Parameter defines the language to use for the Google Product search. It's a two-letter language code. (e.g., en for English, es for Spanish, or fr for French)
gl
false
Parameter defines the country to use for the Google search. It's a two-letter country code. (e.g., us for the United States, uk for United Kingdom, or fr for France)
Parameter defines the query you want to search in Google Play Apps Store.
age
false
Parameter defines age subcategory. age works, and should only be used with apps_category=FAMILY(Kids Apps). It can be set to: AGE_RANGE1 - Ages up to 5、AGE_RANGE2 - Ages 6-8、AGE_RANGE3 - Ages 9-12，The default value for age is: - All ages up to 12.
store_device
false
Parameter defines the device for sorting results. This parameter cannot be used with apps_category or q parameters. Available options: phone - Phone device (default) tablet - Tablet device、tv - TV device、chromebook - Chromebook device、watch - Watch device、car - Car device.
Parameter defines the next page token. It is used for retrieving the next page results. It shouldn't be used with the section_page_token, see_more_token parameters.
Parameter defines the query you want to search in Google Play Games Store.
store_device
false
Parameter defines the device for sorting results. This parameter cannot be used with games_category or q parameters. Available options: phone - Phone device (default) tablet - Tablet device、tv - TV device、chromebook - Chromebook device、watch - Watch device、car - Car device.
Parameter defines the next page token. It is used for retrieving the next page results. It shouldn't be used with the section_page_token, see_more_token parameters.
Parameter defines the query you want to search in Google Play Books Store.
price
false
Parameter is used for sorting items by price. It should be used only in combination with the q parameter. It can be set to:1 - Free、2 - Paid
age
false
Parameter defines age subcategory. age works, and should only be used with books_category=coll_1689 (Children's books). It can be set to: AGE_RANGE1 - Ages up to 5、AGE_RANGE2 - Ages 6-8、AGE_RANGE3 - Ages 9-12，The default value for age is: - All ages up to 12
Parameter defines the next page token. It is used for retrieving the next page results. It shouldn't be used with the section_page_token, see_more_token parameters.
Parameter defines the query you want to search in Google Play Movies Store.
price
false
Parameter is used for sorting items by price. It should be used only in combination with the q parameter. It can be set to:1 - Free、2 - Paid
age
false
Parameter defines age subcategory. age works, and should only be used with movies_category=FAMILY (Family Movies). It can be set to: AGE_RANGE1 - Ages up to 5、AGE_RANGE2 - Ages 6-8、AGE_RANGE3 - Ages 9-12，The default value for age is: - All ages up to 12
Parameter defines the next page token. It is used for retrieving the next page results. It shouldn't be used with the section_page_token, see_more_token parameters.
Parameter is used for retriving all reviews of a product. It can be set to true or false (default).
platform
false
Parameter is used for filtering reviews by platform. It can be set to: phone: Phone (default), tablet: Tablet,watch: Watch,chromebook: Chromebook,tv: TV.It should be used only when all_reviews parameter is set to true.
rating
false
Parameter is used for filtering reviews by rating.It can be set to: 1: 1-star,2: 2-star,3: 3-star,4: 4-star,5: 5-star.It should be used only when all_reviews parameter is set to true.
sort_by
false
Parameter is used for sorting reviews by relevance.It can be set to: 1: Most relevant (default),2: Newest,3: Rating.It should be used only when all_reviews parameter is set to true.
num
false
Parameter defines the maximum number of reviews to return. (e.g., 40 (default) returns 40 reviews, 80 returns 80 reviews, and 100 returns 100 reviews). Maximum number of reviews you can return per search is 199. It should be used only when all_reviews parameter is set to true.
next_page_token
false
Parameter defines the next page token. It is used for retrieving the next page results. It should be used only when all_reviews parameter is set to true.
