The sub-division does not seem to be well formed. The section 1.3.1 contains only the table with the parameters and is then directly followed by seciton 1.3.2 with its own set of parameters. However, after that second table the parameters of the first table are being explained in two paragraphs. This is not very logical the description of the parameters from section 1.3.1 (activityType, activityParameters) should be inside section 1.3.1 and not in 1.3.2. The subsequent two code examples also seem to be missplaced.

Alternatively remove sub-section 1.3.1 and 1.3.2 and move the table of section 1.3.2 after the examples, where the corresponding parameters (success, details) are being explained.