Most buckets cannot be eaten when added a consumable data component through commands.
This applies to:

• Bucket
• Water Bucket
• Bucket of Cod
• Bucket of Salmon
• Bucket of Tropical Fish
• Bucket of Pufferfish
• Bucket of Axolotl
• Bucket of Tadpole
• Lava Bucket

i.e. all buckets except for Milk Bucket and Powder Snow Bucket.

How to reproduce

/give @p axolotl_bucket[minecraft:consumable={}]