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    Resource Management:UpdateMessageContact

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    Resource Management:UpdateMessageContact

    Last Updated:Mar 30, 2026

    Updates a contact.

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    Try this API in OpenAPI Explorer, no manual signing needed. Successful calls auto-generate SDK code matching your parameters. Download it with built-in credential security for local usage.

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    RAM authorization

    No authorization for this operation. If you encounter issues with this operation, contact technical support.

    Request parameters

    Parameter

    Type

    Required

    Description

    Example
    ContactId

    string

    No

    The ID of the contact.

    c-qL4HqKONzOM7****
    Name

    string

    No

    The name of the contact.

    tom
    EmailAddress

    string

    No

    The email address of the contact.

    After you specify an email address, you need to call SendEmailVerificationForMessageContact to send verification information to the email address. After the verification is passed, the email address takes effect.

    someone***@example.com
    PhoneNumber

    string

    No

    The mobile phone number of the contact.

    Specify the mobile phone number in the <Country code>-<Mobile phone number> format.

    After you specify a mobile phone number, you need to call SendPhoneVerificationForMessageContact to send verification information to the mobile phone number. After the verification is passed, the mobile phone number takes effect.

    86-139****1234
    Title

    string

    No

    The job title of the contact.

    Valid values:

    • FinanceDirector

    • TechnicalDirector

    • MaintenanceDirector

    • CEO

    • ProjectDirector

    • Other

    Valid values:

    • FinanceDirector :

      Finance manager

    • TechnicalDirector :

      Technical manager

    • MaintenanceDirector :

      O&M manager

    • CEO :

      CEO

    • ProjectDirector :

      Project manager

    • Other :

      Others

    TechnicalDirector
    MessageTypes

    array

    No

    The types of messages received by the contact.

    string

    No

    The type of the message received by the contact.

    Valid values:

    • ServiceMessage

    • FaultMessage

    • AccountExpenses

    • SecurityMessage

    • ActivityMessage

    • ProductMessage

    Valid values:

    • ServiceMessage :

      Service messages

    • FaultMessage :

      Fault messages

    • AccountExpenses :

      Account fund messages

    • SecurityMessage :

      Security messages

    • ActivityMessage :

      Promotional messages

    • ProductMessage :

      Product messages

    AccountExpenses

    Response elements

    Element

    Type

    Description

    Example

    object

    The returned result.

    RequestId

    string

    The request ID.

    9B34724D-54B0-4A51-B34D-4512372FE1BE

    Examples

    Success response

    JSON format

    {
  "RequestId": "9B34724D-54B0-4A51-B34D-4512372FE1BE"
}

    Error codes

    HTTP status code

    Error code

    Error message

    Description
    400 InvalidParameter.Name The Name is invalid.
    400 InvalidParameter.Name.Length The Name exceeds the length limit.
    400 InvalidParameter.Name.AlreadyUsed The Name already exists. Please change to another name.
    400 InvalidParameter.EmailAddress The EmailAddress is invalid.
    400 InvalidParameter.PhoneNumber The PhoneNumber is invalid.
    400 InvalidParameter.Title The Title is invalid.
    400 InvalidParameter.MessageTypes The MessageTypes is invalid.
    400 InvalidParameter.MobileCountryCode The current site does not support the country code.
    400 InvalidParameter.ContactId The ContactId is invalid.
    400 MissingParameter.ContactId You must specify ContactId.
    400 InvalidParameter.EmailAddress.Length The EmailAddress exceeds the length limit.
    400 ContactStatusMismatchAction The status of the contact does not allow the specified operation.
    404 EntityNotExists.Contact This Contact does not exist.
    429 ConcurrentCallNotSupported The operation conflicts with other operations. Please try again later.

    See Error Codes for a complete list.

    Release notes

    See Release Notes for a complete list.