19010: Invalid contact search requestPositive FeedbackNegative FeedbackERROR: 19010error-19010 page anchorPositive FeedbackNegative FeedbackERROR Descriptiondescription page anchorPositive FeedbackNegative FeedbackInvalid contact search request Possible Causespossible-causes page anchorPositive FeedbackNegative FeedbackThe search parameter provided is not valid Possible Solutionspossible-solutions page anchorPositive FeedbackNegative FeedbackReview the API documentation for more information