cos

use opendal::Operator;

let op = Operator::via_iter("cos", [
    // Root of this backend.
    // ("root".to_string(), "...".to_string()),

    // Endpoint of this backend.
    // ("endpoint".to_string(), "...".to_string()),

    // Secret ID of this backend.
    // ("secret_id".to_string(), "...".to_string()),

    // Secret key of this backend.
    // ("secret_key".to_string(), "...".to_string()),

    // Security token (a.k.a. session token) of this backend.
    //
    // This is used for temporary credentials issued by Tencent Cloud STS
    // (e.g. `GetFederationToken` / `AssumeRole`). When `security_token` is
    // provided, it will be used together with `secret_id` and `secret_key`
    // to sign requests, and the `x-cos-security-token` header will be
    // attached automatically by the signer.
    //
    // If this field is not set, OpenDAL will also fall back to reading
    // the token from environment variables `TENCENTCLOUD_TOKEN`,
    // `TENCENTCLOUD_SECURITY_TOKEN` or `QCLOUD_SECRET_TOKEN` (unless
    // `disable_config_load` is enabled).
    // ("security_token".to_string(), "...".to_string()),

    // Bucket of this backend.
    // ("bucket".to_string(), "...".to_string()),

    // Disable config load so that opendal will not load config from
    // ("disable_config_load".to_string(), "true".to_string()),

])?;