proto-google-cloud-build-v1/src/main/java/com/google/cloudbuild/v1/SecretManagerSecret.java
public Builder clearEnv() {

      env_ = getDefaultInstance().getEnv();
      onChanged();
      return this;
    }
/**
     *
     *
     * <pre>
     * Environment variable name to associate with the secret.
     * Secret environment variables must be unique across all of a build's
     * secrets, and must be used by at least one build step.
     * </pre>
     *
     * <code>string env = 2;</code>
     *
     * @return This builder for chaining.
     */

Environment variable name to associate with the secret.
Secret environment variables must be unique across all of a build's
secrets, and must be used by at least one build step.

string env = 2.

@return This builder for chaining.
Environment variable name to associate with the secret . Secret environment variables must be unique across all of a build ' s secrets and must be used by at least one build step . string env = 2 . @return This builder for chaining .
public Builder clearEnv() {
      env_ = getDefaultInstance().getEnv();
      onChanged();
      return this;
    }
public Builder clearEnv ( ) { env_ = getDefaultInstance ( ) . getEnv ( ) ; onChanged ( ) ; return this ; }
<pre>
 Environment variable name to associate with the secret.
<pre > Environment variable name to associate with the secret .