View Source GoogleApi.BigQueryConnection.V1beta1.Model.Expr (google_api_big_query_connection v0.12.1)

Represents a textual expression in the Common Expression Language (CEL) syntax. CEL is a C-like expression language. The syntax and semantics of CEL are documented at https://github.com/google/cel-spec. Example (Comparison): title: "Summary size limit" description: "Determines if a summary is less than 100 chars" expression: "document.summary.size() < 100" Example (Equality): title: "Requestor is owner" description: "Determines if requestor is the document owner" expression: "document.owner == request.auth.claims.email" Example (Logic): title: "Public documents" description: "Determine whether the document should be publicly visible" expression: "document.type != 'private' && document.type != 'internal'" Example (Data Manipulation): title: "Notification string" description: "Create a notification string with a timestamp." expression: "'New message received at ' + string(document.create_time)" The exact variables and functions that may be referenced within an expression are determined by the service that evaluates it. See the service documentation for additional information.

Attributes

  • description (type: String.t, default: nil) - Optional. Description of the expression. This is a longer text which describes the expression, e.g. when hovered over it in a UI.
  • expression (type: String.t, default: nil) - Textual representation of an expression in Common Expression Language syntax.
  • location (type: String.t, default: nil) - Optional. String indicating the location of the expression for error reporting, e.g. a file name and a position in the file.
  • title (type: String.t, default: nil) - Optional. Title for the expression, i.e. a short string describing its purpose. This can be used e.g. in UIs which allow to enter the expression.

Summary

Functions

Unwrap a decoded JSON object into its complex fields.

Types

@type t() :: %GoogleApi.BigQueryConnection.V1beta1.Model.Expr{
  description: String.t() | nil,
  expression: String.t() | nil,
  location: String.t() | nil,
  title: String.t() | nil
}

Functions

@spec decode(struct(), keyword()) :: struct()

Unwrap a decoded JSON object into its complex fields.