shipbob 0.7.0

A fully generated & opinionated API client for the ShipBob API.
Documentation
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
//! A fully generated, opinionated API client library for ShipBob.
//!
//! [![docs.rs](https://docs.rs/shipbob/badge.svg)](https://docs.rs/shipbob)
//!
//! ## API Details
//!
//! ShipBob Developer API Documentation
//!
//! # Authentication
//!
//! <!-- ReDoc-Inject: <security-definitions> -->
//!
//!
//!
//!
//!
//!
//! ## Client Details
//!
//! This client is generated from the [ShipBob OpenAPI
//! specs](https://developer.shipbob.com/c196c993-6cf8-4901-84aa-b425f3448df3) based on API spec version `1.0`. This way it will remain
//! up to date as features are added. The documentation for the crate is generated
//! along with the code to make this library easy to use.
//!
//!
//! To install the library, add the following to your `Cargo.toml` file.
//!
//! ```toml
//! [dependencies]
//! shipbob = "0.7.0"
//! ```
//!
//! ## Basic example
//!
//! Typical use will require intializing a `Client`. This requires
//! a user agent string and set of credentials.
//!
//! ```rust
//! use shipbob::Client;
//!
//! let shipbob = Client::new(
//!     String::from("api-key"),
//! );
//! ```
//!
//! Alternatively, the library can search for most of the variables required for
//! the client in the environment:
//!
//! - `SHIPBOB_API_KEY`
//!
//! And then you can create a client from the environment.
//!
//! ```rust
//! use shipbob::Client;
//!
//! let shipbob = Client::new_from_env();
//! ```
//!
#![allow(clippy::derive_partial_eq_without_eq)]
#![allow(clippy::too_many_arguments)]
#![allow(clippy::nonstandard_macro_braces)]
#![allow(clippy::large_enum_variant)]
#![allow(clippy::tabs_in_doc_comments)]
#![allow(missing_docs)]
#![cfg_attr(docsrs, feature(doc_cfg))]

/// Use the Channel Resource to list “channels” which you have access to. You will use this channelId for subsequent API calls made to ShipBob endpoints.
///
/// A channel is a specific installation of an application built by a vendor on top of our API – e.g. Kevin’s Shopify Store #133432.  All write and most read endpoints require a channel to be passed in the header to complete the request. The channel is used to Identify where the data originally came from.  
///
/// Applications that are granted multi-channel permissions will be able to read data from all channels that belong to a user. However, multi-channel applications will only be able to write on behalf of their own channel.
pub mod channels;
/// Use the Inventory Resource to retrieve ShipBob  inventory items and quantities.
///
/// An inventory item is a representation of a physical good, that may or may not have physical stock in ShipBob’s fulfillment centers. Every product will have one or more inventory items mapped to it. A bundle product (a set of products that are sold as one combined package - e.g.  gift or multi packs) is an example of a product that has  2 or more inventory items mapped to it.
///
/// Lot items are physical items that have expiration dates or batch numbers that should be fulfilled in a FIFO (first in, first out) manner. Most food items are lot items. Quantities by lot # and/or expiration date are also listed in the Inventory object.
pub mod inventory;
/// Use this API to interact with the physical locations across ShipBob's fulfillment network.
///
/// An active ShipBob location is operational for fulfillment processes, including receiving inventory and processing returns. It's important to note that some locations, access is granted to all merchants by default, while some locations require special request for merchants to be granted access.
///
/// For each location, determine if it can be leveraged for the user by viewing the access_granted & receiving_enabled fields.
pub mod locations;
/// >  Note: The orderId in the API response will not match the Id displayed in the ShipBob Merchant Portal when you navigate to the Orders page. ShipBob is currently undergoing a schema migration and the Id displayed in the ShipBob Merchant Portal is the shipmentId not the orderId. In the future, the portal will display both orderId(s) and shipmentId(s).
///
/// Use the Orders Resource to create and retrieve orders in ShipBob.
///
/// An order a digital record of a complete purchase that comes from an upstream source (i.e. Shopify) and is intended for ShipBob to fulfill. The order object includes products purchased, shipping address details, shipping method selected etc. Orders are created in ShipBob via a channel.
///
/// When ShipBob fulfills the order, one or more shipments are created for that order. A shipment is a record of the physical package(s) sent out via a carrier. If an order is shipped in multiple packages then 2 or more shipments can be created for that order.
///
/// ### Tips for creating orders in ShipBob via the POST Order endpoint:
///
/// * Populate the referenceId with a unique and immutable order identifier from your upstream system. This field was created to allow you to tieback records in ShipBob with your upstream system.
///
/// * Ensure that the <em> shipping method </em> passed in the API request matches exactly what the user has listed as the <em> shipping method </em> on the <em>  Ship Option Mapping </em> setup page in the ShipBob Merchant Portal. If they don’t match, ShipBob will assume that the user wants to leverage ShipBob’s default shipping method.
///
/// * You can leverage either productId (the ShipBob productId) or the product referenceId (your system's  unique Identifier for products) when creating an order.
///
/// Use the Shipments endpoints to retrieve fulfillment information for shipments or orders.
///
/// A shipment is an object that is the result of a fulfillment of an order. An order can have one or more shipments. Say Shopify order #122323 contains 3 different products, shipped in two separate packages, there would be 2 shipments for that order.
///
///  Serial numbers are unique identifiers for an individual item (e.g. your specific iPhone X that you bought at the Apple Store). No inventory item can possess duplicate serial numbers. Merchants can request “serial scan”, which means ShipBob will capture the serial number(s) upon sending a shipment so the merchant knows which customer received which individual item(s).
pub mod orders;
/// Use the Products Resource to retrieve and create product records in ShipBob.
///
/// A product is a virtual record created in ShipBob’s system via a channel. Say a merchant has two Shopify stores (each store would have its own channel), Kevin’s Shopify Store #133 and Kevin’s Shopify store #134. If the same SKU was sold on both stores, two products would be created for that SKU, one product would be created to represent the SKU sold on Store #133 and one to represent it on Store on #134, with productIds 3884009 and 3884008 respectively.
///
/// While a product is a virtual record, the inventory item is a representation of a physical good. So in the above example, as product 3884009 and product 3884008 represent the same SKU sold on different channels, the same inventory item will be mapped to both products. Every product will have one or more inventory items mapped to it. Bundle products, a set of products that are sold to consumers as one combined package, think gift or multi packs, may have 2 or more inventory items mapped to them.
///
/// ### Tips for creating products in ShipBob via the POST Product endpoints:
///
/// * ShipBob needs products to be created at the lowest level. So if a product has 3 variants, small, medium and large, a separate product needs to be created in ShipBob for all three.
///
/// * Populate the referenceId with a unique and immutable product identifier from your upstream system. This field was created to allow you to tie back records in ShipBob with your upstream system.
///
/// * Use specific and/or unique names to describe each product so they can be easily identified by users in the ShipBob Merchant Portal. In particular, when creating variants, please give them distinguishable names i.e. for a Blue shirt that comes in two sizes, small and medium, strong product names would be Blue shirt size:small and Blue shirt size:medium.
///
/// > **NOTE:** The productId returned in the API response will not match the id displayed in the ShipBob Merchant Portal when you navigate to Inventory > Products. ShipBob is currently undergoing a schema migration and the Id displayed in the ShipBob Merchant Portal is the inventoryId not the productId. In the future, the portal will display both productId(s) and inventoryId(s).
pub mod products;
/// Use the Receiving Resource to retrieve, create and cancel Warehouse Receiving Orders (WROs).
///
/// A WRO is a request form that tells ShipBob's fulfillment centers what inventory should be received and stocked. Some other solutions call this an “ASN” or Advanced Ship Notice. WROs may include multiple inventory items with specific quantities. More details on creating a WRO can be found [here](https://support.shipbob.com/s/article/New-Send-Inventory-to-ShipBob-WRO).
///
/// A WRO can only be **canceled** if it is in the Awaiting status. WROs in Awaiting status are considered to still be in transit to ShipBob FCs. WROs that have Partially Arrived, have been Processed or are Completed, cannot be canceled.
pub mod receiving;
/// **While the Returns API is live, ShipBob's end to end Returns process will not go live until the beginning of March. As a result, any returns arriving at ShipBob's fulfillment centers prior to March 12st, 2020 will NOT be processed**.
///
/// Use the Returns resource to retrieve, create, edit and cancel return records in ShipBob.
///
/// A return is a request for ShipBob to perform an action on inventory that is coming back into our fulfillment centers. Typically, the return is a result of an order being requested to be refunded or exchanged. ShipBob does not handle refunds or exchanges - we simply process the inventory according to the merchant specifications.
///
/// Returns can only be **modified** or **cancelled** when they are in the Awaiting Arrival status. Returns that are being Processed or have been Completed cannot be modified or cancelled.
///
/// ### Tips for creating return orders:
///
/// * Populate the referenceId with a unique and immutable return identifier from your upstream system. This field was created to allow you to tie back records in ShipBob with your upstream system.
///
/// *Include each inventoryId exactly once in the inventory object. If an inventoryId is included more than once, the call will return an error code
///
/// * Provide a tracking # when submitting a return, while it is not a required field, it is the the most surefire way for ShipBob staff to properly and quickly identify the return package when it reaches our fulfillment center.
///
/// * Only include inventory items to the return record that will be returned in the same box i.e. if InventoryId 12232 and InventoryId 12039 will be returned in two seperate boxes, two return orders should be created.
///
/// * ShipBob does not process returns for digital items or bundle inventory items. Return calls that include digital inventory  items (e.g. ebooks) or bundle inventory items (i.e. multipacks, combination of multiple inventory items)  will return an error code.
///
/// * If you choose to provide a requested action (it is an optional field), only provide one requested action per inventory item. So if  you have more than 1 quantity of a given item being returned within the same box, all quantities of the item have to have the same action associated with them. If you don’t provide a requested action, it will default to the action the User set for that inventory item in the ShipBob Merchant portal.
pub mod returns;
pub mod types;
#[doc(hidden)]
pub mod utils;
/// Use the Webhooks Resource to create, view or delete subscriptions for a user.
pub mod webhooks;

pub use reqwest::{header::HeaderMap, StatusCode};

#[derive(Debug)]
pub struct Response<T> {
    pub status: reqwest::StatusCode,
    pub headers: reqwest::header::HeaderMap,
    pub body: T,
}

impl<T> Response<T> {
    pub fn new(status: reqwest::StatusCode, headers: reqwest::header::HeaderMap, body: T) -> Self {
        Self {
            status,
            headers,
            body,
        }
    }
}

type ClientResult<T> = Result<T, ClientError>;

use thiserror::Error;

/// Errors returned by the client
#[derive(Debug, Error)]
pub enum ClientError {
    /// utf8 convertion error
    #[error(transparent)]
    FromUtf8Error(#[from] std::string::FromUtf8Error),
    /// URL Parsing Error
    #[error(transparent)]
    UrlParserError(#[from] url::ParseError),
    /// Serde JSON parsing error
    #[error(transparent)]
    SerdeJsonError(#[from] serde_json::Error),
    /// Errors returned by reqwest
    #[error(transparent)]
    ReqwestError(#[from] reqwest::Error),
    /// Errors returned by reqwest::header
    #[error(transparent)]
    InvalidHeaderValue(#[from] reqwest::header::InvalidHeaderValue),
    /// Errors returned by reqwest middleware
    #[error(transparent)]
    ReqwestMiddleWareError(#[from] reqwest_middleware::Error),
    /// Generic HTTP Error
    #[error("HTTP Error. Code: {status}, message: {error}")]
    HttpError {
        status: http::StatusCode,
        headers: reqwest::header::HeaderMap,
        error: String,
    },
}

pub const FALLBACK_HOST: &str = "https://api.shipbob.com/1.0";

mod progenitor_support {
    use percent_encoding::{utf8_percent_encode, AsciiSet, CONTROLS};

    const PATH_SET: &AsciiSet = &CONTROLS
        .add(b' ')
        .add(b'"')
        .add(b'#')
        .add(b'<')
        .add(b'>')
        .add(b'?')
        .add(b'`')
        .add(b'{')
        .add(b'}');

    #[allow(dead_code)]
    pub(crate) fn encode_path(pc: &str) -> String {
        utf8_percent_encode(pc, PATH_SET).to_string()
    }
}

#[derive(Debug, Default)]
pub(crate) struct Message {
    pub body: Option<reqwest::Body>,
    pub content_type: Option<String>,
}

use std::env;

#[derive(Debug, Default, Clone)]
pub struct RootDefaultServer {}

impl RootDefaultServer {
    pub fn default_url(&self) -> &str {
        "https://api.shipbob.com/1.0/"
    }
}

/// Entrypoint for interacting with the API client.
#[derive(Clone)]
pub struct Client {
    host: String,
    host_override: Option<String>,
    token: String,

    client: reqwest_middleware::ClientWithMiddleware,
}

impl Client {
    /// Create a new Client struct.
    ///
    /// # Panics
    ///
    /// This function will panic if the internal http client fails to create
    pub fn new<T>(token: T) -> Self
    where
        T: ToString,
    {
        let client = reqwest::Client::builder()
            .redirect(reqwest::redirect::Policy::none())
            .build();
        let retry_policy =
            reqwest_retry::policies::ExponentialBackoff::builder().build_with_max_retries(3);
        match client {
            Ok(c) => {
                let client = reqwest_middleware::ClientBuilder::new(c)
                    // Trace HTTP requests. See the tracing crate to make use of these traces.
                    .with(reqwest_tracing::TracingMiddleware::default())
                    // Retry failed requests.
                    .with(reqwest_conditional_middleware::ConditionalMiddleware::new(
                        reqwest_retry::RetryTransientMiddleware::new_with_policy(retry_policy),
                        |req: &reqwest::Request| req.try_clone().is_some(),
                    ))
                    .build();

                let host = RootDefaultServer::default().default_url().to_string();

                Client {
                    host,
                    host_override: None,
                    token: token.to_string(),

                    client,
                }
            }
            Err(e) => panic!("creating reqwest client failed: {:?}", e),
        }
    }

    /// Override the host for all endpoins in the client.
    pub fn with_host_override<H>(&mut self, host: H) -> &mut Self
    where
        H: ToString,
    {
        self.host_override = Some(host.to_string());
        self
    }

    /// Disables the global host override for the client.
    pub fn remove_host_override(&mut self) -> &mut Self {
        self.host_override = None;
        self
    }

    pub fn get_host_override(&self) -> Option<&str> {
        self.host_override.as_deref()
    }

    pub(crate) fn url(&self, path: &str, host: Option<&str>) -> String {
        format!(
            "{}{}",
            self.get_host_override()
                .or(host)
                .unwrap_or(self.host.as_str()),
            path
        )
    }

    /// Create a new Client struct from environment variables.
    ///
    /// The following environment variables are expected to be set:
    ///   * `SHIPBOB_API_KEY`
    ///
    /// # Panics
    ///
    /// This function will panic if the expected environment variables can not be found
    pub fn new_from_env() -> Self {
        let token = env::var("SHIPBOB_API_KEY").expect("must set SHIPBOB_API_KEY");

        Client::new(token)
    }

    async fn url_and_auth(&self, uri: &str) -> ClientResult<(reqwest::Url, Option<String>)> {
        let parsed_url = uri.parse::<reqwest::Url>()?;
        let auth = format!("Bearer {}", self.token);
        Ok((parsed_url, Some(auth)))
    }

    async fn request_raw(
        &self,
        method: reqwest::Method,
        uri: &str,
        message: Message,
    ) -> ClientResult<reqwest::Response> {
        let (url, auth) = self.url_and_auth(uri).await?;
        let instance = <&Client>::clone(&self);
        let mut req = instance.client.request(method.clone(), url);
        // Set the default headers.
        req = req.header(
            reqwest::header::ACCEPT,
            reqwest::header::HeaderValue::from_static("application/json"),
        );

        if let Some(content_type) = &message.content_type {
            req = req.header(
                reqwest::header::CONTENT_TYPE,
                reqwest::header::HeaderValue::from_str(content_type).unwrap(),
            );
        } else {
            req = req.header(
                reqwest::header::CONTENT_TYPE,
                reqwest::header::HeaderValue::from_static("application/json"),
            );
        }

        if let Some(auth_str) = auth {
            req = req.header(http::header::AUTHORIZATION, &*auth_str);
        }
        if let Some(body) = message.body {
            req = req.body(body);
        }
        Ok(req.send().await?)
    }

    async fn request<Out>(
        &self,
        method: reqwest::Method,
        uri: &str,
        message: Message,
    ) -> ClientResult<crate::Response<Out>>
    where
        Out: serde::de::DeserializeOwned + 'static + Send,
    {
        let response = self.request_raw(method, uri, message).await?;

        let status = response.status();
        let headers = response.headers().clone();

        let response_body = response.bytes().await?;

        if status.is_success() {
            log::debug!("Received successful response. Read payload.");
            let parsed_response = if status == http::StatusCode::NO_CONTENT
                || std::any::TypeId::of::<Out>() == std::any::TypeId::of::<()>()
            {
                serde_json::from_str("null")?
            } else {
                serde_json::from_slice::<Out>(&response_body)?
            };
            Ok(crate::Response::new(status, headers, parsed_response))
        } else {
            let error = if response_body.is_empty() {
                ClientError::HttpError {
                    status,
                    headers,
                    error: "empty response".into(),
                }
            } else {
                ClientError::HttpError {
                    status,
                    headers,
                    error: String::from_utf8_lossy(&response_body).into(),
                }
            };

            Err(error)
        }
    }

    async fn request_with_links<Out>(
        &self,
        method: http::Method,
        uri: &str,
        message: Message,
    ) -> ClientResult<(Option<crate::utils::NextLink>, crate::Response<Out>)>
    where
        Out: serde::de::DeserializeOwned + 'static + Send,
    {
        let response = self.request_raw(method, uri, message).await?;

        let status = response.status();
        let headers = response.headers().clone();
        let link = response
            .headers()
            .get(http::header::LINK)
            .and_then(|l| l.to_str().ok())
            .and_then(|l| parse_link_header::parse(l).ok())
            .as_ref()
            .and_then(crate::utils::next_link);

        let response_body = response.bytes().await?;

        if status.is_success() {
            log::debug!("Received successful response. Read payload.");

            let parsed_response = if status == http::StatusCode::NO_CONTENT
                || std::any::TypeId::of::<Out>() == std::any::TypeId::of::<()>()
            {
                serde_json::from_str("null")?
            } else {
                serde_json::from_slice::<Out>(&response_body)?
            };
            Ok((link, crate::Response::new(status, headers, parsed_response)))
        } else {
            let error = if response_body.is_empty() {
                ClientError::HttpError {
                    status,
                    headers,
                    error: "empty response".into(),
                }
            } else {
                ClientError::HttpError {
                    status,
                    headers,
                    error: String::from_utf8_lossy(&response_body).into(),
                }
            };
            Err(error)
        }
    }

    /* TODO: make this more DRY */
    #[allow(dead_code)]
    async fn post_form<Out>(
        &self,
        uri: &str,
        form: reqwest::multipart::Form,
    ) -> ClientResult<crate::Response<Out>>
    where
        Out: serde::de::DeserializeOwned + 'static + Send,
    {
        let (url, auth) = self.url_and_auth(uri).await?;

        let instance = <&Client>::clone(&self);

        let mut req = instance.client.request(http::Method::POST, url);

        // Set the default headers.
        req = req.header(
            reqwest::header::ACCEPT,
            reqwest::header::HeaderValue::from_static("application/json"),
        );

        if let Some(auth_str) = auth {
            req = req.header(http::header::AUTHORIZATION, &*auth_str);
        }

        req = req.multipart(form);

        let response = req.send().await?;

        let status = response.status();
        let headers = response.headers().clone();

        let response_body = response.bytes().await?;

        if status.is_success() {
            log::debug!("Received successful response. Read payload.");
            let parsed_response = if status == http::StatusCode::NO_CONTENT
                || std::any::TypeId::of::<Out>() == std::any::TypeId::of::<()>()
            {
                serde_json::from_str("null")?
            } else if std::any::TypeId::of::<Out>() == std::any::TypeId::of::<String>() {
                // Parse the output as a string.
                let s = String::from_utf8(response_body.to_vec())?;
                serde_json::from_value(serde_json::json!(&s))?
            } else {
                serde_json::from_slice::<Out>(&response_body)?
            };
            Ok(crate::Response::new(status, headers, parsed_response))
        } else {
            let error = if response_body.is_empty() {
                ClientError::HttpError {
                    status,
                    headers,
                    error: "empty response".into(),
                }
            } else {
                ClientError::HttpError {
                    status,
                    headers,
                    error: String::from_utf8_lossy(&response_body).into(),
                }
            };

            Err(error)
        }
    }

    /* TODO: make this more DRY */
    #[allow(dead_code)]
    async fn request_with_accept_mime<Out>(
        &self,
        method: reqwest::Method,
        uri: &str,
        accept_mime_type: &str,
    ) -> ClientResult<crate::Response<Out>>
    where
        Out: serde::de::DeserializeOwned + 'static + Send,
    {
        let (url, auth) = self.url_and_auth(uri).await?;

        let instance = <&Client>::clone(&self);

        let mut req = instance.client.request(method, url);

        // Set the default headers.
        req = req.header(
            reqwest::header::ACCEPT,
            reqwest::header::HeaderValue::from_str(accept_mime_type)?,
        );

        if let Some(auth_str) = auth {
            req = req.header(http::header::AUTHORIZATION, &*auth_str);
        }

        let response = req.send().await?;

        let status = response.status();
        let headers = response.headers().clone();

        let response_body = response.bytes().await?;

        if status.is_success() {
            log::debug!("Received successful response. Read payload.");
            let parsed_response = if status == http::StatusCode::NO_CONTENT
                || std::any::TypeId::of::<Out>() == std::any::TypeId::of::<()>()
            {
                serde_json::from_str("null")?
            } else if std::any::TypeId::of::<Out>() == std::any::TypeId::of::<String>() {
                // Parse the output as a string.
                let s = String::from_utf8(response_body.to_vec())?;
                serde_json::from_value(serde_json::json!(&s))?
            } else {
                serde_json::from_slice::<Out>(&response_body)?
            };
            Ok(crate::Response::new(status, headers, parsed_response))
        } else {
            let error = if response_body.is_empty() {
                ClientError::HttpError {
                    status,
                    headers,
                    error: "empty response".into(),
                }
            } else {
                ClientError::HttpError {
                    status,
                    headers,
                    error: String::from_utf8_lossy(&response_body).into(),
                }
            };

            Err(error)
        }
    }

    /* TODO: make this more DRY */
    #[allow(dead_code)]
    async fn request_with_mime<Out>(
        &self,
        method: reqwest::Method,
        uri: &str,
        content: &[u8],
        mime_type: &str,
    ) -> ClientResult<crate::Response<Out>>
    where
        Out: serde::de::DeserializeOwned + 'static + Send,
    {
        let (url, auth) = self.url_and_auth(uri).await?;

        let instance = <&Client>::clone(&self);

        let mut req = instance.client.request(method, url);

        // Set the default headers.
        req = req.header(
            reqwest::header::ACCEPT,
            reqwest::header::HeaderValue::from_static("application/json"),
        );
        req = req.header(
            reqwest::header::CONTENT_TYPE,
            reqwest::header::HeaderValue::from_bytes(mime_type.as_bytes()).unwrap(),
        );
        // We are likely uploading a file so add the right headers.
        req = req.header(
            reqwest::header::HeaderName::from_static("x-upload-content-type"),
            reqwest::header::HeaderValue::from_static("application/octet-stream"),
        );
        req = req.header(
            reqwest::header::HeaderName::from_static("x-upload-content-length"),
            reqwest::header::HeaderValue::from_bytes(format!("{}", content.len()).as_bytes())
                .unwrap(),
        );

        if let Some(auth_str) = auth {
            req = req.header(http::header::AUTHORIZATION, &*auth_str);
        }

        if content.len() > 1 {
            let b = bytes::Bytes::copy_from_slice(content);
            // We are uploading a file so add that as the body.
            req = req.body(b);
        }

        let response = req.send().await?;

        let status = response.status();
        let headers = response.headers().clone();

        let response_body = response.bytes().await?;

        if status.is_success() {
            log::debug!("Received successful response. Read payload.");
            let parsed_response = if status == http::StatusCode::NO_CONTENT
                || std::any::TypeId::of::<Out>() == std::any::TypeId::of::<()>()
            {
                serde_json::from_str("null")?
            } else {
                serde_json::from_slice::<Out>(&response_body)?
            };
            Ok(crate::Response::new(status, headers, parsed_response))
        } else {
            let error = if response_body.is_empty() {
                ClientError::HttpError {
                    status,
                    headers,
                    error: "empty response".into(),
                }
            } else {
                ClientError::HttpError {
                    status,
                    headers,
                    error: String::from_utf8_lossy(&response_body).into(),
                }
            };

            Err(error)
        }
    }

    async fn request_entity<D>(
        &self,
        method: http::Method,
        uri: &str,
        message: Message,
    ) -> ClientResult<crate::Response<D>>
    where
        D: serde::de::DeserializeOwned + 'static + Send,
    {
        let r = self.request(method, uri, message).await?;
        Ok(r)
    }

    #[allow(dead_code)]
    async fn get<D>(&self, uri: &str, message: Message) -> ClientResult<crate::Response<D>>
    where
        D: serde::de::DeserializeOwned + 'static + Send,
    {
        self.request_entity(http::Method::GET, uri, message).await
    }

    #[allow(dead_code)]
    async fn get_all_pages<D>(&self, uri: &str, _message: Message) -> ClientResult<Response<Vec<D>>>
    where
        D: serde::de::DeserializeOwned + 'static + Send,
    {
        // TODO: implement this.
        self.unfold(uri).await
    }

    /// "unfold" paginated results of a vector of items
    #[allow(dead_code)]
    async fn unfold<D>(&self, uri: &str) -> ClientResult<crate::Response<Vec<D>>>
    where
        D: serde::de::DeserializeOwned + 'static + Send,
    {
        let mut global_items = Vec::new();
        let (new_link, mut response) = self.get_pages(uri).await?;
        let mut link = new_link;
        while !response.body.is_empty() {
            global_items.append(&mut response.body);
            // We need to get the next link.
            if let Some(url) = &link {
                let url = reqwest::Url::parse(&url.0)?;
                let (new_link, new_response) = self.get_pages_url(&url).await?;
                link = new_link;
                response = new_response;
            }
        }

        Ok(Response::new(
            response.status,
            response.headers,
            global_items,
        ))
    }

    #[allow(dead_code)]
    async fn get_pages<D>(
        &self,
        uri: &str,
    ) -> ClientResult<(Option<crate::utils::NextLink>, crate::Response<Vec<D>>)>
    where
        D: serde::de::DeserializeOwned + 'static + Send,
    {
        self.request_with_links(http::Method::GET, uri, Message::default())
            .await
    }

    #[allow(dead_code)]
    async fn get_pages_url<D>(
        &self,
        url: &reqwest::Url,
    ) -> ClientResult<(Option<crate::utils::NextLink>, crate::Response<Vec<D>>)>
    where
        D: serde::de::DeserializeOwned + 'static + Send,
    {
        self.request_with_links(http::Method::GET, url.as_str(), Message::default())
            .await
    }

    #[allow(dead_code)]
    async fn post<D>(&self, uri: &str, message: Message) -> ClientResult<crate::Response<D>>
    where
        D: serde::de::DeserializeOwned + 'static + Send,
    {
        self.request_entity(http::Method::POST, uri, message).await
    }

    #[allow(dead_code)]
    async fn patch<D>(&self, uri: &str, message: Message) -> ClientResult<crate::Response<D>>
    where
        D: serde::de::DeserializeOwned + 'static + Send,
    {
        self.request_entity(http::Method::PATCH, uri, message).await
    }

    #[allow(dead_code)]
    async fn put<D>(&self, uri: &str, message: Message) -> ClientResult<crate::Response<D>>
    where
        D: serde::de::DeserializeOwned + 'static + Send,
    {
        self.request_entity(http::Method::PUT, uri, message).await
    }

    #[allow(dead_code)]
    async fn delete<D>(&self, uri: &str, message: Message) -> ClientResult<crate::Response<D>>
    where
        D: serde::de::DeserializeOwned + 'static + Send,
    {
        self.request_entity(http::Method::DELETE, uri, message)
            .await
    }

    ///  >  Note: The orderId in the API response will not match the Id displayed in the ShipBob Merchant Portal when you navigate to the Orders page. ShipBob is currently undergoing a schema migration and the Id displayed in the ShipBob Merchant Portal is the shipmentId not the orderId. In the future, the portal will display both orderId(s) and shipmentId(s).
    ///
    /// Use the Orders Resource to create and retrieve orders in ShipBob.
    ///
    /// An order a digital record of a complete purchase that comes from an upstream source (i.e. Shopify) and is intended for ShipBob to fulfill. The order object includes products purchased, shipping address details, shipping method selected etc. Orders are created in ShipBob via a channel.
    ///
    /// When ShipBob fulfills the order, one or more shipments are created for that order. A shipment is a record of the physical package(s) sent out via a carrier. If an order is shipped in multiple packages then 2 or more shipments can be created for that order.
    ///
    /// ### Tips for creating orders in ShipBob via the POST Order endpoint:
    ///
    /// * Populate the referenceId with a unique and immutable order identifier from your upstream system. This field was created to allow you to tieback records in ShipBob with your upstream system.
    ///
    /// * Ensure that the <em> shipping method </em> passed in the API request matches exactly what the user has listed as the <em> shipping method </em> on the <em>  Ship Option Mapping </em> setup page in the ShipBob Merchant Portal. If they don’t match, ShipBob will assume that the user wants to leverage ShipBob’s default shipping method.
    ///
    /// * You can leverage either productId (the ShipBob productId) or the product referenceId (your system's  unique Identifier for products) when creating an order.
    ///
    /// Use the Shipments endpoints to retrieve fulfillment information for shipments or orders.
    ///
    /// A shipment is an object that is the result of a fulfillment of an order. An order can have one or more shipments. Say Shopify order #122323 contains 3 different products, shipped in two separate packages, there would be 2 shipments for that order.
    ///
    ///  Serial numbers are unique identifiers for an individual item (e.g. your specific iPhone X that you bought at the Apple Store). No inventory item can possess duplicate serial numbers. Merchants can request “serial scan”, which means ShipBob will capture the serial number(s) upon sending a shipment so the merchant knows which customer received which individual item(s).
    pub fn orders(&self) -> orders::Orders {
        orders::Orders::new(self.clone())
    }

    /// Use the Products Resource to retrieve and create product records in ShipBob.
    ///
    /// A product is a virtual record created in ShipBob’s system via a channel. Say a merchant has two Shopify stores (each store would have its own channel), Kevin’s Shopify Store #133 and Kevin’s Shopify store #134. If the same SKU was sold on both stores, two products would be created for that SKU, one product would be created to represent the SKU sold on Store #133 and one to represent it on Store on #134, with productIds 3884009 and 3884008 respectively.
    ///
    /// While a product is a virtual record, the inventory item is a representation of a physical good. So in the above example, as product 3884009 and product 3884008 represent the same SKU sold on different channels, the same inventory item will be mapped to both products. Every product will have one or more inventory items mapped to it. Bundle products, a set of products that are sold to consumers as one combined package, think gift or multi packs, may have 2 or more inventory items mapped to them.
    ///
    /// ### Tips for creating products in ShipBob via the POST Product endpoints:
    ///
    /// * ShipBob needs products to be created at the lowest level. So if a product has 3 variants, small, medium and large, a separate product needs to be created in ShipBob for all three.
    ///
    /// * Populate the referenceId with a unique and immutable product identifier from your upstream system. This field was created to allow you to tie back records in ShipBob with your upstream system.
    ///
    /// * Use specific and/or unique names to describe each product so they can be easily identified by users in the ShipBob Merchant Portal. In particular, when creating variants, please give them distinguishable names i.e. for a Blue shirt that comes in two sizes, small and medium, strong product names would be Blue shirt size:small and Blue shirt size:medium.
    ///
    /// > **NOTE:** The productId returned in the API response will not match the id displayed in the ShipBob Merchant Portal when you navigate to Inventory > Products. ShipBob is currently undergoing a schema migration and the Id displayed in the ShipBob Merchant Portal is the inventoryId not the productId. In the future, the portal will display both productId(s) and inventoryId(s).
    pub fn products(&self) -> products::Products {
        products::Products::new(self.clone())
    }

    ///  Use the Inventory Resource to retrieve ShipBob  inventory items and quantities.
    ///
    /// An inventory item is a representation of a physical good, that may or may not have physical stock in ShipBob’s fulfillment centers. Every product will have one or more inventory items mapped to it. A bundle product (a set of products that are sold as one combined package - e.g.  gift or multi packs) is an example of a product that has  2 or more inventory items mapped to it.
    ///
    /// Lot items are physical items that have expiration dates or batch numbers that should be fulfilled in a FIFO (first in, first out) manner. Most food items are lot items. Quantities by lot # and/or expiration date are also listed in the Inventory object.
    pub fn inventory(&self) -> inventory::Inventory {
        inventory::Inventory::new(self.clone())
    }

    /// Use the Channel Resource to list “channels” which you have access to. You will use this channelId for subsequent API calls made to ShipBob endpoints.
    ///
    /// A channel is a specific installation of an application built by a vendor on top of our API – e.g. Kevin’s Shopify Store #133432.  All write and most read endpoints require a channel to be passed in the header to complete the request. The channel is used to Identify where the data originally came from.  
    ///
    /// Applications that are granted multi-channel permissions will be able to read data from all channels that belong to a user. However, multi-channel applications will only be able to write on behalf of their own channel.
    pub fn channels(&self) -> channels::Channels {
        channels::Channels::new(self.clone())
    }

    /// **While the Returns API is live, ShipBob's end to end Returns process will not go live until the beginning of March. As a result, any returns arriving at ShipBob's fulfillment centers prior to March 12st, 2020 will NOT be processed**.
    ///
    /// Use the Returns resource to retrieve, create, edit and cancel return records in ShipBob.
    ///
    /// A return is a request for ShipBob to perform an action on inventory that is coming back into our fulfillment centers. Typically, the return is a result of an order being requested to be refunded or exchanged. ShipBob does not handle refunds or exchanges - we simply process the inventory according to the merchant specifications.
    ///
    /// Returns can only be **modified** or **cancelled** when they are in the Awaiting Arrival status. Returns that are being Processed or have been Completed cannot be modified or cancelled.
    ///
    /// ### Tips for creating return orders:
    ///
    /// * Populate the referenceId with a unique and immutable return identifier from your upstream system. This field was created to allow you to tie back records in ShipBob with your upstream system.
    ///
    /// *Include each inventoryId exactly once in the inventory object. If an inventoryId is included more than once, the call will return an error code
    ///
    /// * Provide a tracking # when submitting a return, while it is not a required field, it is the the most surefire way for ShipBob staff to properly and quickly identify the return package when it reaches our fulfillment center.
    ///
    /// * Only include inventory items to the return record that will be returned in the same box i.e. if InventoryId 12232 and InventoryId 12039 will be returned in two seperate boxes, two return orders should be created.
    ///
    /// * ShipBob does not process returns for digital items or bundle inventory items. Return calls that include digital inventory  items (e.g. ebooks) or bundle inventory items (i.e. multipacks, combination of multiple inventory items)  will return an error code.
    ///
    /// * If you choose to provide a requested action (it is an optional field), only provide one requested action per inventory item. So if  you have more than 1 quantity of a given item being returned within the same box, all quantities of the item have to have the same action associated with them. If you don’t provide a requested action, it will default to the action the User set for that inventory item in the ShipBob Merchant portal.
    pub fn returns(&self) -> returns::Returns {
        returns::Returns::new(self.clone())
    }

    /// Use the Receiving Resource to retrieve, create and cancel Warehouse Receiving Orders (WROs).
    ///
    /// A WRO is a request form that tells ShipBob's fulfillment centers what inventory should be received and stocked. Some other solutions call this an “ASN” or Advanced Ship Notice. WROs may include multiple inventory items with specific quantities. More details on creating a WRO can be found [here](https://support.shipbob.com/s/article/New-Send-Inventory-to-ShipBob-WRO).
    ///
    /// A WRO can only be **canceled** if it is in the Awaiting status. WROs in Awaiting status are considered to still be in transit to ShipBob FCs. WROs that have Partially Arrived, have been Processed or are Completed, cannot be canceled.
    pub fn receiving(&self) -> receiving::Receiving {
        receiving::Receiving::new(self.clone())
    }

    /// Use the Webhooks Resource to create, view or delete subscriptions for a user.
    pub fn webhooks(&self) -> webhooks::Webhooks {
        webhooks::Webhooks::new(self.clone())
    }

    /// Use this API to interact with the physical locations across ShipBob's fulfillment network.
    ///
    /// An active ShipBob location is operational for fulfillment processes, including receiving inventory and processing returns. It's important to note that some locations, access is granted to all merchants by default, while some locations require special request for merchants to be granted access.
    ///
    /// For each location, determine if it can be leveraged for the user by viewing the access_granted & receiving_enabled fields.
    pub fn locations(&self) -> locations::Locations {
        locations::Locations::new(self.clone())
    }
}