
      +      "from": {
      +        "$ref": "#/$defs/def1"
      +      },
      +      "hasAttachments": {
      +        "description": "Indicates whether the message has attachments. This property doesn't include inline attachments, so if a message contains only inline attachments, this property is false. To verify the existence of inline attachments, parse the body property to look for a src attribute, such as <IMG src='cid:image001.jpg@01D26CD8.6C05F070'>.",
      +        "type": [
      +          "boolean",
      +          "null"
      +        ]
      +      },
      +      "id": {
      +        "description": "The unique identifier for an entity. Read-only.",
      +        "type": "string"
      +      },
      +      "importance": {
      +        "enum": [
      +          "low",
      +          "normal",
      +          "high"
      +        ],
      +        "type": "string"
      +      },
      +      "inferenceClassification": {
      +        "enum": [
      +          "focused",
      +          "other"
      +        ],
      +        "type": "string"
      +      },
      +      "internetMessageHeaders": {
      +        "description": "A collection of message headers defined by RFC5322. The set includes message headers indicating the network path taken by a message from the sender to the recipient. It can also contain custom message headers that hold app data for the message.  Requires $select to retrieve. Read-only.",
      +        "items": {
      +          "additionalProperties": true,
      +          "properties": {
      +            "name": {
      +              "description": "Represents the key in a key-value pair.",
      +              "type": [
      +                "string",
      +                "null"
      +              ]
      +            },
      +            "value": {
      +              "description": "The value in a key-value pair.",
      +              "type": [
      +                "string",
      +                "null"
      +              ]
      +            }
      +          },
      +          "type": "object"
      +        },
      +        "type": "array"
      +      },
      +      "internetMessageId": {
      +        "description": "The message ID in the format specified by RFC2822.",
      +        "type": [
      +          "string",
      +          "null"
      +        ]
      +      },
      +      "isDeliveryReceiptRequested": {
      +        "description": "Indicates whether a read receipt is requested for the message.",
      +        "type": [
      +          "boolean",
      +          "null"
      +        ]
      +      },
      +      "isDraft": {
      +        "description": "Indicates whether the message is a draft. A message is a draft if it hasn't been sent yet.",
      +        "type": [
      +          "boolean",
      +          "null"
      +        ]
      +      },
      +      "lastModifiedDateTime": {
      +        "anyOf": [
      +          {
      +            "description": "The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z",
      +            "format": "date-time",
      +            "pattern": "^[0-9]{4,}-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]([.][0-9]{1,12})?(Z|[+-][0-9][0-9]:[0-9][0-9])$",
      +            "type": "string"
      +          },
      +          {
      +            "type": "null"
      +          }
      +        ],
      +        "description": "The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is 2014-01-01T00:00:00Z"
      +      },
      +      "multiValueExtendedProperties": {
      +        "description": "The collection of multi-value extended properties defined for the message. Nullable.",
      +        "items": {
      +          "additionalProperties": true,
      +          "properties": {
      +            "id": {
      +              "description": "The unique identifier for an entity. Read-only.",
      +              "type": "string"
      +            },
      +            "value": {
      +              "description": "A collection of property values.",
      +              "items": {
      +                "type": [
      +                  "string",
      +                  "null"
      +                ]
      +              },
      +              "type": "array"
      +            }
      +          },
      +          "type": "object"
      +        },
      +        "type": "array"
      +      },
      +      "singleValueExtendedProperties": {
      +        "description": "The collection of single-value extended properties defined for the message. Nullable.",
      +        "items": {
      +          "additionalProperties": true,
      +          "properties": {
      +            "id": {
      +              "description": "The unique identifier for an entity. Read-only.",
      +              "type": "string"
      +            },
      +            "value": {
      +              "description": "A property value.",
      +              "type": [
      +                "string",
      +                "null"
      +              ]
      +            }
      +          },
      +          "type": "object"
      +        },
      +        "type": "array"
      +      },
      +      "subject": {
      +        "description": "The subject of the message.",
      +        "type": [
      +          "string",
      +          "null"
      +        ]
      +      },
      +      "toRecipients": {
      +        "description": "The To: recipients for the message.",
      +        "items": {
      +          "$ref": "#/$defs/def1"
      +        },
      +        "type": "array"
      +      }
      +    },
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": true,
      +    "properties": {},
      +    "type": "object"
      +  }
      +]
    • changedInput schema / properties / messageId / description
      Previous value: -"Path parameter: messageId"New value: +"Value for the 'messageId' path segment. Pass it under the name 'messageId', not as 'id'. Use the 'id' field of the message object as returned by Microsoft Graph."
  4. Changed1 schema field changedv0.131.2
    • changedInput schema / additionalProperties
      Previous value: -falseNew value: +true
  5. Changed1 schema field changedv0.131.1
    • addedInput schema / properties / confirm
      Added value: +{
      +  "description": "For destructive operations when the confirm gate is enabled (MS365_MCP_REQUIRE_CONFIRM=true; off by default). Set to true only after the user has explicitly approved this action. When the gate is on, calls without confirm: true return { error: \"confirmation_required\" } without touching user data.",
      +  "type": "boolean"
      +}
  6. Addedv0.114.0
  7. Removedv0.112.2
  8. Addedv0.110.0
  9. Removedv0.108.0
  10. Addedv0.96.0

TDQS

A3.9/5.0
Behavior4/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already declare destructive=true and openWorld=true, so the safety profile is known. The description adds meaningful side-effect context beyond that: the message is saved in the Sent Items folder, an HTTP 400 is returned when both comment and body are given, and RFC 2822 replyTo routing is applied automatically.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The content is front-loaded with the core action, then structured as JSON-format and MIME-format bullet lists, ending with a formatting tip. It is somewhat verbose but every section carries functional information, so little reads as filler.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness4/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a 5-parameter, deeply nested schema with no output schema, the description covers both request formats, attachment/S-MIME handling, replyTo routing, and Sent Items side effects, which is nearly everything an agent needs. The confirm gate and response-shaping flags are left to the schema, which is acceptable but a minor gap.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is high (80%), so the schema already documents messageId, confirm, includeHeaders, and excludeResponse, giving a baseline of 3. The description does add semantic value on the body/comment/MIME interplay, but it does not clarify the meaning of includeHeaders or excludeResponse, leaving part of the parameter surface to the schema alone.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description states a specific verb+resource ('Reply to the sender of a message') and distinguishes this from a reply-all by scoping to the sender. It also names the two supported formats (JSON vs MIME), so an agent knows exactly what operation it is invoking, though it never explicitly names siblings like reply-all-mail-message or create-reply-draft.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines4/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

It gives concrete selection guidance between JSON and MIME formats and delineates the constraints of each (comment vs body, replyTo behavior, base64 headers/content). It also points to the alternative 'create a draft to reply to an existing message and send it later,' which routes the agent toward create-reply-draft, though it does not explicitly contrast with reply-all or forward.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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