Is the wording permissible: "O Allah, I ask You by the right of 'There is no god but Allah' that You grant me success in such-and-such"?

This supplication was not reported from the Salaf of the Ummah. However, if its utterer intends by it to seek intercession through what the word embodies of Allah's Oneness, then it is a permissible form of intercession through one of Allah's attributes, similar to the statement of the man whom the Prophet, peace and blessings be upon him, heard: "O Allah, I ask You by virtue that You are the One, the Self-Sufficient, Who begets not nor is begotten, and there is none comparable to Him."