# Update Eco-Products Quantities in Declarations **POST /producers/{ProducerNrn}/declarations/quantities** ## Servers - https://b6l4r8pq7c.execute-api.eu-west-3.amazonaws.com: https://b6l4r8pq7c.execute-api.eu-west-3.amazonaws.com () ## Authentication methods - App api authorizer ## Parameters #### Path parameters - **ProducerNrn** (string) Producer Unique NRN ## Body parameters Content-type: application/json - **producerNrn** (string) - **eprCountryCode** (string) - **declarationPeriodCode** (string) - **codePeriod** (string) - **products** (array[object]) ## Responses ### 200: Updated Quantities #### Body Parameters: application/json (object) - **status** (string) - **creditsNeeded** (number) ### 402: Operation status #### Body Parameters: application/json (object) - **status** (string) - **message** (string) - **creditsNeeded** (number) - **creditsMissing** (number) ### 400: An error happenned during the request, refer to error code for more information #### Body Parameters: application/json (object) - **error** (string) ### 500: An error happenned during the request, refer to error code for more information #### Body Parameters: application/json (object) - **error** (string) [Powered by Bump.sh](https://bump.sh)