- HTTP request
- Path parameters
- Query parameters
- Request body
- Response body
- Authorization scopes
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Updates the existing product input in your Merchant Center account. The name of the product input to update is taken from the name
field within the ProductInput
resource.
After inserting, updating, or deleting a product input, it may take several minutes before the processed product can be retrieved.
HTTP request
PATCH https://merchantapi.googleapis.com/products/v1/{productInput.name=accounts/*/productInputs/*}
The URL uses gRPC Transcoding syntax.
Path parameters
productInput.name
string
Identifier. The name of the product. Format: accounts/{account}/productInputs/{productinput}
The {productinput} segment is a unique identifier for the product. This identifier must be unique within a merchant account and generally follows the structure: contentLanguage~feedLabel~offerId
. Example: en~US~sku123
For legacy local products, the structure is: local~contentLanguage~feedLabel~offerId
. Example: local~en~US~sku123
The format of the {productinput} segment in the URL is automatically detected by the server, supporting two options:
-
Encoded Format: The
{productinput}segment is an unpadded base64url encoded string (RFC 4648 Section 5). The decoded string must result in thecontentLanguage~feedLabel~offerIdstructure. This encoding MUST be used if any part of the product identifier (likeofferId) contains characters such as/,%, or~.- Example: To represent the product ID
en~US~sku/123, the{productinput}segment must be the base64url encoding of this string, which isZW5-VVMtc2t1LzEyMw. The full resource name for the product would beaccounts/123/productinputs/ZW5-VVMtc2t1LzEyMw.
- Example: To represent the product ID
-
Plain Format: The
{productinput}segment is the tilde-separated stringcontentLanguage~feedLabel~offerId. This format is suitable only whencontentLanguage,feedLabel, andofferIddo not contain URL-problematic characters like/,%, or~.
We recommend using the Encoded Formatfor all product IDs to ensure correct parsing, especially those containing special characters. The presence of tilde ( ~
) characters in the {productinput}
segment is used to differentiate between the two formats.
Note: For calls to the v1beta version, the plain format is channel~contentLanguage~feedLabel~offerId
, for example: accounts/123/productinputs/online~en~US~sku123
.
Query parameters
| Parameters | |
|---|---|
updateMask
|
Optional. The list of product attributes to be updated. If the update mask is omitted, then it is treated as implied field mask equivalent to all fields that are populated (have a non-empty value). Attributes specified in the update mask without a value specified in the body will be deleted from the product. Update mask can only be specified for top level fields in attributes and custom attributes. To specify the update mask for custom attributes you need to add the Providing special "*" value for full product replacement is not supported. |
dataSource
|
Required. The primary or supplemental product data source where Only API data sources are supported. Format: |
Request body
The request body contains an instance of ProductInput
.
Response body
If successful, the response body contains an instance of ProductInput
.
Authorization scopes
Requires the following OAuth scope:
-
https://www.googleapis.com/auth/content
For more information, see the OAuth 2.0 Overview .

