▿ response : Optional<NSHTTPURLResponse>
    - some : <NSHTTPURLResponse: 0x60000397f520> { URL: https://call4english-dev.herokuapp.com/api/subject/get-student-subject } { Status Code: 200, Headers {
    Connection =     (
        "keep-alive"
    );
    "Content-Length" =     (
        212770
    );
    "Content-Type" =     (
        "application/json; charset=utf-8"
    );
    Date =     (
        "Tue, 01 Sep 2020 11:51:35 GMT"
    );
    Server =     (
        Kestrel
    );
    Via =     (
        "1.1 vegur"
    );
} }
  ▿ data : Optional<Data>
    ▿ some : 212770 bytes
      - count : 212770
      ▿ pointer : 0x00007f9310a80000
        - pointerValue : 140269616365568
  ▿ result : SUCCESS: {
    assignments =     (
    );
    chapters =     (
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            assignments =             (
            );
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            description = "This is chapter 1";
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            lessons =             (
                                {
                    assignments =                     (
                    );
                    call =                     {
                        chapter =                         {
                            createdAt = "2020-08-26T20:58:28Z";
                            description = "This is chapter 1";
                            id = "90db1b88-588e-48e6-8b7c-5124da760219";
                            name = "Chapter 1";
                        };
                        endTime = "2020-09-02T08:45:00Z";
                        id = "7f2089d5-da4b-45f8-8a1b-4219110487f4";
                        lesson =                         {
                            createdAt = "2020-08-26T20:58:28Z";
                            description = "It was me! It was me!";
                            id = "e26c36ec-5a70-4128-b2a8-be9ffaa2f29d";
                            materials =                             (
                                                                {
                                    contentType = "application/pdf";
                                    createdAt = "2020-08-26T20:58:30Z";
                                    description = "<null>";
                                    id = "f36335c8-c3ba-483c-ab2f-d821e9c9773d";
                                    name = "Word List";
                                    url = "https://airnauts-speakup-tmp.s3.eu-west-1.amazonaws.com/Courses/1/7/materials/1/3.pdf?X-Amz-Expires=604800&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIARSSL6TG537EETW5I/20200901/eu-west-1/s3/aws4_request&X-Amz-Date=20200901T115135Z&X-Amz-SignedHeaders=host&X-Amz-Signature=99e7a37b3f1a948caa9306269a1ac996f822078981e9c5cd8dae8a0567b9d91c";
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                                                                {
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                                    description = "<null>";
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                                    name = "Film - It was me! It was me!";
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                                                                {
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                                    name = "Keys to Exercises";
                                    url = "https://airnauts-speakup-tmp.s3.eu-west-1.amazonaws.com/Courses/1/7/materials/1/1.pdf?X-Amz-Expires=604800&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIARSSL6TG537EETW5I/20200901/eu-west-1/s3/aws4_request&X-Amz-Date=20200901T115135Z&X-Amz-SignedHeaders=host&X-Amz-Signature=8b62dc3b3399df9738dc147f425967f7b3793154c4e1ba5bc5fc9ff6daf73633";
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                                    description = "<null>";
                                    id = "8a870b9e-d0e3-4b99-a3eb-e459ef4a0041";
                                    name = "Structures, Scenarios, Exercises";
                                    url = "https://airnauts-speakup-tmp.s3.eu-west-1.amazonaws.com/Courses/1/7/materials/1/0.pdf?X-Amz-Expires=604800&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIARSSL6TG537EETW5I/20200901/eu-west-1/s3/aws4_request&X-Amz-Date=20200901T115135Z&X-Amz-SignedHeaders=host&X-Amz-Signature=a1cc62473d75deb32a125b6929255da3b16557134c5b68cc42a2614cd0d2e21d";
                                }
                            );
                            name = "LESSON LI_1.1";
                            video =                             {
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                                name = "Film - It was me! It was me!";
                                subtitlesUrl = "https://airnauts-speakup-tmp.s3.eu-west-1.amazonaws.com/Courses/1/7/subtitles/1.vtt?X-Amz-Expires=604800&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIARSSL6TG537EETW5I/20200901/eu-west-1/s3/aws4_request&X-Amz-Date=20200901T115135Z&X-Amz-SignedHeaders=host&X-Amz-Signature=7f04e46891673e9ea2accd7d31e5f58dca11bd356a165358cb445d5e3e30eb42";
                                thumbnailUrl = "https://airnauts-speakup-tmp.s3.eu-west-1.amazonaws.com/Courses/1/7/thumbnails/1.png?X-Amz-Expires=604800&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIARSSL6TG537EETW5I/20200901/eu-west-1/s3/aws4_request&X-Amz-Date=20200901T115135Z&X-Amz-SignedHeaders=host&X-Amz-Signature=98806a27fd2c5c491092152859ed0995574139acaf4c4b37ee3f96e13ea20753";
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                        };
                        rating = "<null>";
                        roomName = "e401da0e-5fe0-4473-8a6c-e211f7bb965d";
                        startTime = "2020-09-02T08:30:00Z";
                        state = Scheduled;
                        student =                         {
                            birthDate = "1990-01-01";
                            createdAt = "2020-08-27T15:37:11Z";
                            firstName = "";
                            gender = Male;
                            id = "ac0c8069-01e7-4d41-94dd-1e86421ea9f2";
                            identifier = "+48663898555";
                            lastName = "Jakub Radzik";
                            level =                             {
                                id = "24eeeefc-1bbc-4b6d-a856-e6e38f15c614";
                                name = "Low Intermediate";
                            };
                            role = student;
                        };
                        teacher =                         {
                            averageRating = "4.4444447";
                            birthDate = "1970-02-10";
                            createdAt = "2020-08-26T20:57:10Z";
                            firstName = John;
                            gender = Male;
                            hourlyRate = 30;
                            id = "72fa2c55-cd43-4d4b-b93f-0c48edb5d830";
                            identifier = "teacher-1@call4english.com";
                            lastName = Teacher;
                            role = teacher;
                        };
                    };
                    canSchedule = 0;
                    createdAt = "2020-08-26T20:58:28Z";
                    description = "It was me! It was me!";
                    id = "e26c36ec-5a70-4128-b2a8-be9ffaa2f29d";
                    materials =                     (
                                                {
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                            createdAt = "2020-08-26T20:58:30Z";
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                                                {
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                    );
                    name = "LESSON LI_1.1";
                    video =                     {
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                        subtitlesUrl = "https://airnauts-speakup-tmp.s3.eu-west-1.amazonaws.com/Courses/1/7/subtitles/1.vtt?X-Amz-Expires=604800&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIARSSL6TG537EETW5I/20200901/eu-west-1/s3/aws4_request&X-Amz-Date=20200901T115135Z&X-Amz-SignedHeaders=host&X-Amz-Signature=7f04e46891673e9ea2accd7d31e5f58dca11bd356a165358cb445d5e3e30eb42";
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                        url = "https://airnauts-speakup-tmp.s3.eu-west-1.amazonaws.com/Courses/1/7/videos/1.mp4?X-Amz-Expires=604800&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIARSSL6TG537EETW5I/20200901/eu-west-1/s3/aws4_request&X-Amz-Date=20200901T115135Z&X-Amz-SignedHeaders=host&X-Amz-Signature=97a71d77eb64e91f93b38f41d5776143335f224fb1cb296de29f7e97acba74d7";
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