post
https://{youraccountname}.api-us1.com/api/3/initiatives
Creates a business goal and links the conversion given in conversionId to it, with the goalType and goalValue target when they are given. Answers 201 with the goal. If the goal is created but the conversion cannot be linked, the goal is kept and the answer is 207 with the goal and a conversionError message. A name that already belongs to a goal or folder (a label in the API) is answered with 500 and an error message, not 409.
422A field is invalid: label or color is missing or blank, conversionId is missing or does not match a conversion, targetEndDate is blank, useTargetEndDate is not numeric, or goalType is not 1 or 2.
