Every survey in PureSpectrum has a list of suppliers that send sample. You may update the list of suppliers, and their goal, using this API endpoint
This API endpoint may be used to update a survey’s supplier list by updating a supplier’s “completes_required”, or by grouping suppliers together.
To “remove” a supplier - set their “completes_required” to 0.
Supplier allocations may add up to more than or less than 100% of the survey’s goal.
To set “flexibility” among suppliers, set the “completes_goal” values to be in excess of the survey’s goal.
To pace the flexibility among suppliers, set the “completes_goal” values to be less than the survey’s goal.
This endpoint may only be used after a draft survey has been created
By default, all valid non-blocked suppliers in a locale are added to the survey upon creation. To update/remove suppliers, either omit their supplier ID from this endpoint, or set their “completes_required” to 0.
Suppliers can not be removed from a survey, though their allocations can be set to 0.
($apihost is the environment against which you are testing, and $basepath is the base path with the api version. All Buy API calls will require access-token parameter in the header)