# Fetch Catalog Data
The **catalog\_fetch\_data** method in the Groclake library retrieves catalog items from the catalog lake. It allows developers to query paginated catalog data based on specific filters such as `groc_item_id`, `groc_category`, and stock status.
Python
```python
try:
catalog_fetch_data = catalog.fetch(catalog_object)
print("catalog_fetch_data----", catalog_fetch_data)
items = catalog_fetch_data.get('items')
for item in items:
print(item.get('client_item_id'), "item.get('client_item_id')")
except Exception as e:
print(f"Error fetching catalog data: {e}")
```
Example of Catalog Object
```json
{
"client_item_id": "99999900001",
"groc_item_id": "",
"groc_category": "",
"is_in_stock": "",
"page_size": "20",
"page_number": "1"
}
```
Example App Code
```python
catalog_object = {
"groc_item_id": "",
"groc_category": "",
"is_in_stock": "",
"page_size": "20",
"page_number": "1"
}
catalog_fetch_data = catalog.fetch(catalog_object)
print("catalog_fetch_data----", catalog_fetch_data)
items = catalog_fetch_data.get('items')
for item in items:
print(item.get('client_item_id'), "item.get('client_item_id')")
#RESPONSE FOR CATALOG FETCH
# {
# "api_action_status": "success",
# "catalog_fetch_request_id": "cf579745-3b83-45d4-b5aa-6b3a3eb2f194",
# "groc_account_id": "c4ca4238a0b923820dcc509a6f75849b",
# "items": [
# {
# "client_item_id": "0018",
# "groc_catalog_id": "c4ca4238a0b923820dcc509a6f75849b",
# "groc_item_id": 2296143503,
# "groc_category": "DRESS",
# "groc_category_id": "1",
# "product_type": "simple",
# "name": "blue dress",
# "description": "new patter dress",
# "short_description": "new patter dress",
# "category": "Dress",
# "variant_group_id": "11111",
# "variant": "Size",
# "location_id": [
# ""
# ],
# "inventory_info": {
# "qty": "1.0",
# "min_qty": "10.0",
# "max_qty": "1.0",
# "is_in_stock": "1"
# },
# "pricing_info": {
# "mrp": "599.0",
# "sale_price": "299.0",
# "discount_start_date": "None",
# "discount_end_date": "None",
# "discounted_price": "0.0"
# },
# "images": [
# "https://cdnaz.plotch.io/image/upload/w_551/C/V/PLOsKP4Wlc1724847153_38aacdfdc7af7e11c26263295e196d6fdb0e2b1773fe981eff83ad08a248014a.jpg",
# "https://cdnaz.plotch.io/image/upload/w_551/C/V/PLOsKP4Wlc1724847153_38aacdfdc7af7e11c26263295e196d6fdb0e2b1773fe981eff83ad08a248014a.jpg",
# "https://cdnaz.plotch.io/image/upload/w_551/C/V/PLOsKP4Wlc1724847153_38aacdfdc7af7e11c26263295e196d6fdb0e2b1773fe981eff83ad08a248014a.jpg",
# "https://cdnaz.plotch.io/image/upload/w_551/C/V/PLOsKP4Wlc1724847153_38aacdfdc7af7e11c26263295e196d6fdb0e2b1773fe981eff83ad08a248014a.jpg"
# ],
# "attributes": {
# "pattern": "",
# "material": "",
# "occasion": "",
# "season": "",
# "trend": "",
# "features": "",
# "material_finish": "",
# "size_chart": "",
# "fulfillment_mode": "",
# "available_on_cod": 0,
# "cancellable": 0,
# "rateable": 0,
# "return_pickup": 0,
# "return_window": null,
# "returnable": 0,
# "time_to_ship": null,
# "common_or_generic_name_of_commodity": "",
# "imported_product_country_of_origin": "",
# "manufacturer_address": "",
# "manufacturer_name": "",
# "measure_of_commodity_in_pkg": "",
# "month_year_of_manufacture": null,
# "nutritional_info": "",
# "additives_info": "",
# "brand_owner_fssai_license_no": "",
# "other_fssai_license_no": "",
# "importer_fssai_license_no": "",
# "is_veg": 0,
# "ondc_domain": "",
# "gender": "",
# "colour": "",
# "size": "",
# "brand": "",
# "fabric": "",
# "strap_material": "",
# "water_resistant": "0",
# "display": "",
# "glass_material": "",
# "colour_name": "",
# "sport_type": "",
# "base_metal": "",
# "plating": "",
# "care_instructions": "",
# "wash_type": "",
# "fit": "",
# "collar": "",
# "neck": "",
# "hemline": "",
# "sleeve_length": "",
# "battery_life": "",
# "bluetooth": "",
# "model": "",
# "model_year": null,
# "os_type": "",
# "weight": "0",
# "length": "0",
# "breadth": "0",
# "height": "0",
# "refurbished": 0,
# "skin_type": "",
# "ingredient": "",
# "formulation": "",
# "veg_nonveg_flag": 0,
# "upc_code": null,
# "ram": null,
# "ram_unit": null,
# "storage": null,
# "storage_unit": null,
# "storage_type": null,
# "screen_size": null,
# "cpu": null,
# "os_version": null,
# "form_factor": null,
# "expiry_date": null,
# "best_before": null,
# "marketed_by": null,
# "net_weight": "0",
# "number_of_items": "0",
# "item_quantity": "0",
# "flavour": null,
# "country_of_origin": null,
# "number_of_pieces": "0",
# "allergen_information": null,
# "package_information": null,
# "package_weight": "0",
# "item_form": null,
# "sodium_mg": "0",
# "total_fat_gm": "0",
# "total_fat_saturated_gm": "0",
# "total_fat_trans_gm": "0",
# "energy_kcal": "0",
# "protein_gm": "0",
# "carbohydrates_gm": "0",
# "scent": null,
# "consumer_care_phone": null,
# "consumer_care_email": null,
# "manufacturing_date": null,
# "batch_number": null,
# "product_description": null,
# "product_benefits": null,
# "product_highlights": null,
# "item_volume": "0",
# "net_volume": "0",
# "product_disclaimer": null,
# "product_instructions": null,
# "more_image_links": "",
# "scan_type": null,
# "GTIN": null,
# "CSIN": null,
# "fssai_number": null,
# "marketing_fssai_number": null,
# "manufacturer_fssai_number": null,
# "request_id": 0,
# "created_at": "2024-11-12 11:06:38",
# "updated_at": "2024-11-12 11:06:38",
# "cache_enabled": 1,
# "cdn_image1": "https://cdnaz.plotch.io/image/upload/C/V/PLOkfbsY411731389794_3852baab04d0ecc9d23491de295c8293c78b9b0c7213aa4023bda83fc63b93f8.png",
# "cdn_image2": "https://cdnaz.plotch.io/image/upload/C/V/PLOzP8JVUd1731389795_3852baab04d0ecc9d23491de295c8293c78b9b0c7213aa4023bda83fc63b93f8.png",
# "cdn_image3": "https://cdnaz.plotch.io/image/upload/C/V/PLOKvnmHat1731389796_3852baab04d0ecc9d23491de295c8293c78b9b0c7213aa4023bda83fc63b93f8.png",
# "cdn_image4": "https://cdnaz.plotch.io/image/upload/C/V/PLOF742NCQ1731389797_3852baab04d0ecc9d23491de295c8293c78b9b0c7213aa4023bda83fc63b93f8.png",
# "cataloglake_id": null,
# "provider_id": null
# }
# }
# ]
# }
```
---
# Agent Instructions: Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter:
```
GET https://docs.groclake.ai/lakes/index-stores/cataloglake/fetch-catalog-data.md?ask=
```
The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.