My 2 year old toddler keeps purposely throwing things

I don’t know why she does this! She throws things on purpose them has a complete meltdown because I won’t pick it up for her. For example, this morning she was holding her little bunny toy and I saw it from my rear view, she didn’t drop it by accident, she threw it then had a full blown tantrum because I wouldn’t pick it up. Why does she do this? For attention? Could it mean that I’m not giving her enough one on one time? I feel like I give her a lot of one on one time, I read books, play play do with her, ride bikes, cuddle and watch movies, etc. I’m at a loss…