Class RetryConfig.Builder

java.lang.Object
com.google.protobuf.AbstractMessageLite.Builder
com.google.protobuf.AbstractMessage.Builder<BuilderT>
com.google.protobuf.GeneratedMessage.Builder<RetryConfig.Builder>
com.google.cloud.scheduler.v1.RetryConfig.Builder
All Implemented Interfaces:
RetryConfigOrBuilder, com.google.protobuf.Message.Builder, com.google.protobuf.MessageLite.Builder, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, Cloneable
Enclosing class:
RetryConfig

public static final class RetryConfig.Builder extends com.google.protobuf.GeneratedMessage.Builder<RetryConfig.Builder> implements RetryConfigOrBuilder
 Settings that determine the retry behavior.

 By default, if a job does not complete successfully (meaning that
 an acknowledgement is not received from the handler, then it will be retried
 with exponential backoff according to the settings in
 [RetryConfig][google.cloud.scheduler.v1.RetryConfig].
 
Protobuf type google.cloud.scheduler.v1.RetryConfig
  • Method Summary

    Modifier and Type
    Method
    Description
     
     
     
    The maximum amount of time to wait before retrying a job after it fails.
    The time between retries will double `max_doublings` times.
    The time limit for retrying a failed job, measured from time when an execution was first attempted.
    The minimum amount of time to wait before retrying a job after it fails.
    The number of attempts that the system will make to run a job using the exponential backoff procedure described by [max_doublings][google.cloud.scheduler.v1.RetryConfig.max_doublings].
     
    static final com.google.protobuf.Descriptors.Descriptor
     
    com.google.protobuf.Descriptors.Descriptor
     
    com.google.protobuf.Duration
    The maximum amount of time to wait before retrying a job after it fails.
    com.google.protobuf.Duration.Builder
    The maximum amount of time to wait before retrying a job after it fails.
    com.google.protobuf.DurationOrBuilder
    The maximum amount of time to wait before retrying a job after it fails.
    int
    The time between retries will double `max_doublings` times.
    com.google.protobuf.Duration
    The time limit for retrying a failed job, measured from time when an execution was first attempted.
    com.google.protobuf.Duration.Builder
    The time limit for retrying a failed job, measured from time when an execution was first attempted.
    com.google.protobuf.DurationOrBuilder
    The time limit for retrying a failed job, measured from time when an execution was first attempted.
    com.google.protobuf.Duration
    The minimum amount of time to wait before retrying a job after it fails.
    com.google.protobuf.Duration.Builder
    The minimum amount of time to wait before retrying a job after it fails.
    com.google.protobuf.DurationOrBuilder
    The minimum amount of time to wait before retrying a job after it fails.
    int
    The number of attempts that the system will make to run a job using the exponential backoff procedure described by [max_doublings][google.cloud.scheduler.v1.RetryConfig.max_doublings].
    boolean
    The maximum amount of time to wait before retrying a job after it fails.
    boolean
    The time limit for retrying a failed job, measured from time when an execution was first attempted.
    boolean
    The minimum amount of time to wait before retrying a job after it fails.
    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
     
    final boolean
     
     
    mergeFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    mergeFrom(com.google.protobuf.Message other)
     
    mergeMaxBackoffDuration(com.google.protobuf.Duration value)
    The maximum amount of time to wait before retrying a job after it fails.
    mergeMaxRetryDuration(com.google.protobuf.Duration value)
    The time limit for retrying a failed job, measured from time when an execution was first attempted.
    mergeMinBackoffDuration(com.google.protobuf.Duration value)
    The minimum amount of time to wait before retrying a job after it fails.
    setMaxBackoffDuration(com.google.protobuf.Duration value)
    The maximum amount of time to wait before retrying a job after it fails.
    setMaxBackoffDuration(com.google.protobuf.Duration.Builder builderForValue)
    The maximum amount of time to wait before retrying a job after it fails.
    setMaxDoublings(int value)
    The time between retries will double `max_doublings` times.
    setMaxRetryDuration(com.google.protobuf.Duration value)
    The time limit for retrying a failed job, measured from time when an execution was first attempted.
    setMaxRetryDuration(com.google.protobuf.Duration.Builder builderForValue)
    The time limit for retrying a failed job, measured from time when an execution was first attempted.
    setMinBackoffDuration(com.google.protobuf.Duration value)
    The minimum amount of time to wait before retrying a job after it fails.
    setMinBackoffDuration(com.google.protobuf.Duration.Builder builderForValue)
    The minimum amount of time to wait before retrying a job after it fails.
    setRetryCount(int value)
    The number of attempts that the system will make to run a job using the exponential backoff procedure described by [max_doublings][google.cloud.scheduler.v1.RetryConfig.max_doublings].

    Methods inherited from class com.google.protobuf.GeneratedMessage.Builder

    addRepeatedField, clearField, clearOneof, clone, getAllFields, getField, getFieldBuilder, getOneofFieldDescriptor, getParentForChildren, getRepeatedField, getRepeatedFieldBuilder, getRepeatedFieldCount, getUnknownFields, getUnknownFieldSetBuilder, hasField, hasOneof, internalGetMapField, internalGetMapFieldReflection, internalGetMutableMapField, internalGetMutableMapFieldReflection, isClean, markClean, mergeUnknownFields, mergeUnknownLengthDelimitedField, mergeUnknownVarintField, newBuilderForField, onBuilt, onChanged, parseUnknownField, setField, setRepeatedField, setUnknownFields, setUnknownFieldSetBuilder, setUnknownFieldsProto3

    Methods inherited from class com.google.protobuf.AbstractMessage.Builder

    findInitializationErrors, getInitializationErrorString, internalMergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, newUninitializedMessageException, toString

    Methods inherited from class com.google.protobuf.AbstractMessageLite.Builder

    addAll, addAll, mergeDelimitedFrom, mergeDelimitedFrom, mergeFrom, newUninitializedMessageException

    Methods inherited from class java.lang.Object

    equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

    Methods inherited from interface com.google.protobuf.Message.Builder

    mergeDelimitedFrom, mergeDelimitedFrom

    Methods inherited from interface com.google.protobuf.MessageLite.Builder

    mergeFrom

    Methods inherited from interface com.google.protobuf.MessageOrBuilder

    findInitializationErrors, getAllFields, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof
  • Method Details

    • getDescriptor

      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor()
    • internalGetFieldAccessorTable

      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable internalGetFieldAccessorTable()
      Specified by:
      internalGetFieldAccessorTable in class com.google.protobuf.GeneratedMessage.Builder<RetryConfig.Builder>
    • clear

      public RetryConfig.Builder clear()
      Specified by:
      clear in interface com.google.protobuf.Message.Builder
      Specified by:
      clear in interface com.google.protobuf.MessageLite.Builder
      Overrides:
      clear in class com.google.protobuf.GeneratedMessage.Builder<RetryConfig.Builder>
    • getDescriptorForType

      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType()
      Specified by:
      getDescriptorForType in interface com.google.protobuf.Message.Builder
      Specified by:
      getDescriptorForType in interface com.google.protobuf.MessageOrBuilder
      Overrides:
      getDescriptorForType in class com.google.protobuf.GeneratedMessage.Builder<RetryConfig.Builder>
    • getDefaultInstanceForType

      public RetryConfig getDefaultInstanceForType()
      Specified by:
      getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuilder
      Specified by:
      getDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilder
    • build

      public RetryConfig build()
      Specified by:
      build in interface com.google.protobuf.Message.Builder
      Specified by:
      build in interface com.google.protobuf.MessageLite.Builder
    • buildPartial

      public RetryConfig buildPartial()
      Specified by:
      buildPartial in interface com.google.protobuf.Message.Builder
      Specified by:
      buildPartial in interface com.google.protobuf.MessageLite.Builder
    • mergeFrom

      public RetryConfig.Builder mergeFrom(com.google.protobuf.Message other)
      Specified by:
      mergeFrom in interface com.google.protobuf.Message.Builder
      Overrides:
      mergeFrom in class com.google.protobuf.AbstractMessage.Builder<RetryConfig.Builder>
    • mergeFrom

      public RetryConfig.Builder mergeFrom(RetryConfig other)
    • isInitialized

      public final boolean isInitialized()
      Specified by:
      isInitialized in interface com.google.protobuf.MessageLiteOrBuilder
      Overrides:
      isInitialized in class com.google.protobuf.GeneratedMessage.Builder<RetryConfig.Builder>
    • mergeFrom

      public RetryConfig.Builder mergeFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException
      Specified by:
      mergeFrom in interface com.google.protobuf.Message.Builder
      Specified by:
      mergeFrom in interface com.google.protobuf.MessageLite.Builder
      Overrides:
      mergeFrom in class com.google.protobuf.AbstractMessage.Builder<RetryConfig.Builder>
      Throws:
      IOException
    • getRetryCount

      public int getRetryCount()
       The number of attempts that the system will make to run a job using the
       exponential backoff procedure described by
       [max_doublings][google.cloud.scheduler.v1.RetryConfig.max_doublings].
      
       The default value of retry_count is zero.
      
       If retry_count is 0, a job attempt will not be retried if
       it fails. Instead the Cloud Scheduler system will wait for the
       next scheduled execution time. Setting retry_count to 0 does not prevent
       failed jobs from running according to schedule after the failure.
      
       If retry_count is set to a non-zero number then Cloud Scheduler
       will retry failed attempts, using exponential backoff,
       retry_count times, or until the next scheduled execution time,
       whichever comes first.
      
       Values greater than 5 and negative values are not allowed.
       
      int32 retry_count = 1;
      Specified by:
      getRetryCount in interface RetryConfigOrBuilder
      Returns:
      The retryCount.
    • setRetryCount

      public RetryConfig.Builder setRetryCount(int value)
       The number of attempts that the system will make to run a job using the
       exponential backoff procedure described by
       [max_doublings][google.cloud.scheduler.v1.RetryConfig.max_doublings].
      
       The default value of retry_count is zero.
      
       If retry_count is 0, a job attempt will not be retried if
       it fails. Instead the Cloud Scheduler system will wait for the
       next scheduled execution time. Setting retry_count to 0 does not prevent
       failed jobs from running according to schedule after the failure.
      
       If retry_count is set to a non-zero number then Cloud Scheduler
       will retry failed attempts, using exponential backoff,
       retry_count times, or until the next scheduled execution time,
       whichever comes first.
      
       Values greater than 5 and negative values are not allowed.
       
      int32 retry_count = 1;
      Parameters:
      value - The retryCount to set.
      Returns:
      This builder for chaining.
    • clearRetryCount

      public RetryConfig.Builder clearRetryCount()
       The number of attempts that the system will make to run a job using the
       exponential backoff procedure described by
       [max_doublings][google.cloud.scheduler.v1.RetryConfig.max_doublings].
      
       The default value of retry_count is zero.
      
       If retry_count is 0, a job attempt will not be retried if
       it fails. Instead the Cloud Scheduler system will wait for the
       next scheduled execution time. Setting retry_count to 0 does not prevent
       failed jobs from running according to schedule after the failure.
      
       If retry_count is set to a non-zero number then Cloud Scheduler
       will retry failed attempts, using exponential backoff,
       retry_count times, or until the next scheduled execution time,
       whichever comes first.
      
       Values greater than 5 and negative values are not allowed.
       
      int32 retry_count = 1;
      Returns:
      This builder for chaining.
    • hasMaxRetryDuration

      public boolean hasMaxRetryDuration()
       The time limit for retrying a failed job, measured from time when an
       execution was first attempted. If specified with
       [retry_count][google.cloud.scheduler.v1.RetryConfig.retry_count], the job
       will be retried until both limits are reached.
      
       The default value for max_retry_duration is zero, which means retry
       duration is unlimited.
       
      .google.protobuf.Duration max_retry_duration = 2;
      Specified by:
      hasMaxRetryDuration in interface RetryConfigOrBuilder
      Returns:
      Whether the maxRetryDuration field is set.
    • getMaxRetryDuration

      public com.google.protobuf.Duration getMaxRetryDuration()
       The time limit for retrying a failed job, measured from time when an
       execution was first attempted. If specified with
       [retry_count][google.cloud.scheduler.v1.RetryConfig.retry_count], the job
       will be retried until both limits are reached.
      
       The default value for max_retry_duration is zero, which means retry
       duration is unlimited.
       
      .google.protobuf.Duration max_retry_duration = 2;
      Specified by:
      getMaxRetryDuration in interface RetryConfigOrBuilder
      Returns:
      The maxRetryDuration.
    • setMaxRetryDuration

      public RetryConfig.Builder setMaxRetryDuration(com.google.protobuf.Duration value)
       The time limit for retrying a failed job, measured from time when an
       execution was first attempted. If specified with
       [retry_count][google.cloud.scheduler.v1.RetryConfig.retry_count], the job
       will be retried until both limits are reached.
      
       The default value for max_retry_duration is zero, which means retry
       duration is unlimited.
       
      .google.protobuf.Duration max_retry_duration = 2;
    • setMaxRetryDuration

      public RetryConfig.Builder setMaxRetryDuration(com.google.protobuf.Duration.Builder builderForValue)
       The time limit for retrying a failed job, measured from time when an
       execution was first attempted. If specified with
       [retry_count][google.cloud.scheduler.v1.RetryConfig.retry_count], the job
       will be retried until both limits are reached.
      
       The default value for max_retry_duration is zero, which means retry
       duration is unlimited.
       
      .google.protobuf.Duration max_retry_duration = 2;
    • mergeMaxRetryDuration

      public RetryConfig.Builder mergeMaxRetryDuration(com.google.protobuf.Duration value)
       The time limit for retrying a failed job, measured from time when an
       execution was first attempted. If specified with
       [retry_count][google.cloud.scheduler.v1.RetryConfig.retry_count], the job
       will be retried until both limits are reached.
      
       The default value for max_retry_duration is zero, which means retry
       duration is unlimited.
       
      .google.protobuf.Duration max_retry_duration = 2;
    • clearMaxRetryDuration

      public RetryConfig.Builder clearMaxRetryDuration()
       The time limit for retrying a failed job, measured from time when an
       execution was first attempted. If specified with
       [retry_count][google.cloud.scheduler.v1.RetryConfig.retry_count], the job
       will be retried until both limits are reached.
      
       The default value for max_retry_duration is zero, which means retry
       duration is unlimited.
       
      .google.protobuf.Duration max_retry_duration = 2;
    • getMaxRetryDurationBuilder

      public com.google.protobuf.Duration.Builder getMaxRetryDurationBuilder()
       The time limit for retrying a failed job, measured from time when an
       execution was first attempted. If specified with
       [retry_count][google.cloud.scheduler.v1.RetryConfig.retry_count], the job
       will be retried until both limits are reached.
      
       The default value for max_retry_duration is zero, which means retry
       duration is unlimited.
       
      .google.protobuf.Duration max_retry_duration = 2;
    • getMaxRetryDurationOrBuilder

      public com.google.protobuf.DurationOrBuilder getMaxRetryDurationOrBuilder()
       The time limit for retrying a failed job, measured from time when an
       execution was first attempted. If specified with
       [retry_count][google.cloud.scheduler.v1.RetryConfig.retry_count], the job
       will be retried until both limits are reached.
      
       The default value for max_retry_duration is zero, which means retry
       duration is unlimited.
       
      .google.protobuf.Duration max_retry_duration = 2;
      Specified by:
      getMaxRetryDurationOrBuilder in interface RetryConfigOrBuilder
    • hasMinBackoffDuration

      public boolean hasMinBackoffDuration()
       The minimum amount of time to wait before retrying a job after
       it fails.
      
       The default value of this field is 5 seconds.
       
      .google.protobuf.Duration min_backoff_duration = 3;
      Specified by:
      hasMinBackoffDuration in interface RetryConfigOrBuilder
      Returns:
      Whether the minBackoffDuration field is set.
    • getMinBackoffDuration

      public com.google.protobuf.Duration getMinBackoffDuration()
       The minimum amount of time to wait before retrying a job after
       it fails.
      
       The default value of this field is 5 seconds.
       
      .google.protobuf.Duration min_backoff_duration = 3;
      Specified by:
      getMinBackoffDuration in interface RetryConfigOrBuilder
      Returns:
      The minBackoffDuration.
    • setMinBackoffDuration

      public RetryConfig.Builder setMinBackoffDuration(com.google.protobuf.Duration value)
       The minimum amount of time to wait before retrying a job after
       it fails.
      
       The default value of this field is 5 seconds.
       
      .google.protobuf.Duration min_backoff_duration = 3;
    • setMinBackoffDuration

      public RetryConfig.Builder setMinBackoffDuration(com.google.protobuf.Duration.Builder builderForValue)
       The minimum amount of time to wait before retrying a job after
       it fails.
      
       The default value of this field is 5 seconds.
       
      .google.protobuf.Duration min_backoff_duration = 3;
    • mergeMinBackoffDuration

      public RetryConfig.Builder mergeMinBackoffDuration(com.google.protobuf.Duration value)
       The minimum amount of time to wait before retrying a job after
       it fails.
      
       The default value of this field is 5 seconds.
       
      .google.protobuf.Duration min_backoff_duration = 3;
    • clearMinBackoffDuration

      public RetryConfig.Builder clearMinBackoffDuration()
       The minimum amount of time to wait before retrying a job after
       it fails.
      
       The default value of this field is 5 seconds.
       
      .google.protobuf.Duration min_backoff_duration = 3;
    • getMinBackoffDurationBuilder

      public com.google.protobuf.Duration.Builder getMinBackoffDurationBuilder()
       The minimum amount of time to wait before retrying a job after
       it fails.
      
       The default value of this field is 5 seconds.
       
      .google.protobuf.Duration min_backoff_duration = 3;
    • getMinBackoffDurationOrBuilder

      public com.google.protobuf.DurationOrBuilder getMinBackoffDurationOrBuilder()
       The minimum amount of time to wait before retrying a job after
       it fails.
      
       The default value of this field is 5 seconds.
       
      .google.protobuf.Duration min_backoff_duration = 3;
      Specified by:
      getMinBackoffDurationOrBuilder in interface RetryConfigOrBuilder
    • hasMaxBackoffDuration

      public boolean hasMaxBackoffDuration()
       The maximum amount of time to wait before retrying a job after
       it fails.
      
       The default value of this field is 1 hour.
       
      .google.protobuf.Duration max_backoff_duration = 4;
      Specified by:
      hasMaxBackoffDuration in interface RetryConfigOrBuilder
      Returns:
      Whether the maxBackoffDuration field is set.
    • getMaxBackoffDuration

      public com.google.protobuf.Duration getMaxBackoffDuration()
       The maximum amount of time to wait before retrying a job after
       it fails.
      
       The default value of this field is 1 hour.
       
      .google.protobuf.Duration max_backoff_duration = 4;
      Specified by:
      getMaxBackoffDuration in interface RetryConfigOrBuilder
      Returns:
      The maxBackoffDuration.
    • setMaxBackoffDuration

      public RetryConfig.Builder setMaxBackoffDuration(com.google.protobuf.Duration value)
       The maximum amount of time to wait before retrying a job after
       it fails.
      
       The default value of this field is 1 hour.
       
      .google.protobuf.Duration max_backoff_duration = 4;
    • setMaxBackoffDuration

      public RetryConfig.Builder setMaxBackoffDuration(com.google.protobuf.Duration.Builder builderForValue)
       The maximum amount of time to wait before retrying a job after
       it fails.
      
       The default value of this field is 1 hour.
       
      .google.protobuf.Duration max_backoff_duration = 4;
    • mergeMaxBackoffDuration

      public RetryConfig.Builder mergeMaxBackoffDuration(com.google.protobuf.Duration value)
       The maximum amount of time to wait before retrying a job after
       it fails.
      
       The default value of this field is 1 hour.
       
      .google.protobuf.Duration max_backoff_duration = 4;
    • clearMaxBackoffDuration

      public RetryConfig.Builder clearMaxBackoffDuration()
       The maximum amount of time to wait before retrying a job after
       it fails.
      
       The default value of this field is 1 hour.
       
      .google.protobuf.Duration max_backoff_duration = 4;
    • getMaxBackoffDurationBuilder

      public com.google.protobuf.Duration.Builder getMaxBackoffDurationBuilder()
       The maximum amount of time to wait before retrying a job after
       it fails.
      
       The default value of this field is 1 hour.
       
      .google.protobuf.Duration max_backoff_duration = 4;
    • getMaxBackoffDurationOrBuilder

      public com.google.protobuf.DurationOrBuilder getMaxBackoffDurationOrBuilder()
       The maximum amount of time to wait before retrying a job after
       it fails.
      
       The default value of this field is 1 hour.
       
      .google.protobuf.Duration max_backoff_duration = 4;
      Specified by:
      getMaxBackoffDurationOrBuilder in interface RetryConfigOrBuilder
    • getMaxDoublings

      public int getMaxDoublings()
       The time between retries will double `max_doublings` times.
      
       A job's retry interval starts at
       [min_backoff_duration][google.cloud.scheduler.v1.RetryConfig.min_backoff_duration],
       then doubles `max_doublings` times, then increases linearly, and finally
       retries at intervals of
       [max_backoff_duration][google.cloud.scheduler.v1.RetryConfig.max_backoff_duration]
       up to [retry_count][google.cloud.scheduler.v1.RetryConfig.retry_count]
       times.
      
       For example, if
       [min_backoff_duration][google.cloud.scheduler.v1.RetryConfig.min_backoff_duration]
       is 10s,
       [max_backoff_duration][google.cloud.scheduler.v1.RetryConfig.max_backoff_duration]
       is 300s, and `max_doublings` is 3, then the job will first be retried in
       10s. The retry interval will double three times, and then increase linearly
       by 2^3 * 10s.  Finally, the job will retry at intervals of
       [max_backoff_duration][google.cloud.scheduler.v1.RetryConfig.max_backoff_duration]
       until the job has been attempted
       [retry_count][google.cloud.scheduler.v1.RetryConfig.retry_count] times.
       Thus, the requests will retry at 10s, 20s, 40s, 80s, 160s, 240s, 300s,
       300s, ....
      
       The default value of this field is 5.
       
      int32 max_doublings = 5;
      Specified by:
      getMaxDoublings in interface RetryConfigOrBuilder
      Returns:
      The maxDoublings.
    • setMaxDoublings

      public RetryConfig.Builder setMaxDoublings(int value)
       The time between retries will double `max_doublings` times.
      
       A job's retry interval starts at
       [min_backoff_duration][google.cloud.scheduler.v1.RetryConfig.min_backoff_duration],
       then doubles `max_doublings` times, then increases linearly, and finally
       retries at intervals of
       [max_backoff_duration][google.cloud.scheduler.v1.RetryConfig.max_backoff_duration]
       up to [retry_count][google.cloud.scheduler.v1.RetryConfig.retry_count]
       times.
      
       For example, if
       [min_backoff_duration][google.cloud.scheduler.v1.RetryConfig.min_backoff_duration]
       is 10s,
       [max_backoff_duration][google.cloud.scheduler.v1.RetryConfig.max_backoff_duration]
       is 300s, and `max_doublings` is 3, then the job will first be retried in
       10s. The retry interval will double three times, and then increase linearly
       by 2^3 * 10s.  Finally, the job will retry at intervals of
       [max_backoff_duration][google.cloud.scheduler.v1.RetryConfig.max_backoff_duration]
       until the job has been attempted
       [retry_count][google.cloud.scheduler.v1.RetryConfig.retry_count] times.
       Thus, the requests will retry at 10s, 20s, 40s, 80s, 160s, 240s, 300s,
       300s, ....
      
       The default value of this field is 5.
       
      int32 max_doublings = 5;
      Parameters:
      value - The maxDoublings to set.
      Returns:
      This builder for chaining.
    • clearMaxDoublings

      public RetryConfig.Builder clearMaxDoublings()
       The time between retries will double `max_doublings` times.
      
       A job's retry interval starts at
       [min_backoff_duration][google.cloud.scheduler.v1.RetryConfig.min_backoff_duration],
       then doubles `max_doublings` times, then increases linearly, and finally
       retries at intervals of
       [max_backoff_duration][google.cloud.scheduler.v1.RetryConfig.max_backoff_duration]
       up to [retry_count][google.cloud.scheduler.v1.RetryConfig.retry_count]
       times.
      
       For example, if
       [min_backoff_duration][google.cloud.scheduler.v1.RetryConfig.min_backoff_duration]
       is 10s,
       [max_backoff_duration][google.cloud.scheduler.v1.RetryConfig.max_backoff_duration]
       is 300s, and `max_doublings` is 3, then the job will first be retried in
       10s. The retry interval will double three times, and then increase linearly
       by 2^3 * 10s.  Finally, the job will retry at intervals of
       [max_backoff_duration][google.cloud.scheduler.v1.RetryConfig.max_backoff_duration]
       until the job has been attempted
       [retry_count][google.cloud.scheduler.v1.RetryConfig.retry_count] times.
       Thus, the requests will retry at 10s, 20s, 40s, 80s, 160s, 240s, 300s,
       300s, ....
      
       The default value of this field is 5.
       
      int32 max_doublings = 5;
      Returns:
      This builder for chaining.