Class SearchMessagesRequest

Request message for searching messages.

Inheritance
object
SearchMessagesRequest
Implements
Inherited Members
Namespace: Google.Apis.HangoutsChat.v1.Data
Assembly: Google.Apis.HangoutsChat.v1.dll
Syntax
public class SearchMessagesRequest : IDirectResponseSchema

Properties

ETag

The ETag of the item.

Declaration
public virtual string ETag { get; set; }
Property Value
Type Description
string

Filter

Required. A search query. The query can specify one or more search keywords, which are used to filter the results, You can also filter the results using the following message fields: - create_time: Accepts a timestamp in RFC-3339 format and the supported comparison operators are: < and >=. - sender.name: The resource name of the sender (users/{user}). Only supports =. You can use the e-mail as an alias for {user}. For example, users/example@gmail.com, where example@gmail.com is the e-mail of the Google Chat user. - space.name: The resource name of the space where the message is posted. (spaces/{space}). Only supports =. If this filter is not set, the search is performed across all direct messages and spaces the user has access to as a space member. - space.display_name: Supports the operator : (has) and filters spaces based on a partial match of their display name. Results are limited to the top five space matches. For example, space.display_name:Project searches for messages in the top five spaces that contain the word "Project" in their display names. - attachment: Supports the operator :* (has any) to check for the presence of attachments. If attachment:* is specified, only messages that have at least one attachment are returned. - annotations.user_mentions.user.name: The resource name of the mentioned user (users/{user}). Only supports : (has). For example: annotations.user_mentions.user.name:"users/1234567890" returns only messages that contain a mention to the specified user. Alternatively, the alias me can be used to filter for messages that mention the caller user, for example: annotations.user_mentions.user.name:users/me. You can also use the e-mail as an alias for {user}, for example, users/example@gmail.com. For advanced filtering, the following functions are also available: - has_link(): Returns only messages that have at least one hyperlink in the message text. - is_unread(): Filters out messages that have been read by the calling user. Using the space.display_name filter requires that the calling credentials include one of the following authorization scopes: - https://www.googleapis.com/auth/chat.spaces.readonly - https://www.googleapis.com/auth/chat.spaces Using the is_unread() filter requires that the calling credentials include one of the following authorization scopes: - https://www.googleapis.com/auth/chat.users.readstate.readonly - https://www.googleapis.com/auth/chat.users.readstate Across different fields, only AND operators are supported. A valid example is sender.name = "users/1234567890" AND is_unread(). The word AND is optional and is implied if omitted. For example, sender.name = "users/1234567890" is_unread() is valid and is equivalent to the previous example. An invalid example is sender.name = "users/1234567890" OR is_unread() because OR is not supported between different fields. Among the same field: - create_time supports only AND, and can only be used to represent an interval, such as create_time >= "2022-01-01T00:00:00+00:00" AND create_time < "2023-01-01T00:00:00+00:00". - sender.name supports only the OR operator, for example: sender.name = "users/1234567890" OR sender.name = "users/0987654321".

  • space.name supports only the OR operator, for example: space.name = "spaces/ABCDEFGH" OR space.name = "spaces/QWERTYUI". - space.display_name supports the operators AND and OR, but not a mix of both. For example: space.display_name:Project AND space.display_name:Tasks returns messages that are in spaces with display names containing both Project and Tasks, whereas space.display_name:Project OR space.display_name:Tasks returns messages that are in spaces with display names containing either Project or Tasks or both. - annotations.user_mentions.user.name supports the operators AND and OR, but not a mix of both. For example: annotations.user_mentions.user.name:"users/1234567890" AND annotations.user_mentions.user.name:"users/0987654321" returns only messages that mentions both users, whereas annotations.user_mentions.user.name:"users/1234567890" OR annotations.user_mentions.user.name:"users/0987654321" returns messages that mention either user or both. Parentheses are required to disambiguate operator precedence when combining AND and OR operators in the same query. For example: (sender.name="users/me" OR sender.name="users/123456") AND is_unread(). Otherwise, parentheses are optional. The following example queries are valid:
"Pending reports" AND
create_time >= "2023-01-01T00:00:00Z" sender.name = "users/example@gmail.com"
annotations.user_mentions.user.name:"users/0987654321" attachment:* AND space.name = "spaces/ABCDEFGH" tasks
AND is_unread() AND sender.name = "users/1234567890" "things to do" "urgent" (sender.name =
"users/1234567890") AND (create_time < "2023-05-01T00:00:00Z") tasks AND space.name =
"spaces/ABCDEFGH" AND has_link() "project one" is_unread() space.display_name:Project tasks

The maximum query length is 1,000 characters. Invalid queries are rejected by the server with an INVALID_ARGUMENT error.

Declaration
[JsonProperty("filter")]
public virtual string Filter { get; set; }
Property Value
Type Description
string

MarkupSyntax

Optional. Specifies the desired output syntax for the Chat message formatted_text field.

Declaration
[JsonProperty("markupSyntax")]
public virtual string MarkupSyntax { get; set; }
Property Value
Type Description
string

OrderBy

Optional. How the results list is ordered. Supported attributes to order by are: - create_time: Sorts the results by the time of the message creation. Default value. - relevance: Sorts the results by relevance. Developer Preview. The default ordering is create_time desc. Only a single order per query (create_time or relevance) is supported. Only descending order (desc) is supported, and it must be specified after the order attribute.

Declaration
[JsonProperty("orderBy")]
public virtual string OrderBy { get; set; }
Property Value
Type Description
string

PageSize

Optional. The maximum number of results to return. The service may return fewer than this value. If unspecified, at most 25 are returned. The maximum value is 100. If you use a value more than 100, it's automatically changed to 100.

Declaration
[JsonProperty("pageSize")]
public virtual int? PageSize { get; set; }
Property Value
Type Description
int?

PageToken

Optional. A token, received from the previous search messages call. Provide this parameter to retrieve the subsequent page. When paginating, all other parameters provided should match the call that provided the page token. Passing different values to the other parameters might lead to unexpected results.

Declaration
[JsonProperty("pageToken")]
public virtual string PageToken { get; set; }
Property Value
Type Description
string

View

Optional. Specifies what kind of search results view to return. The default is SEARCH_MESSAGES_VIEW_BASIC.

Declaration
[JsonProperty("view")]
public virtual string View { get; set; }
Property Value
Type Description
string

Implements