The reason why the model stopped generating tokens.
If empty, the model has not stopped generating the tokens.
Values:
FINISH_REASON_UNSPECIFIED (0):
The finish reason is unspecified.
STOP (1):
Natural stop point of the model or provided
stop sequence.
MAX_TOKENS (2):
The maximum number of tokens as specified in
the request was reached.
SAFETY (3):
The token generation was stopped as the
response was flagged for safety reasons. NOTE:
When streaming the Candidate.content will be
empty if content filters blocked the output.
RECITATION (4):
The token generation was stopped as the
response was flagged for unauthorized citations.
OTHER (5):
All other reasons that stopped the token
generation
BLOCKLIST (6):
The token generation was stopped as the
response was flagged for the terms which are
included from the terminology blocklist.
PROHIBITED_CONTENT (7):
The token generation was stopped as the
response was flagged for the prohibited
contents.
SPII (8):
The token generation was stopped as the
response was flagged for Sensitive Personally
Identifiable Information (SPII) contents.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2026-04-01 UTC."],[],[]]
