diff --git a/google/cloud/dataproc/v1/dataproc_gapic.yaml b/google/cloud/dataproc/v1/dataproc_gapic.yaml
index 87097283..63811e63 100644
--- a/google/cloud/dataproc/v1/dataproc_gapic.yaml
+++ b/google/cloud/dataproc/v1/dataproc_gapic.yaml
@@ -20,6 +20,155 @@ language_settings:
 # A list of API interface configurations.
 interfaces:
 # The fully qualified name of the API interface.
+- name: google.cloud.dataproc.v1.AutoscalingPolicyService
+  # A list of resource collection configurations.
+  # Consists of a name_pattern and an entity_name.
+  # The name_pattern is a pattern to describe the names of the resources of this
+  # collection, using the platform's conventions for URI patterns. A generator
+  # may use this to generate methods to compose and decompose such names. The
+  # pattern should use named placeholders as in `shelves/{shelf}/books/{book}`;
+  # those will be taken as hints for the parameter names of the generated
+  # methods. If empty, no name methods are generated.
+  # The entity_name is the name to be used as a basis for generated methods and
+  # classes.
+  collections:
+  - name_pattern: projects/{project}/regions/{region}
+    entity_name: region
+  - name_pattern: projects/{project}/regions/{region}/autoscalingPolicies/{autoscaling_policy}
+    entity_name: autoscaling_policy
+  # Definition for retryable codes.
+  retry_codes_def:
+  - name: idempotent
+    retry_codes:
+    - DEADLINE_EXCEEDED
+    - UNAVAILABLE
+  - name: non_idempotent
+    retry_codes: []
+  # Definition for retry/backoff parameters.
+  retry_params_def:
+  - name: default
+    initial_retry_delay_millis: 100
+    retry_delay_multiplier: 1.3
+    max_retry_delay_millis: 60000
+    initial_rpc_timeout_millis: 20000
+    rpc_timeout_multiplier: 1
+    max_rpc_timeout_millis: 20000
+    total_timeout_millis: 600000
+  # A list of method configurations.
+  # Common properties:
+  #
+  #   name - The simple name of the method.
+  #
+  #   flattening - Specifies the configuration for parameter flattening.
+  #   Describes the parameter groups for which a generator should produce method
+  #   overloads which allow a client to directly pass request message fields as
+  #   method parameters. This information may or may not be used, depending on
+  #   the target language.
+  #   Consists of groups, which each represent a list of parameters to be
+  #   flattened. Each parameter listed must be a field of the request message.
+  #
+  #   required_fields - Fields that are always required for a request to be
+  #   valid.
+  #
+  #   page_streaming - Specifies the configuration for paging.
+  #   Describes information for generating a method which transforms a paging
+  #   list RPC into a stream of resources.
+  #   Consists of a request and a response.
+  #   The request specifies request information of the list method. It defines
+  #   which fields match the paging pattern in the request. The request consists
+  #   of a page_size_field and a token_field. The page_size_field is the name of
+  #   the optional field specifying the maximum number of elements to be
+  #   returned in the response. The token_field is the name of the field in the
+  #   request containing the page token.
+  #   The response specifies response information of the list method. It defines
+  #   which fields match the paging pattern in the response. The response
+  #   consists of a token_field and a resources_field. The token_field is the
+  #   name of the field in the response containing the next page token. The
+  #   resources_field is the name of the field in the response containing the
+  #   list of resources belonging to the page.
+  #
+  #   retry_codes_name - Specifies the configuration for retryable codes. The
+  #   name must be defined in interfaces.retry_codes_def.
+  #
+  #   retry_params_name - Specifies the configuration for retry/backoff
+  #   parameters. The name must be defined in interfaces.retry_params_def.
+  #
+  #   field_name_patterns - Maps the field name of the request type to
+  #   entity_name of interfaces.collections.
+  #   Specifies the string pattern that the field must follow.
+  #
+  #   timeout_millis - Specifies the default timeout for a non-retrying call. If
+  #   the call is retrying, refer to retry_params_name instead.
+  methods:
+  - name: CreateAutoscalingPolicy
+    flattening:
+      groups:
+      - parameters:
+        - parent
+        - policy
+    required_fields:
+    - parent
+    - policy
+    retry_codes_name: non_idempotent
+    retry_params_name: default
+    field_name_patterns:
+      parent: region
+    timeout_millis: 60000
+  - name: UpdateAutoscalingPolicy
+    flattening:
+      groups:
+      - parameters:
+        - policy
+    required_fields:
+    - policy
+    retry_codes_name: idempotent
+    retry_params_name: default
+    field_name_patterns:
+      policy.name: autoscaling_policy
+    timeout_millis: 60000
+  - name: GetAutoscalingPolicy
+    flattening:
+      groups:
+      - parameters:
+        - name
+    required_fields:
+    - name
+    retry_codes_name: idempotent
+    retry_params_name: default
+    field_name_patterns:
+      name: autoscaling_policy
+    timeout_millis: 60000
+  - name: ListAutoscalingPolicies
+    flattening:
+      groups:
+      - parameters:
+        - parent
+    required_fields:
+    - parent
+    page_streaming:
+      request:
+        page_size_field: page_size
+        token_field: page_token
+      response:
+        token_field: next_page_token
+        resources_field: policies
+    retry_codes_name: idempotent
+    retry_params_name: default
+    field_name_patterns:
+      parent: region
+    timeout_millis: 60000
+  - name: DeleteAutoscalingPolicy
+    flattening:
+      groups:
+      - parameters:
+        - name
+    required_fields:
+    - name
+    retry_codes_name: non_idempotent
+    retry_params_name: default
+    field_name_patterns:
+      name: autoscaling_policy
+    timeout_millis: 60000
 - name: google.cloud.dataproc.v1.ClusterController
   # A list of resource collection configurations.
   # Consists of a name_pattern and an entity_name.