If there are no deals, or all deals are filtered out by query criteria, status code 200 will be returned with an empty deal list in the response.

200OK.Upon a successful GET, PUT, or DELETE request.
201CreatedUpon a successful POST request.
401UnauthorizedIncorrect, missing, or invalid access credentials.
404Not FoundThe resource you requested is not available.
405Method Not AllowedA request was made of a resource using a request method not supported by that resource; for example, using GET on a method which requires data to be sent by POST, or using PUT on a read-only resource.
408Request TimeoutTimeout when processing this request, usually caused by concurrent requests of exclusive access to certain resources. We recommend retrying the request when you receive this status.
422Unprocessable EntityInvalid resource. This error happens when the request body is invalid, or the created/updated resource is invalid.
500Internal Server ErrorAPI system error.

Contact your DSP account team.
4000"The account id is invalid."The account ID refers to your particular seat ID.
4020"Deal ID does not exist."The correct seat ID needs to be assigned.