Revert "Rename query parameter to offerId"

This reverts commit 599817e9cba4d2552c4269a51e3f487a9d1d912d.
Revert "Change modifiedDate description"

This reverts commit 0f9d7923a5c0da7ddbdc4a7f2d29cdb6ee0f9f85.
Revert "Rename query parameter to documentUrlPrefix"

This reverts commit 564ae742eaed63df75d6d796801428fe39942ba9.
Revert "Replace word match with mention"

This reverts commit fd8464ddde78df6c076cd0aaba129ce14ed55ac8.
Revert "Change URI path and JSON representation to API version 2"

This reverts commit c9dc95d2668906f79f7b22b31b5952615b815b5c.