diff --git a/packages/core/js-sdk/src/admin/fulfillment-set.ts b/packages/core/js-sdk/src/admin/fulfillment-set.ts
index a8769e97658fa..8014b1e12a643 100644
--- a/packages/core/js-sdk/src/admin/fulfillment-set.ts
+++ b/packages/core/js-sdk/src/admin/fulfillment-set.ts
@@ -14,6 +14,21 @@ export class FulfillmentSet {
     this.client = client
   }
 
+  /**
+   * This method deletes a fulfillment set. It sends a request to the
+   * [Delete Fulfillment Set](https://docs.medusajs.com/v2/api/admin#fulfillment-sets_deletefulfillmentsetsid)
+   * API route.
+   * 
+   * @param id - The fulfillment set's ID.
+   * @param headers - Headers to pass in the request.
+   * @returns The deletion's details.
+   * 
+   * @example
+   * sdk.admin.fulfillmentSet.delete("fset_123")
+   * .then(({ deleted }) => {
+   *   console.log(deleted)
+   * })
+   */
   async delete(id: string, headers?: ClientHeaders) {
     return await this.client.fetch<HttpTypes.AdminFulfillmentSetDeleteResponse>(
       `/admin/fulfillment-sets/${id}`,
@@ -24,6 +39,29 @@ export class FulfillmentSet {
     )
   }
 
+  /**
+   * This method adds a service zone to a fulfillment set. It uses the 
+   * [Add Service Zone](https://docs.medusajs.com/v2/api/admin#fulfillment-sets_postfulfillmentsetsidservicezones)
+   * API route.
+   * 
+   * @param id - The fulfillment set's ID.
+   * @param body - The service zone's details.
+   * @param query - Configure the fields to retrieve in the fulfillment set.
+   * @param headers - Headers to pass in the request.
+   * @returns The fulfillment set's details.
+   * 
+   * @example
+   * sdk.admin.fulfillmentSet.createServiceZone("fset_123", {
+   *   name: "Europe Service Zone",
+   *   geo_zones: [{
+   *     type: "country",
+   *     country_code: "us"
+   *   }]
+   * })
+   * .then(({ fulfillment_set }) => {
+   *   console.log(fulfillment_set)
+   * })
+   */
   async createServiceZone(
     id: string,
     body: HttpTypes.AdminCreateFulfillmentSetServiceZone,
@@ -41,6 +79,47 @@ export class FulfillmentSet {
     )
   }
 
+  /**
+   * This method retrieves a fulfillment set's service zone's details. It sends a request to the
+   * [Get Service Zone](https://docs.medusajs.com/v2/api/admin#fulfillment-sets_getfulfillmentsetsidservicezoneszone_id)
+   * API route.
+   * 
+   * @param fulfillmentSetId - The fulfillment set's ID. 
+   * @param serviceZoneId - The service zone's ID.
+   * @param query - Configure the fields to retrieve in the service zone.
+   * @param headers - Headers to pass in the request.
+   * @returns The service zone's details.
+   * 
+   * @example
+   * To retrieve a fulfillment set's service zone by its ID:
+   * 
+   * ```ts
+   * sdk.admin.fulfillmentSet.retrieveServiceZone(
+   *   "fset_123",
+   *   "serzo_123"
+   * )
+   * .then(({ service_zone }) => {
+   *   console.log(service_zone)
+   * })
+   * ```
+   * 
+   * To specify the fields and relations to retrieve:
+   * 
+   * ```ts
+   * sdk.admin.fulfillmentSet.retrieveServiceZone(
+   *   "fset_123",
+   *   "serzo_123",
+   *   {
+   *     fields: "id,*geo_zones"
+   *   }
+   * )
+   * .then(({ service_zone }) => {
+   *   console.log(service_zone)
+   * })
+   * ```
+   * 
+   * Learn more about the `fields` property in the [API reference](https://docs.medusajs.com/v2/api/store#select-fields-and-relations).
+   */
   async retrieveServiceZone(
     fulfillmentSetId: string,
     serviceZoneId: string,
@@ -57,6 +136,30 @@ export class FulfillmentSet {
     )
   }
 
+  /**
+   * This method updates a service zone in a fulfillment set. It sends a request to the
+   * [Update Service Zone](https://docs.medusajs.com/v2/api/admin#fulfillment-sets_postfulfillmentsetsidservicezoneszone_id)
+   * API route.
+   * 
+   * @param fulfillmentSetId - The fulfillment set's ID.
+   * @param serviceZoneId - The service zone's ID.
+   * @param body - The data to update in the service zone.
+   * @param query - Configure the fields to retrieve in the fulfillment set.
+   * @param headers - Headers to pass in the request.
+   * @returns The fulfillment set's details.
+   * 
+   * @example
+   * sdk.admin.fulfillmentSet.updateServiceZone(
+   *   "fset_123", 
+   *   "serzo_123",
+   *   {
+   *     name: "Europe Service Zone",
+   *   }
+   * )
+   * .then(({ fulfillment_set }) => {
+   *   console.log(fulfillment_set)
+   * })
+   */
   async updateServiceZone(
     fulfillmentSetId: string,
     serviceZoneId: string,
@@ -75,6 +178,25 @@ export class FulfillmentSet {
     )
   }
 
+  /**
+   * This method deletes a service zone in a fulfillment set. It sends a request to the
+   * [Remove Service Zone](https://docs.medusajs.com/v2/api/admin#fulfillment-sets_deletefulfillmentsetsidservicezoneszone_id)
+   * API route.
+   * 
+   * @param fulfillmentSetId - The fulfullment set's ID.
+   * @param serviceZoneId - The service zone's ID.
+   * @param headers - Headers to pass in the request.
+   * @returns The deletion's details.
+   * 
+   * @example
+   * sdk.admin.fulfillmentSet.deleteServiceZone(
+   *   "fset_123", 
+   *   "serzo_123",
+   * )
+   * .then(({ deleted, parent: fulfillmentSet }) => {
+   *   console.log(deleted, fulfillmentSet)
+   * })
+   */
   async deleteServiceZone(
     fulfillmentSetId: string,
     serviceZoneId: string,
diff --git a/packages/core/js-sdk/src/admin/fulfillment.ts b/packages/core/js-sdk/src/admin/fulfillment.ts
index eab1d0817d2f0..565fcf7dc054b 100644
--- a/packages/core/js-sdk/src/admin/fulfillment.ts
+++ b/packages/core/js-sdk/src/admin/fulfillment.ts
@@ -14,6 +14,39 @@ export class Fulfillment {
     this.client = client
   }
 
+  /**
+   * This method creates a fulfillment. It sends a request to the 
+   * [Create Fulfillment](https://docs.medusajs.com/v2/api/admin#fulfillments_postfulfillments)
+   * API route.
+   * 
+   * @param body - The fulfillment's details.
+   * @param query - Configure the fields to retrieve in the fulfillment.
+   * @param headers - Headers to pass in the request.
+   * @returns The fulfillment's details.
+   * 
+   * @example
+   * sdk.admin.fulfillment.create({
+   *   location_id: "sloc_123",
+   *   provider_id: "my_fulfillment",
+   *   delivery_address: {
+   *     country_code: "us"
+   *   },
+   *   items: [
+   *     {
+   *       title: "Shirt",
+   *       sku: "SHIRT",
+   *       quantity: 1,
+   *       barcode: "123"
+   *     }
+   *   ],
+   *   labels: [],
+   *   order: {},
+   *   order_id: "order_123"
+   * })
+   * .then(({ fulfillment }) => {
+   *   console.log(fulfillment)
+   * })
+   */
   async create(
     body: HttpTypes.AdminCreateFulfillment,
     query?: HttpTypes.SelectParams,
@@ -30,6 +63,22 @@ export class Fulfillment {
     )
   }
 
+  /**
+   * This method cancels a fulfillment. It sends a request to the
+   * [Cancel Fulfillment](https://docs.medusajs.com/v2/api/admin#fulfillments_postfulfillmentsidcancel)
+   * API route.
+   * 
+   * @param id - The fulfillment's ID.
+   * @param query - Configure the fields to retrieve in the fulfillment.
+   * @param headers - Headers to pass in the request.
+   * @returns The fulfillment's details.
+   * 
+   * @example
+   * sdk.admin.fulfillment.cancel("ful_123")
+   * .then(({ fulfillment }) => {
+   *   console.log(fulfillment)
+   * })
+   */
   async cancel(
     id: string,
     query?: HttpTypes.SelectParams,
@@ -41,10 +90,36 @@ export class Fulfillment {
         method: "POST",
         body: {},
         headers,
+        query
       }
     )
   }
 
+  /**
+   * This method creates a shipment for a fulfillment. It sends a request to the
+   * [Create Shipment](https://docs.medusajs.com/v2/api/admin#fulfillments_postfulfillmentsidshipment)
+   * API route.
+   * 
+   * @param id - The fulfillment's ID.
+   * @param body - The shipment's details.
+   * @param query - Configure the fields to retrieve in the fulfillment.
+   * @param headers - Headers to pass in the request.
+   * @returns The fulfillment's details.
+   * 
+   * @example
+   * sdk.admin.fulfillment.createShipment("ful_123", {
+   *   labels: [
+   *     {
+   *       tracking_number: "123",
+   *       tracking_url: "example.com",
+   *       label_url: "example.com"
+   *     }
+   *   ]
+   * })
+   * .then(({ fulfillment }) => {
+   *   console.log(fulfillment)
+   * })
+   */
   async createShipment(
     id: string,
     body: HttpTypes.AdminCreateFulfillmentShipment,
diff --git a/packages/core/js-sdk/src/admin/inventory-item.ts b/packages/core/js-sdk/src/admin/inventory-item.ts
index d4a06ad028630..accc273bef7ac 100644
--- a/packages/core/js-sdk/src/admin/inventory-item.ts
+++ b/packages/core/js-sdk/src/admin/inventory-item.ts
@@ -14,6 +14,24 @@ export class InventoryItem {
     this.client = client
   }
 
+  /**
+   * This method creates an inventory item. It sends a request to the 
+   * [Create Inventory Item](https://docs.medusajs.com/v2/api/admin#inventory-items_postinventoryitems)
+   * API route.
+   * 
+   * @param body - The inventory item's details.
+   * @param query - Configure the fields to retrieve in the inventory item.
+   * @param headers - Headers to pass in the request.
+   * @returns The inventory item's details.
+   * 
+   * @example
+   * sdk.admin.inventoryItem.create({
+   *   sku: "SHIRT"
+   * })
+   * .then(({ inventory_item }) => {
+   *   console.log(inventory_item)
+   * })
+   */
   async create(
     body: HttpTypes.AdminCreateInventoryItem,
     query?: HttpTypes.SelectParams,
@@ -30,6 +48,25 @@ export class InventoryItem {
     )
   }
 
+  /**
+   * This method updates an inventory level. It sends a request to the
+   * [Update Inventory Item](https://docs.medusajs.com/v2/api/admin#inventory-items_postinventoryitemsid)
+   * API route.
+   * 
+   * @param id - The inventory item's ID.
+   * @param body - The data to update.
+   * @param query - Configure the fields to retrieve in the inventory item.
+   * @param headers - Headers to pass in the request.
+   * @returns The inventory item's details.
+   * 
+   * @example
+   * sdk.admin.inventoryItem.update("iitem_123", {
+   *   sku: "SHIRT"
+   * })
+   * .then(({ inventory_item }) => {
+   *   console.log(inventory_item)
+   * })
+   */
   async update(
     id: string,
     body: HttpTypes.AdminUpdateInventoryItem,
@@ -47,6 +84,53 @@ export class InventoryItem {
     )
   }
 
+  /**
+   * This method retrieves a paginated list of inventory items. It sends a request to the 
+   * [List Inventory Items](https://docs.medusajs.com/v2/api/admin#inventory-items_getinventoryitems)
+   * API route.
+   * 
+   * @param query - Filters and pagination configurations.
+   * @param headers - Headers to pass in the request.
+   * @returns The paginated list of inventory items.
+   * 
+   * @example
+   * To retrieve the list of inventory items:
+   * 
+   * ```ts
+   * sdk.admin.inventoryItem.list()
+   * .then(({ inventory_items, count, limit, offset }) => {
+   *   console.log(inventory_items)
+   * })
+   * ```
+   * 
+   * To configure the pagination, pass the `limit` and `offset` query parameters.
+   * 
+   * For example, to retrieve only 10 items and skip 10 items:
+   * 
+   * ```ts
+   * sdk.admin.inventoryItem.list({
+   *   limit: 10,
+   *   offset: 10
+   * })
+   * .then(({ inventory_items, count, limit, offset }) => {
+   *   console.log(inventory_items)
+   * })
+   * ```
+   * 
+   * Using the `fields` query parameter, you can specify the fields and relations to retrieve
+   * in each inventory item:
+   * 
+   * ```ts
+   * sdk.admin.inventoryItem.list({
+   *   fields: "id,*location_levels"
+   * })
+   * .then(({ inventory_items, count, limit, offset }) => {
+   *   console.log(inventory_items)
+   * })
+   * ```
+   * 
+   * Learn more about the `fields` property in the [API reference](https://docs.medusajs.com/v2/api/store#select-fields-and-relations).
+   */
   async list(
     query?: HttpTypes.AdminInventoryItemParams,
     headers?: ClientHeaders
@@ -60,6 +144,38 @@ export class InventoryItem {
     )
   }
 
+  /**
+   * This method retrieves an inventory item by its ID. It sends a request to the 
+   * [Get Inventory Item](https://docs.medusajs.com/v2/api/admin#inventory-items_getinventoryitemsid) API route.
+   * 
+   * @param id - The inventory item's ID.
+   * @param query - Configure the fields to retrieve in the inventory item.
+   * @param headers - Headers to pass in the request
+   * @returns The inventory item's details.
+   * 
+   * @example
+   * To retrieve an inventory item by its ID:
+   * 
+   * ```ts
+   * sdk.admin.inventoryItem.retrieve("iitem_123")
+   * .then(({ inventory_item }) => {
+   *   console.log(inventory_item)
+   * })
+   * ```
+   * 
+   * To specify the fields and relations to retrieve:
+   * 
+   * ```ts
+   * sdk.admin.inventoryItem.retrieve("iitem_123", {
+   *   fields: "id,*location_levels"
+   * })
+   * .then(({ inventory_item }) => {
+   *   console.log(inventory_item)
+   * })
+   * ```
+   * 
+   * Learn more about the `fields` property in the [API reference](https://docs.medusajs.com/v2/api/store#select-fields-and-relations).
+   */
   async retrieve(id: string, query?: SelectParams, headers?: ClientHeaders) {
     return await this.client.fetch<HttpTypes.AdminInventoryItemResponse>(
       `/admin/inventory-items/${id}`,
@@ -70,6 +186,21 @@ export class InventoryItem {
     )
   }
 
+  /**
+   * This method deletes an inventory item. This sends a request to the
+   * [Delete Inventory Item](https://docs.medusajs.com/v2/api/admin#inventory-items_deleteinventoryitemsid)
+   * API route.
+   * 
+   * @param id - The inventory item's ID.
+   * @param headers - Headers to pass in the request
+   * @returns The deletion's details.
+   * 
+   * @example
+   * sdk.admin.inventoryItem.delete("iitem_123")
+   * .then(({ deleted }) => {
+   *   console.log(deleted)
+   * })
+   */
   async delete(id: string, headers?: ClientHeaders) {
     return await this.client.fetch<HttpTypes.AdminInventoryItemDeleteResponse>(
       `/admin/inventory-items/${id}`,
@@ -80,6 +211,54 @@ export class InventoryItem {
     )
   }
 
+  /**
+   * This method retrieves a paginated list of inventory levels that belong to an inventory item.
+   * It sends a request to the [List Inventory Items](https://docs.medusajs.com/v2/api/admin#inventory-items_getinventoryitems)
+   * API route.
+   * 
+   * @param id - The inventory item's ID.
+   * @param query - Filters and pagination configurations.
+   * @param headers - Headers to pass in the request.
+   * @returns The paginated list of inventory levels.
+   * 
+   * @example
+   * To retrieve the list of inventory levels:
+   * 
+   * ```ts
+   * sdk.admin.inventoryItem.listLevels("iitem_123")
+   * .then(({ inventory_levels, count, limit, offset }) => {
+   *   console.log(inventory_levels)
+   * })
+   * ```
+   * 
+   * To configure the pagination, pass the `limit` and `offset` query parameters.
+   * 
+   * For example, to retrieve only 10 items and skip 10 items:
+   * 
+   * ```ts
+   * sdk.admin.inventoryItem.listLevels("iitem_123", {
+   *   limit: 10,
+   *   offset: 10
+   * })
+   * .then(({ inventory_levels, count, limit, offset }) => {
+   *   console.log(inventory_levels)
+   * })
+   * ```
+   * 
+   * Using the `fields` query parameter, you can specify the fields and relations to retrieve
+   * in each inventory level:
+   * 
+   * ```ts
+   * sdk.admin.inventoryItem.listLevels("iitem_123", {
+   *   fields: "id,*inventory_item"
+   * })
+   * .then(({ inventory_levels, count, limit, offset }) => {
+   *   console.log(inventory_levels)
+   * })
+   * ```
+   * 
+   * Learn more about the `fields` property in the [API reference](https://docs.medusajs.com/v2/api/store#select-fields-and-relations).
+   */
   async listLevels(
     id: string,
     query?: HttpTypes.AdminInventoryLevelFilters,
@@ -94,6 +273,33 @@ export class InventoryItem {
     )
   }
 
+  /**
+   * This method updates the inventory level of the specified inventory item and
+   * stock location.
+   * 
+   * This method sends a request to the 
+   * [Update Inventory Level](https://docs.medusajs.com/v2/api/admin#inventory-items_postinventoryitemsidlocationlevelslocation_id)
+   * API route.
+   * 
+   * @param id - The inventory item's ID.
+   * @param locationId - The stock location's ID.
+   * @param body - The details to update.
+   * @param query - Configure the fields to retrieve in the inventory item.
+   * @param headers - Headers to pass in the request
+   * @returns The inventory item's details.
+   * 
+   * @example
+   * sdk.admin.inventoryItem.updateLevel(
+   *   "iitem_123",
+   *   "sloc_123",
+   *   {
+   *     stocked_quantity: 10
+   *   }
+   * )
+   * .then(({ inventory_item }) => {
+   *   console.log(inventory_item)
+   * })
+   */
   async updateLevel(
     id: string,
     locationId: string,
@@ -112,8 +318,30 @@ export class InventoryItem {
     )
   }
 
+  /**
+   * This method deletes an inventory level associated with an inventory item
+   * and a stock location.
+   * 
+   * This method sends a request to the 
+   * [Remove Inventory Level](https://docs.medusajs.com/v2/api/admin#inventory-items_deleteinventoryitemsidlocationlevelslocation_id)
+   * API route.
+   * 
+   * @param id - The inventory item's ID.
+   * @param locationId - The stock location's ID.
+   * @param headers - Headers to pass in the request
+   * @returns The deletion's details.
+   * 
+   * @example
+   * sdk.admin.inventoryItem.deleteLevel(
+   *   "iitem_123",
+   *   "sloc_123",
+   * )
+   * .then(({ deleted, parent: inventoryItem }) => {
+   *   console.log(deleted, inventoryItem)
+   * })
+   */
   async deleteLevel(id: string, locationId: string, headers?: ClientHeaders) {
-    return await this.client.fetch<HttpTypes.AdminInventoryItemDeleteResponse>(
+    return await this.client.fetch<HttpTypes.AdminInventoryLevelDeleteResponse>(
       `/admin/inventory-items/${id}/location-levels/${locationId}`,
       {
         method: "DELETE",
@@ -122,6 +350,29 @@ export class InventoryItem {
     )
   }
 
+  /**
+   * This method manages the inventory levels of an inventory item. It sends a request to the
+   * [Manage Inventory Levels](https://docs.medusajs.com/v2/api/admin#inventory-items_postinventoryitemsidlocationlevelsbatch)
+   * API route.
+   * 
+   * @param id - The inventory item's ID.
+   * @param body - The inventory levels to create or delete.
+   * @param query - Configure the fields to retrieve in the inventory item.
+   * @param headers - Headers to pass in the request
+   * @returns The inventory item's details.
+   * 
+   * @example
+   * sdk.admin.inventoryItem.batchUpdateLevels("iitem_123", {
+   *   create: [{
+   *     location_id: "sloc_123",
+   *     stocked_quantity: 10
+   *   }],
+   *   delete: ["sloc_123"]
+   * })
+   * .then(({ inventory_item }) => {
+   *   console.log(inventory_item)
+   * })
+   */
   async batchUpdateLevels(
     id: string,
     body: HttpTypes.AdminBatchUpdateInventoryLevelLocation,
diff --git a/packages/core/js-sdk/src/admin/invite.ts b/packages/core/js-sdk/src/admin/invite.ts
index 345556c4f9a56..d9f0ad566bc44 100644
--- a/packages/core/js-sdk/src/admin/invite.ts
+++ b/packages/core/js-sdk/src/admin/invite.ts
@@ -1,7 +1,6 @@
 import {
   FindParams,
   HttpTypes,
-  PaginatedResponse,
   SelectParams,
 } from "@medusajs/types"
 import { Client } from "../client"
@@ -19,13 +18,52 @@ export class Invite {
     this.client = client
   }
 
+  /**
+   * This method accepts an invite. It requires sending a previous request to
+   * the {@link Auth.register}.
+   * 
+   * This method sends a request to the [Accept Invite]
+   * (https://docs.medusajs.com/v2/api/admin#invites_postinvitesaccept)
+   * API route.
+   * 
+   * @param input - The details of the user to create.
+   * @param query - Configure the fields to retrieve in the user.
+   * @param headers - Headers to pass in the request
+   * @returns The user's details.
+   * 
+   * @example
+   * const token = await sdk.auth.register("user", "emailpass", {
+   *   email: "user@gmail.com",
+   *   password: "supersecret"
+   * })
+   * 
+   * sdk.admin.invite.accept(
+   *   {
+   *     email: "user@gmail.com",
+   *     first_name: "John",
+   *     last_name: "Smith",
+   *     invite_token: "12345..."
+   *   },
+   *   {
+   *     Authorization: `Bearer ${token}`
+   *   }
+   * )
+   * .then(({ user }) => {
+   *   console.log(user)
+   * })
+   */
   async accept(
-    input: HttpTypes.AdminAcceptInvite & { invite_token: string },
+    input: HttpTypes.AdminAcceptInvite & { 
+      /**
+       * The invite's token.
+       */
+      invite_token: string
+    },
     query?: SelectParams,
     headers?: ClientHeaders
   ) {
     const { invite_token, ...rest } = input
-    return await this.client.fetch<{ user: HttpTypes.AdminUserResponse }>(
+    return await this.client.fetch<HttpTypes.AdminAcceptInviteResponse>(
       `/admin/invites/accept?token=${input.invite_token}`,
       {
         method: "POST",
@@ -36,12 +74,30 @@ export class Invite {
     )
   }
 
+  /**
+   * This method creates an invite. It sends a request to the
+   * [Create Invite](https://docs.medusajs.com/v2/api/admin#invites_postinvites)
+   * API route.
+   * 
+   * @param body - The invite's details.
+   * @param query - Configure the fields to retrieve in the invite.
+   * @param headers - Headers to pass in the request
+   * @returns The invite's details.
+   * 
+   * @example
+   * sdk.admin.invite.create({
+   *   email: "user@gmail.com",
+   * })
+   * .then(({ invite }) => {
+   *   console.log(invite)
+   * })
+   */
   async create(
     body: HttpTypes.AdminCreateInvite,
     query?: SelectParams,
     headers?: ClientHeaders
   ) {
-    return await this.client.fetch<{ invite: HttpTypes.AdminInviteResponse }>(
+    return await this.client.fetch<HttpTypes.AdminInviteResponse>(
       `/admin/invites`,
       {
         method: "POST",
@@ -52,8 +108,41 @@ export class Invite {
     )
   }
 
+  /**
+   * This method retrieves an invite by its ID. It sends a request to the
+   * [Get Invite](https://docs.medusajs.com/v2/api/admin#invites_getinvitesid)
+   * API route.
+   * 
+   * @param id - The invite's ID.
+   * @param query - Configure the fields to retrieve in the invite.
+   * @param headers - Headers to pass in the request
+   * @returns The invite's details.
+   * 
+   * @example
+   * To retrieve an invite its ID:
+   * 
+   * ```ts
+   * sdk.admin.invite.retrieve("invite_123")
+   * .then(({ invite }) => {
+   *   console.log(invite)
+   * })
+   * ```
+   * 
+   * To specify the fields and relations to retrieve:
+   * 
+   * ```ts
+   * sdk.admin.invite.retrieve("invite_123", {
+   *   fields: "id,email"
+   * })
+   * .then(({ invite }) => {
+   *   console.log(invite)
+   * })
+   * ```
+   * 
+   * Learn more about the `fields` property in the [API reference](https://docs.medusajs.com/v2/api/store#select-fields-and-relations).
+   */
   async retrieve(id: string, query?: SelectParams, headers?: ClientHeaders) {
-    return await this.client.fetch<{ invite: HttpTypes.AdminInviteResponse }>(
+    return await this.client.fetch<HttpTypes.AdminInviteResponse>(
       `/admin/invites/${id}`,
       {
         headers,
@@ -62,17 +151,79 @@ export class Invite {
     )
   }
 
+  /**
+   * This method retrieves a paginated list of invites. It sends a request to the
+   * [List Invites](https://docs.medusajs.com/v2/api/admin#invites_getinvites)
+   * API route.
+   * 
+   * @param queryParams - Filters and pagination configurations.
+   * @param headers - Headers to pass in the request.
+   * @returns The paginated list of invites.
+   * 
+   * @example
+   * To retrieve the list of invites:
+   * 
+   * ```ts
+   * sdk.admin.invite.list()
+   * .then(({ invites, count, limit, offset }) => {
+   *   console.log(invites)
+   * })
+   * ```
+   * 
+   * To configure the pagination, pass the `limit` and `offset` query parameters.
+   * 
+   * For example, to retrieve only 10 items and skip 10 items:
+   * 
+   * ```ts
+   * sdk.admin.invite.list({
+   *   limit: 10,
+   *   offset: 10
+   * })
+   * .then(({ invites, count, limit, offset }) => {
+   *   console.log(invites)
+   * })
+   * ```
+   * 
+   * Using the `fields` query parameter, you can specify the fields and relations to retrieve
+   * in each invite:
+   * 
+   * ```ts
+   * sdk.admin.invite.list({
+   *   fields: "id,email"
+   * })
+   * .then(({ invites, count, limit, offset }) => {
+   *   console.log(invites)
+   * })
+   * ```
+   * 
+   * Learn more about the `fields` property in the [API reference](https://docs.medusajs.com/v2/api/store#select-fields-and-relations).
+   */
   async list(queryParams?: FindParams, headers?: ClientHeaders) {
     return await this.client.fetch<
-      PaginatedResponse<{ invites: HttpTypes.AdminInviteResponse[] }>
+      HttpTypes.AdminInviteListResponse
     >(`/admin/invites`, {
       headers,
       query: queryParams,
     })
   }
 
+  /**
+   * This method refreshes the token of an invite. It sends a request to the
+   * [Refresh Invite Token](https://docs.medusajs.com/v2/api/admin#invites_postinvitesidresend)
+   * API route.
+   * 
+   * @param id - The invite's ID.
+   * @param headers - Headers to pass in the request.
+   * @returns The invite's details.
+   * 
+   * @example
+   * sdk.admin.invite.resend("invite_123")
+   * .then(({ invite }) => {
+   *   console.log(invite)
+   * })
+   */
   async resend(id: string, headers?: ClientHeaders) {
-    return await this.client.fetch<{ invite: HttpTypes.AdminInviteResponse }>(
+    return await this.client.fetch<HttpTypes.AdminInviteResponse>(
       `/admin/invites/${id}/resend`,
       {
         method: "POST",
@@ -81,6 +232,21 @@ export class Invite {
     )
   }
 
+  /**
+   * This method deletes an invite. It sends a request to the
+   * [Delete Invite](https://docs.medusajs.com/v2/api/admin#invites_deleteinvitesid)
+   * API route.
+   * 
+   * @param id - The invite's ID.
+   * @param headers - Headers to pass in the request.
+   * @returns The deletion's details.
+   * 
+   * @example
+   * sdk.admin.invite.delete("invite_123")
+   * .then(({ deleted }) => {
+   *   console.log(deleted)
+   * })
+   */
   async delete(id: string, headers?: ClientHeaders) {
     return await this.client.fetch<HttpTypes.AdminInviteDeleteResponse>(
       `/admin/invites/${id}`,
diff --git a/packages/core/js-sdk/src/store/index.ts b/packages/core/js-sdk/src/store/index.ts
index 6fd743da3aa2d..3eb35f1225fd4 100644
--- a/packages/core/js-sdk/src/store/index.ts
+++ b/packages/core/js-sdk/src/store/index.ts
@@ -1071,7 +1071,7 @@ export class Store {
      *   },
      *   {},
      *   {
-     *     authorization: `Bearer ${token}`
+     *     Authorization: `Bearer ${token}`
      *   }
      * )
      * .then(({ customer }) => {
diff --git a/packages/core/types/src/http/fulfillment-set/admin/entities.ts b/packages/core/types/src/http/fulfillment-set/admin/entities.ts
index b06b7c18f1444..a4b28d97c26a8 100644
--- a/packages/core/types/src/http/fulfillment-set/admin/entities.ts
+++ b/packages/core/types/src/http/fulfillment-set/admin/entities.ts
@@ -3,36 +3,120 @@ import { AdminShippingOption } from "../../shipping-option"
 import { AdminStockLocation } from "../../stock-locations"
 
 export interface AdminGeoZone {
+  /**
+   * The geo zone's ID.
+   */
   id: string
+  /**
+   * The geo zone's type.
+   */
   type: GeoZoneType
+  /**
+   * The geo zone's country code.
+   * 
+   * @example
+   * us
+   */
   country_code: string
+  /**
+   * The geo zone's province code.
+   */
   province_code: string | null
+  /**
+   * The geo zone's city.
+   */
   city: string | null
+  /**
+   * The geo zone's postal expression.
+   */
   postal_expression: Record<string, unknown> | null
+  /**
+   * The date the geo zone was created.
+   */
   created_at: string
+  /**
+   * The date the geo zone was updated.
+   */
   updated_at: string
+  /**
+   * The date the geo zone was deleted.
+   */
   deleted_at: string | null
 }
 
 export interface AdminServiceZone {
+  /**
+   * The service zone's ID.
+   */
   id: string
+  /**
+   * The service zone's name.
+   */
   name: string
+  /**
+   * The ID of the fulfillment set this service zone belongs to.
+   */
   fulfillment_set_id: string
+  /**
+   * The fulfillment set this service zone belongs to.
+   */
   fulfillment_set: AdminFulfillmentSet
+  /**
+   * The service zone's geo zones.
+   */
   geo_zones: AdminGeoZone[]
+  /**
+   * The shipping options that can be used in this service zone.
+   */
   shipping_options: AdminShippingOption[]
+  /**
+   * The date the service zone is created.
+   */
   created_at: string
+  /**
+   * The date the service zone is updated.
+   */
   updated_at: string
+  /**
+   * The date the service zone is deleted.
+   */
   deleted_at: string | null
 }
 
 export interface AdminFulfillmentSet {
+  /**
+   * The fulfillment set's ID.
+   */
   id: string
+  /**
+   * The fulfillment set's name.
+   */
   name: string
+  /**
+   * The fulfillment set's type.
+   * 
+   * @example
+   * delivery
+   */
   type: string
+  /**
+   * The stock location associated with this fulfillment set.
+   */
   location: AdminStockLocation
+  /**
+   * The fulfillment set's service zones.
+   */
   service_zones: AdminServiceZone[]
+  /**
+   * The date the fulfillment set is created.
+   */
   created_at: string
+  /**
+   * The date the fulfillment set is updated.
+   */
   updated_at: string
+  /**
+   * The date the fulfillment set is deleted.
+   */
   deleted_at: string | null
 }
diff --git a/packages/core/types/src/http/fulfillment-set/admin/payloads.ts b/packages/core/types/src/http/fulfillment-set/admin/payloads.ts
index a3a0a84d84279..f93f9706cb46b 100644
--- a/packages/core/types/src/http/fulfillment-set/admin/payloads.ts
+++ b/packages/core/types/src/http/fulfillment-set/admin/payloads.ts
@@ -1,6 +1,18 @@
 interface AdminUpsertGeoZone {
+  /**
+   * The geo zone's type.
+   */
   type: string
+  /**
+   * The geo zone's country code.
+   * 
+   * @example
+   * us
+   */
   country_code: string
+  /**
+   * Key-value pairs of custom data.
+   */
   metadata?: Record<string, unknown> | null
 }
 
@@ -12,19 +24,37 @@ interface AdminUpsertFulfillmentSetServiceZoneCountry
 interface AdminUpsertFulfillmentSetServiceZoneProvince
   extends AdminUpsertGeoZone {
   type: "province"
+  /**
+   * The geo zone's province code.
+   */
   province_code: string
 }
 
 interface AdminUpsertFulfillmentSetServiceZoneCity extends AdminUpsertGeoZone {
   type: "city"
+  /**
+   * The geo zone's province code.
+   */
   province_code: string
+  /**
+   * The geo zone's city.
+   */
   city: string
 }
 
 interface AdminUpsertFulfillmentSetServiceZoneZip extends AdminUpsertGeoZone {
   type: "zip"
+  /**
+   * The geo zone's province code.
+   */
   province_code: string
+  /**
+   * The geo zone's city.
+   */
   city: string
+  /**
+   * The geo zone's postal expression or ZIP code.
+   */
   postal_expression: Record<string, unknown>
 }
 
@@ -35,11 +65,21 @@ type AdminUpsertFulfillmentSetServiceZoneGeoZone =
   | AdminUpsertFulfillmentSetServiceZoneZip
 
 export interface AdminCreateFulfillmentSetServiceZone {
+  /**
+   * The service zone's name.
+   */
   name: string
+  /**
+   * The service zone's geo zones to restrict it to
+   * specific geographical locations.
+   */
   geo_zones: AdminUpsertFulfillmentSetServiceZoneGeoZone[]
 }
 
 interface AdminUpdateGeoZone extends AdminUpsertGeoZone {
+  /**
+   * The ID of the geo zone to update.
+   */
   id?: string
 }
 
@@ -51,19 +91,37 @@ interface AdminUpdateFulfillmentSetServiceZoneCountry
 interface AdminUpdateFulfillmentSetServiceZoneProvince
   extends AdminUpdateGeoZone {
   type: "province"
+  /**
+   * The geo zone's province code.
+   */
   province_code: string
 }
 
 interface AdminUpdateFulfillmentSetServiceZoneCity extends AdminUpdateGeoZone {
   type: "city"
+  /**
+   * The geo zone's province code.
+   */
   province_code: string
+  /**
+   * The geo zone's city.
+   */
   city: string
 }
 
 interface AdminUpdateFulfillmentSetServiceZoneZip extends AdminUpdateGeoZone {
   type: "zip"
+  /**
+   * The geo zone's province code.
+   */
   province_code: string
+  /**
+   * The geo zone's city.
+   */
   city: string
+  /**
+   * The geo zone's postal expression or ZIP code.
+   */
   postal_expression: Record<string, unknown>
 }
 
@@ -74,6 +132,14 @@ type AdminUpdateFulfillmentSetServiceZoneGeoZone =
   | AdminUpdateFulfillmentSetServiceZoneZip
 
 export interface AdminUpdateFulfillmentSetServiceZone {
+  /**
+   * The service zone's name.
+   */
   name?: string
+  /**
+   * The service zone's geo zones to restrict it to
+   * specific geographical locations. You can update
+   * existing ones by their IDs or add new ones.
+   */
   geo_zones?: AdminUpdateFulfillmentSetServiceZoneGeoZone[]
 }
diff --git a/packages/core/types/src/http/fulfillment-set/admin/responses.ts b/packages/core/types/src/http/fulfillment-set/admin/responses.ts
index 5d1e62384f951..a52b6be41e269 100644
--- a/packages/core/types/src/http/fulfillment-set/admin/responses.ts
+++ b/packages/core/types/src/http/fulfillment-set/admin/responses.ts
@@ -2,6 +2,9 @@ import { DeleteResponse, DeleteResponseWithParent } from "../../common"
 import { AdminFulfillmentSet, AdminServiceZone } from "./entities"
 
 export interface AdminServiceZoneResponse {
+  /**
+   * The service zone's details.
+   */
   service_zone: AdminServiceZone
 }
 
@@ -9,6 +12,9 @@ export interface AdminServiceZoneDeleteResponse
   extends DeleteResponseWithParent<"service_zone", AdminFulfillmentSet> {}
 
 export interface AdminFulfillmentSetResponse {
+  /**
+   * The fulfillment set's details.
+   */
   fulfillment_set: AdminFulfillmentSet
 }
 
diff --git a/packages/core/types/src/http/fulfillment/admin/entitites.ts b/packages/core/types/src/http/fulfillment/admin/entitites.ts
index 2f0efaf577b45..460d58d41067a 100644
--- a/packages/core/types/src/http/fulfillment/admin/entitites.ts
+++ b/packages/core/types/src/http/fulfillment/admin/entitites.ts
@@ -1,16 +1,49 @@
 import { AdminFulfillmentProvider } from "../../fulfillment-provider"
 
 export interface AdminFulfillmentItem {
+  /**
+   * The fulfillment item's ID.
+   */
   id: string
+  /**
+   * The fulfillment item's title.
+   */
   title: string
+  /**
+   * The fulfillment item's quantity.
+   */
   quantity: number
+  /**
+   * The fulfillment item's SKU.
+   */
   sku: string
+  /**
+   * The fulfillment item's barcode.
+   */
   barcode: string
+  /**
+   * The ID of the associated line item in an order.
+   */
   line_item_id: string | null
+  /**
+   * The ID of the associated inventory item.
+   */
   inventory_item_id: string | null
+  /**
+   * The ID of the fulfillment that the item belongs to.
+   */
   fulfillment_id: string
+  /**
+   * The date the fulfillment item was created.
+   */
   created_at: string
+  /**
+   * The date the fulfillment item was updated.
+   */
   updated_at: string
+  /**
+   * The date the fulfillment item was deleted.
+   */
   deleted_at: string | null
 }
 
@@ -26,40 +59,146 @@ export interface AdminFulfillmentLabel {
 }
 
 export interface AdminFulfillmentAddress {
+  /**
+   * The address's ID.
+   */
   id: string
+  /**
+   * The ID of the fulfillment this address belongs to.
+   */
   fulfillment_id: string | null
+  /**
+   * The address's company.
+   */
   company: string | null
+  /**
+   * The address's first name.
+   */
   first_name: string | null
+  /**
+   * The address's last name.
+   */
   last_name: string | null
+  /**
+   * The address's first line.
+   */
   address_1: string | null
+  /**
+   * The address's last line.
+   */
   address_2: string | null
+  /**
+   * The address's city.
+   */
   city: string | null
+  /**
+   * The address's country code.
+   * 
+   * @example
+   * us
+   */
   country_code: string | null
+  /**
+   * The address's province.
+   */
   province: string | null
+  /**
+   * The address's postal code.
+   */
   postal_code: string | null
+  /**
+   * The address's phone number.
+   */
   phone: string | null
+  /**
+   * Key-value pairs of custom data.
+   */
   metadata: Record<string, unknown> | null
+  /**
+   * The date the address was created.
+   */
   created_at: string
+  /**
+   * The date the address was updated.
+   */
   updated_at: string
+  /**
+   * The date the address was deleted.
+   */
   deleted_at: string | null
 }
 
 export interface AdminFulfillment {
+  /**
+   * The fulfillment's ID.
+   */
   id: string
+  /**
+   * The ID of the stock location the items
+   * are delivered from.
+   */
   location_id: string
+  /**
+   * The ID of the fulfillment provider
+   * handling the fulfillment.
+   */
   provider_id: string
+  /**
+   * The ID of the associated shipping option.
+   */
   shipping_option_id: string | null
+  /**
+   * The associated fulfillment provider's details.
+   */
   provider: AdminFulfillmentProvider
+  /**
+   * The address to deliver the items to.
+   */
   delivery_address: AdminFulfillmentAddress
+  /**
+   * The items to fulfill.
+   */
   items: AdminFulfillmentItem[]
+  /**
+   * The fulfillment's labels.
+   */
   labels: AdminFulfillmentLabel[]
+  /**
+   * The date the fulfillment items were packed.
+   */
   packed_at: string | null
+  /**
+   * The date the fulfillment items were shipped.
+   */
   shipped_at: string | null
+  /**
+   * The date the fulfillment items were delivered.
+   */
   delivered_at: string | null
+  /**
+   * The date the fulfillment was canceled.
+   */
   canceled_at: string | null
+  /**
+   * Data useful for the fulfillment provider handling the fulfillment.
+   * 
+   * Learn more in [this documentation](https://docs.medusajs.com/v2/resources/commerce-modules/fulfillment#data-property).
+   */
   data: Record<string, unknown> | null
+  /**
+   * Key-value pairs of custom data.
+   */
   metadata: Record<string, unknown> | null
+  /**
+   * The date the fulfillment was created.
+   */
   created_at: string
+  /**
+   * The date the fulfillment was updated.
+   */
   updated_at: string
+  /**
+   * The date the fulfillment was deleted.
+   */
   deleted_at: string | null
 }
diff --git a/packages/core/types/src/http/fulfillment/admin/payloads.ts b/packages/core/types/src/http/fulfillment/admin/payloads.ts
index f39d3da09dc63..efc6d532143e0 100644
--- a/packages/core/types/src/http/fulfillment/admin/payloads.ts
+++ b/packages/core/types/src/http/fulfillment/admin/payloads.ts
@@ -1,46 +1,155 @@
 interface AdminCreateFulfillmentItem {
+  /**
+   * The item's name.
+   */
   title: string
+  /**
+   * The item's SKU.
+   */
   sku: string
+  /**
+   * The item's quantity.
+   */
   quantity: number
+  /**
+   * The item's barcode.
+   */
   barcode: string
+  /**
+   * The ID of the associated line item in an order.
+   */
   line_item_id?: string
+  /**
+   * The ID of the associated inventory item.
+   */
   inventory_item_id?: string
 }
 
 interface AdminCreateFulfillmentLabel {
+  /**
+   * The tracking number of the fulfillment's shipment.
+   */
   tracking_number: string
+  /**
+   * The tracking URL of the fulfillment's shipment.
+   */
   tracking_url: string
+  /**
+   * The label URL of the fulfillment's shipment.
+   */
   label_url: string
 }
 
 interface AdminFulfillmentDeliveryAddress {
+  /**
+   * The address's first name.
+   */
   first_name?: string
+  /**
+   * The address's last name.
+   */
   last_name?: string
+  /**
+   * The address's phone number.
+   */
   phone?: string
+  /**
+   * The address's company.
+   */
   company?: string
+  /**
+   * The address's first line.
+   */
   address_1?: string
+  /**
+   * The address's second line.
+   */
   address_2?: string
+  /**
+   * The address's city.
+   */
   city?: string
+  /**
+   * The address's country code.
+   * 
+   * @example
+   * us
+   */
   country_code?: string
+  /**
+   * The address's province.
+   */
   province?: string
+  /**
+   * The address's postal code.
+   */
   postal_code?: string
+  /**
+   * Key-value pairs of custom data.
+   */
   metadata?: Record<string, string> | null
 }
 
 export interface AdminCreateFulfillment {
+  /**
+   * The ID of the location the items are fulfilled from.
+   */
   location_id: string
+  /**
+   * The ID of the fulfillment provider used to handle the fulfillment.
+   */
   provider_id: string
+  /**
+   * The address to deliver items to.
+   */
   delivery_address: AdminFulfillmentDeliveryAddress
+  /**
+   * The items to fulfill.
+   */
   items: AdminCreateFulfillmentItem[]
+  /**
+   * The fulfillment's shipment labels.
+   */
   labels: AdminCreateFulfillmentLabel[]
-  // TODO: Validator requires an empty object for the order field.
-  // This is a temporary solution until the order field is
-  // removed or typed correctly.
-  order: Record<string, unknown>
+  /**
+   * The ID of the order the fulfillment is created for.
+   */
   order_id: string
+  /**
+   * The ID of the associated shipping option.
+   */
+  shipping_option_id?: string | null
+  /**
+   * Data useful for the fulfillment provider handling the fulfillment.
+   * 
+   * Learn more in [this documentation](https://docs.medusajs.com/v2/resources/commerce-modules/fulfillment#data-property).
+   */
+  data?: Record<string, unknown> | null
+  /**
+   * The date the fulfillment items were packed.
+   */
+  packed_at?: Date | null
+  /**
+   * The date the fulfillment items were shipped.
+   */
+  shipped_at?: Date | null
+  /**
+   * The date the fulfillment items were delivered.
+   */
+  delivered_at?: Date | null
+  /**
+   * The date the fulfillment was canceled.
+   */
+  canceled_at?: Date | null
+  /**
+   * Key-value pairs of custom data.
+   */
   metadata?: Record<string, unknown> | null
 }
 
 export interface AdminCreateFulfillmentShipment {
+  /**
+   * The shipment's labels.
+   */
   labels: AdminCreateFulfillmentLabel[]
 }
diff --git a/packages/core/types/src/http/fulfillment/admin/responses.ts b/packages/core/types/src/http/fulfillment/admin/responses.ts
index a997cd4c2f5d1..e3f192296b080 100644
--- a/packages/core/types/src/http/fulfillment/admin/responses.ts
+++ b/packages/core/types/src/http/fulfillment/admin/responses.ts
@@ -1,5 +1,8 @@
 import { AdminFulfillment } from "./entitites"
 
 export interface AdminFulfillmentResponse {
+  /**
+   * The fulfillment's details.
+   */
   fulfillment: AdminFulfillment
 }
diff --git a/packages/core/types/src/http/inventory-level/admin/entities.ts b/packages/core/types/src/http/inventory-level/admin/entities.ts
index 21848d435a3c0..82c5933c83e08 100644
--- a/packages/core/types/src/http/inventory-level/admin/entities.ts
+++ b/packages/core/types/src/http/inventory-level/admin/entities.ts
@@ -1,10 +1,38 @@
 export interface InventoryLevel {
+  /**
+   * The inventory level's ID.
+   */
   id: string
+  /**
+   * The ID of the associated inventory item.
+   */
   inventory_item_id: string
+  /**
+   * The ID of the associated stock location
+   */
   location_id: string
+  /**
+   * The associated inventory item's stocked quantity in the
+   * associated stock location.
+   */
   stocked_quantity: number
+  /**
+   * The associated inventory item's reserved quantity in the
+   * associated stock location.
+   */
   reserved_quantity: number
+  /**
+   * The associated inventory item's available quantity in the
+   * associated stock location.
+   */
   available_quantity: number
+  /**
+   * The associated inventory item's incoming quantity in the
+   * associated stock location.
+   */
   incoming_quantity: number
+  /**
+   * Key-value pairs of custom data.
+   */
   metadata?: Record<string, unknown> | null
 }
diff --git a/packages/core/types/src/http/inventory-level/admin/payloads.ts b/packages/core/types/src/http/inventory-level/admin/payloads.ts
index f65b3494216f2..eb576aa29655e 100644
--- a/packages/core/types/src/http/inventory-level/admin/payloads.ts
+++ b/packages/core/types/src/http/inventory-level/admin/payloads.ts
@@ -1,16 +1,46 @@
 export interface AdminUpdateInventoryLevel {
+  /**
+   * The associated inventory item's stocked quantity in the
+   * associated stock location.
+   */
   stocked_quantity?: number
+  /**
+   * The associated inventory item's incoming quantity in the
+   * associated stock location.
+   */
   incoming_quantity?: number
 }
 
 export interface AdminCreateInventoryLevel {
+  /**
+   * The ID of the associated stock location.
+   */
   location_id: string
+  /**
+   * The associated inventory item's stocked quantity in the
+   * associated stock location.
+   */
   stocked_quantity?: number
+  /**
+   * The associated inventory item's incoming quantity in the
+   * associated stock location.
+   */
   incoming_quantity?: number
 }
 
 export interface AdminBatchUpdateInventoryLevelLocation {
-  delete?: string[] // a list of location_ids
+  /**
+   * A list of location IDs to
+   * delete their associated inventory 
+   * levels of the inventory item.
+   */
+  delete?: string[]
+  /**
+   * @ignore
+   */
   update?: never // TODO - not implemented // AdminUpdateInventoryLevel[]
+  /**
+   * A list of inventory levels to create.
+   */
   create?: AdminCreateInventoryLevel[]
 }
diff --git a/packages/core/types/src/http/inventory-level/admin/queries.ts b/packages/core/types/src/http/inventory-level/admin/queries.ts
index 93214e5192468..5f75f4814cdd6 100644
--- a/packages/core/types/src/http/inventory-level/admin/queries.ts
+++ b/packages/core/types/src/http/inventory-level/admin/queries.ts
@@ -1,5 +1,9 @@
 import { FindParams } from "../../common"
 
 export interface AdminInventoryLevelFilters extends FindParams {
+  /**
+   * Filter by stock location IDs to retrieve their
+   * associated inventory levels.
+   */
   location_id?: string | string[]
 }
diff --git a/packages/core/types/src/http/inventory-level/admin/responses.ts b/packages/core/types/src/http/inventory-level/admin/responses.ts
index adbad9cbde2e9..6a05d8e117b7e 100644
--- a/packages/core/types/src/http/inventory-level/admin/responses.ts
+++ b/packages/core/types/src/http/inventory-level/admin/responses.ts
@@ -2,9 +2,15 @@ import { PaginatedResponse } from "../../common"
 import { InventoryLevel } from "./entities"
 
 export interface AdminInventoryLevelResponse {
+  /**
+   * The inventory level's details.
+   */
   inventory_level: InventoryLevel
 }
 
 export type AdminInventoryLevelListResponse = PaginatedResponse<{
+  /**
+   * The list of inventory levels.
+   */
   inventory_levels: InventoryLevel[]
 }>
diff --git a/packages/core/types/src/http/inventory/admin/entities.ts b/packages/core/types/src/http/inventory/admin/entities.ts
index 92fe195dec7c9..4ebcb6b95f511 100644
--- a/packages/core/types/src/http/inventory/admin/entities.ts
+++ b/packages/core/types/src/http/inventory/admin/entities.ts
@@ -1,34 +1,117 @@
 export interface AdminInventoryItem {
+  /**
+   * The inventory item's ID.
+   */
   id: string
+  /**
+   * The inventory item's SKU.
+   */
   sku?: string | null
+  /**
+   * The inventory item's origin country.
+   */
   origin_country?: string | null
+  /**
+   * The inventory item's HS code.
+   */
   hs_code?: string | null
+  /**
+   * Whether the item requires shipping.
+   */
   requires_shipping: boolean
+  /**
+   * The inventory item's MID code.
+   */
   mid_code?: string | null
+  /**
+   * The inventory item's material.
+   */
   material?: string | null
+  /**
+   * The inventory item's weight.
+   */
   weight?: number | null
+  /**
+   * The inventory item's length.
+   */
   length?: number | null
+  /**
+   * The inventory item's height.
+   */
   height?: number | null
+  /**
+   * The inventory item's width.
+   */
   width?: number | null
+  /**
+   * The inventory item's title.
+   */
   title?: string | null
+  /**
+   * The inventory item's description.
+   */
   description?: string | null
+  /**
+   * The inventory item's thumbnail URL.
+   */
   thumbnail?: string | null
+  /**
+   * Key-value pairs of custom data.
+   */
   metadata?: Record<string, unknown> | null
-
+  /**
+   * The item's associated inventory levels.
+   */
   location_levels?: AdminInventoryLevel[]
 }
 
 export interface AdminInventoryLevel {
+  /**
+   * The inventory level's ID.
+   */
   id: string
+  /**
+   * The date the inventory level was created.
+   */
   created_at: Date
+  /**
+   * The date the inventory level was updated.
+   */
   updated_at: Date
+  /**
+   * The date the inventory level was deleted.
+   */
   deleted_at: Date | null
+  /**
+   * The ID of the associated inventory item.
+   */
   inventory_item_id: string
+  /**
+   * The ID of the associated stock location.
+   */
   location_id: string
+  /**
+   * The associated inventory item's stocked quantity in the associated location.
+   */
   stocked_quantity: number
+  /**
+   * The associated inventory item's reserved quantity in the associated location.
+   */
   reserved_quantity: number
+  /**
+   * The associated inventory item's incoming quantity in the associated location.
+   */
   incoming_quantity: number
+  /**
+   * Key-value pairs of custom data.
+   */
   metadata: Record<string, unknown> | null
+  /**
+   * The associated inventory item.
+   */
   inventory_item?: AdminInventoryItem
+  /**
+   * The associated inventory item's available quantity in the associated location.
+   */
   available_quantity: number | null
 }
diff --git a/packages/core/types/src/http/inventory/admin/payloads.ts b/packages/core/types/src/http/inventory/admin/payloads.ts
index 13908fc016351..f8ce4c3f6eace 100644
--- a/packages/core/types/src/http/inventory/admin/payloads.ts
+++ b/packages/core/types/src/http/inventory/admin/payloads.ts
@@ -1,17 +1,59 @@
 export interface AdminCreateInventoryItem {
+  /**
+   * The inventory item's SKU.
+   */
   sku?: string
+  /**
+   * The inventory item's HS code.
+   */
   hs_code?: string
+  /**
+   * The inventory item's weight.
+   */
   weight?: number
+  /**
+   * The inventory item's length.
+   */
   length?: number
+  /**
+   * The inventory item's height.
+   */
   height?: number
+  /**
+   * The inventory item's width.
+   */
   width?: number
+  /**
+   * The inventory item's origin country.
+   */
   origin_country?: string
+  /**
+   * The inventory item's MID code.
+   */
   mid_code?: string
+  /**
+   * The inventory item's material.
+   */
   material?: string
+  /**
+   * The inventory item's title.
+   */
   title?: string
+  /**
+   * The inventory item's description.
+   */
   description?: string
+  /**
+   * Whether the inventory item requires shipping.
+   */
   requires_shipping?: boolean
+  /**
+   * The inventory item's thumbnail URL.
+   */
   thumbnail?: string
+  /**
+   * Key-value pairs of custom data.
+   */
   metadata?: Record<string, unknown>
 }
 
diff --git a/packages/core/types/src/http/inventory/admin/queries.ts b/packages/core/types/src/http/inventory/admin/queries.ts
index 29ed3f3301363..bfc1a6274f27a 100644
--- a/packages/core/types/src/http/inventory/admin/queries.ts
+++ b/packages/core/types/src/http/inventory/admin/queries.ts
@@ -4,17 +4,57 @@ import { BaseFilterable, OperatorMap } from "../../../dal"
 export interface AdminInventoryItemParams
   extends FindParams,
     BaseFilterable<AdminInventoryItemParams> {
+  /**
+   * Filter by inventory item ID(s).
+   */
   id?: string | string[]
+  /**
+   * Query or keywords to search the inventory item's searchable fields.
+   */
   q?: string
+  /**
+   * Filter by SKU(s).
+   */
   sku?: string | string[]
+  /**
+   * Filter by origin countries.
+   */
   origin_country?: string | string[]
+  /**
+   * Filter by MID code(s).
+   */
   mid_code?: string | string[]
+  /**
+   * Filter by HS code(s).
+   */
   hs_code?: string | string[]
+  /**
+   * Filter by material(s).
+   */
   material?: string | string[]
+  /**
+   * Filter by whether the item requires shipping.
+   */
   requires_shipping?: boolean
+  /**
+   * Filter by weight(s).
+   */
   weight?: number | OperatorMap<number>
+  /**
+   * Filter by length(s).
+   */
   length?: number | OperatorMap<number>
+  /**
+   * Filter by height(s).
+   */
   height?: number | OperatorMap<number>
+  /**
+   * Filter by width(s).
+   */
   width?: number | OperatorMap<number>
+  /**
+   * Filter by stock location IDs to retrieve inventory items
+   * that have inventory levels associated with the locations.
+   */
   location_levels?: Record<"location_id", string | string[]>
 }
diff --git a/packages/core/types/src/http/inventory/admin/responses.ts b/packages/core/types/src/http/inventory/admin/responses.ts
index 350039ab014b0..a90e40c0448d1 100644
--- a/packages/core/types/src/http/inventory/admin/responses.ts
+++ b/packages/core/types/src/http/inventory/admin/responses.ts
@@ -6,10 +6,16 @@ import {
 import { AdminInventoryItem } from "./entities"
 
 export interface AdminInventoryItemResponse {
+  /**
+   * The inventory item's details.
+   */
   inventory_item: AdminInventoryItem
 }
 
 export type AdminInventoryItemListResponse = PaginatedResponse<{
+  /**
+   * The list of inventory items.
+   */
   inventory_items: AdminInventoryItem[]
 }>
 
diff --git a/packages/core/types/src/http/invite/admin/entities.ts b/packages/core/types/src/http/invite/admin/entities.ts
index 19dd60b1f07ad..10dc03dfcc1e0 100644
--- a/packages/core/types/src/http/invite/admin/entities.ts
+++ b/packages/core/types/src/http/invite/admin/entities.ts
@@ -1,10 +1,34 @@
 export interface AdminInvite {
+  /**
+   * The invite's ID.
+   */
   id: string
+  /**
+   * The email of the invited user.
+   */
   email: string
+  /**
+   * Whether the invite was accepted.
+   */
   accepted: boolean
+  /**
+   * The invite token.
+   */
   token: string
+  /**
+   * The date the invite expires.
+   */
   expires_at?: Date
+  /**
+   * Key-value pairs of custom data.
+   */
   metadata?: Record<string, unknown>
+  /**
+   * The date that the invite was created.
+   */
   created_at?: Date
+  /**
+   * The date that the invite was updated.
+   */
   updated_at?: Date
 }
diff --git a/packages/core/types/src/http/invite/admin/payloads.ts b/packages/core/types/src/http/invite/admin/payloads.ts
index 16a91338ca6cc..13d9b0076e34e 100644
--- a/packages/core/types/src/http/invite/admin/payloads.ts
+++ b/packages/core/types/src/http/invite/admin/payloads.ts
@@ -1,9 +1,25 @@
 export type AdminAcceptInvite = {
+  /**
+   * The user's email.
+   */
+  email: string
+  /**
+   * The user's first name.
+   */
   first_name: string
+  /**
+   * The user's last name.
+   */
   last_name: string
 }
 
 export type AdminCreateInvite = {
+  /**
+   * The email of the user to invite.
+   */
   email: string
+  /**
+   * Key-value pairs of custom data.
+   */
   metadata?: Record<string, unknown>
 }
diff --git a/packages/core/types/src/http/invite/admin/responses.ts b/packages/core/types/src/http/invite/admin/responses.ts
index 6f16363b39168..fd2f74e416696 100644
--- a/packages/core/types/src/http/invite/admin/responses.ts
+++ b/packages/core/types/src/http/invite/admin/responses.ts
@@ -3,18 +3,30 @@ import { AdminUser } from "../../user"
 import { AdminInvite } from "./entities"
 
 export interface AdminInviteResponse {
+  /**
+   * The invite's details.
+   */
   invite: AdminInvite
 }
 
 export type AdminInviteListResponse = PaginatedResponse<{
+  /**
+   * The list of invites.
+   */
   invites: AdminInvite[]
 }>
 
 export type AdminAcceptInviteResponse =
   | {
+    /**
+     * The user's details.
+     */
       user: AdminUser
     }
   | {
+    /**
+     * A message if an error occurs.
+     */
       message: string
     }