post https://sandbox.ebsco.io/rm/rmaccounts//categories
This operation allows the retrieval of existing package categories for a customer. To retrieve all categories for a customer, send an empty array for the categoryIds field. To retrieve specific categories for a customer, send the desired ids for the categories in the array of the categoryIds field.
Please Note: You will need an API key to gain access to the API through our interactive documentation. If you require an API key, please contact EBSCO customer support.