Pumpkin/BS

Java Edition:
Carved pumpkin:

Name	Default value	Allowed values	Description
facing	north	east north south west	The direction the pumpkin's carved face is facing. The opposite from the direction the player faces while placing the pumpkin.

Bedrock Edition:
Pumpkin and Carved Pumpkin:

Name	Metadata Bits	Default value	Allowed values	Values for Metadata Bits	Description
direction	0x1 0x2	0	0 1 2 3	0 1 2 3	The direction the pumpkin is facing. Both pumpkin and carved pumpkin have direction, though it doesn't affect the pumpkin at all. 0: facing south 1: facing west 2: facing north 3: facing east