Tier

Available service tiers.

Enums
TIER_UNSPECIFIED Not set.
STANDARD STANDARD tier. BASIC_HDD is the preferred term for this tier.
PREMIUM PREMIUM tier. BASIC_SSD is the preferred term for this tier.
BASIC_HDD BASIC instances offer a maximum capacity of 63.9 TB. BASIC_HDD is an alias for STANDARD Tier, offering economical performance backed by HDD.
BASIC_SSD BASIC instances offer a maximum capacity of 63.9 TB. BASIC_SSD is an alias for PREMIUM Tier, and offers improved performance backed by SSD.
HIGH_SCALE_SSD HIGH_SCALE instances offer expanded capacity and performance scaling capabilities.