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Environment details

API: https://github.com/googleapis/java-storage
2. OS type and version: All OS
3. Java version: 8
4. version(s): 2.13.0

Steps to reproduce

1. Create a Bucket in GCP Console
2. For the Bucket just created Add a LifeCyle Rule with Condition: MatchPrefix and Match Suffix. Save the Configuration.
3. Using Google Cloud API, create a Bucket Object for the bucket created from the step 1.
4. sysout the LifeCyleCondition, correct behaviour is for the LifecycleRule. getCondition.getMatchesPrefix() & LifecycleRule. getCondition.getMatchesSuffix() return the values set using step 3.
5. But the values are shown as null, even though the values are populated from the Console UI

Code example

for (BucketInfo.LifecycleRule rule : bucket.getLifecycleRules()) {
    System.out.println(" Action: " + rule.getAction());  //Returns the Action
    System.out.println("Match Prefix :: " + rule.getCondition().getMatchesPrefix());   //returns null
    System.out.println("Age :: " + rule.getCondition().getAge()); //return value 5
}

Stack trace

Not applicable

External references such as API reference guides

Not applicable

Any additional information below

The reason for this behaviour:
While the API is able to bring the MatchPrefix and Matchsuffix, the same is not used in the Builder.
LifecycleRule fromPb(Rule rule) method, while building the LifeCyleRuleCondition, doesnt populate the matchPrefix and matchsuffix values.

Following these steps guarantees the quickest resolution possible.

Thanks!