Clean and regen docs (#401)

diff --git a/docs/dyn/ml_v1.projects.jobs.html b/docs/dyn/ml_v1.projects.jobs.html
index abbb92d..50e5559 100644
--- a/docs/dyn/ml_v1.projects.jobs.html
+++ b/docs/dyn/ml_v1.projects.jobs.html
@@ -137,10 +137,6 @@
 
 { # Represents a training or prediction job.
     "trainingOutput": { # Represents results of a training job. Output only. # The current training job result.
-      "consumedMLUnits": 3.14, # The amount of ML units consumed by the job.
-      "isHyperparameterTuningJob": True or False, # Whether this job is a hyperparameter tuning job.
-      "completedTrialCount": "A String", # The number of hyperparameter tuning trials that completed successfully.
-          # Only set for hyperparameter tuning jobs.
       "trials": [ # Results for individual Hyperparameter trials.
           # Only set for hyperparameter tuning jobs.
         { # Represents the result of a single hyperparameter tuning trial from a
@@ -163,38 +159,11 @@
           },
         },
       ],
+      "isHyperparameterTuningJob": True or False, # Whether this job is a hyperparameter tuning job.
+      "consumedMLUnits": 3.14, # The amount of ML units consumed by the job.
+      "completedTrialCount": "A String", # The number of hyperparameter tuning trials that completed successfully.
+          # Only set for hyperparameter tuning jobs.
     },
-    "predictionInput": { # Represents input parameters for a prediction job. # Input parameters to create a prediction job.
-      "modelName": "A String", # Use this field if you want to use the default version for the specified
-          # model. The string must use the following format:
-          #
-          # `"projects/<var>[YOUR_PROJECT]</var>/models/<var>[YOUR_MODEL]</var>"`
-      "runtimeVersion": "A String", # Optional. The Google Cloud ML runtime version to use for this batch
-          # prediction. If not set, Google Cloud ML will pick the runtime version used
-          # during the CreateVersion request for this model version, or choose the
-          # latest stable version when model version information is not available
-          # such as when the model is specified by uri.
-      "inputPaths": [ # Required. The Google Cloud Storage location of the input data files.
-          # May contain wildcards.
-        "A String",
-      ],
-      "maxWorkerCount": "A String", # Optional. The maximum number of workers to be used for parallel processing.
-          # Defaults to 10 if not specified.
-      "uri": "A String", # Use this field if you want to specify a Google Cloud Storage path for
-          # the model to use.
-      "outputPath": "A String", # Required. The output Google Cloud Storage location.
-      "dataFormat": "A String", # Required. The format of the input data files.
-      "versionName": "A String", # Use this field if you want to specify a version of the model to use. The
-          # string is formatted the same way as `model_version`, with the addition
-          # of the version information:
-          #
-          # `"projects/<var>[YOUR_PROJECT]</var>/models/<var>YOUR_MODEL/versions/<var>[YOUR_VERSION]</var>"`
-      "region": "A String", # Required. The Google Compute Engine region to run the prediction job in.
-    },
-    "errorMessage": "A String", # Output only. The details of a failure or a cancellation.
-    "jobId": "A String", # Required. The user-specified id of the job.
-    "state": "A String", # Output only. The detailed state of a job.
-    "startTime": "A String", # Output only. When the job processing was started.
     "trainingInput": { # Represents input parameters for a training job. # Input parameters to create a training job.
       "workerType": "A String", # Optional. Specifies the type of virtual machine to use for your training
           # job's worker nodes.
@@ -251,7 +220,7 @@
           #   <dt>complex_model_m_gpu</dt>
           #   <dd>
           #   A machine equivalent to
-          #   <code suppresswarning="true">coplex_model_m</code> that also includes
+          #   <code suppresswarning="true">complex_model_m</code> that also includes
           #   four GPUs.
           #   </dd>
           # </dl>
@@ -272,9 +241,9 @@
             "maxValue": 3.14, # Required if typeis `DOUBLE` or `INTEGER`. This field
                 # should be unset if type is `CATEGORICAL`. This value should be integers if
                 # type is `INTEGER`.
-            "minValue": 3.14, # Required if type is `DOUBLE` or `INTEGER`. This field
-                # should be unset if type is `CATEGORICAL`. This value should be integers if
-                # type is INTEGER.
+            "categoricalValues": [ # Required if type is `CATEGORICAL`. The list of possible categories.
+              "A String",
+            ],
             "discreteValues": [ # Required if type is `DISCRETE`.
                 # A list of feasible points.
                 # The list should be in strictly increasing order. For instance, this
@@ -284,9 +253,9 @@
             ],
             "parameterName": "A String", # Required. The parameter name must be unique amongst all ParameterConfigs in
                 # a HyperparameterSpec message. E.g., "learning_rate".
-            "categoricalValues": [ # Required if type is `CATEGORICAL`. The list of possible categories.
-              "A String",
-            ],
+            "minValue": 3.14, # Required if type is `DOUBLE` or `INTEGER`. This field
+                # should be unset if type is `CATEGORICAL`. This value should be integers if
+                # type is INTEGER.
             "type": "A String", # Required. The type of the parameter.
             "scaleType": "A String", # Optional. How the parameter should be scaled to the hypercube.
                 # Leave unset for categorical parameters.
@@ -294,6 +263,10 @@
                 # parameters (e.g., `UNIT_LINEAR_SCALE`).
           },
         ],
+        "goal": "A String", # Required. The type of goal to use for tuning. Available types are
+            # `MAXIMIZE` and `MINIMIZE`.
+            #
+            # Defaults to `MAXIMIZE`.
         "maxParallelTrials": 42, # Optional. The number of training trials to run concurrently.
             # You can reduce the time it takes to perform hyperparameter tuning by adding
             # trials in parallel. However, each trail only benefits from the information
@@ -304,10 +277,6 @@
             # Each trial will use the same scale tier and machine types.
             #
             # Defaults to one.
-        "goal": "A String", # Required. The type of goal to use for tuning. Available types are
-            # `MAXIMIZE` and `MINIMIZE`.
-            #
-            # Defaults to `MAXIMIZE`.
       },
       "region": "A String", # Required. The Google Compute Engine region to run the training job in.
       "args": [ # Optional. Command line arguments to pass to the program.
@@ -320,6 +289,7 @@
           # this field is that Cloud ML validates the path for use in training.
       "packageUris": [ # Required. The Google Cloud Storage location of the packages with
           # the training program and any additional dependencies.
+          # The maximum number of package URIs is 100.
         "A String",
       ],
       "workerCount": "A String", # Optional. The number of worker replicas to use for the training job. Each
@@ -342,6 +312,37 @@
           # This value can only be used when `scale_tier` is set to `CUSTOM`.If you
           # set this value, you must also set `parameter_server_type`.
     },
+    "predictionInput": { # Represents input parameters for a prediction job. # Input parameters to create a prediction job.
+      "modelName": "A String", # Use this field if you want to use the default version for the specified
+          # model. The string must use the following format:
+          #
+          # `"projects/<var>[YOUR_PROJECT]</var>/models/<var>[YOUR_MODEL]</var>"`
+      "runtimeVersion": "A String", # Optional. The Google Cloud ML runtime version to use for this batch
+          # prediction. If not set, Google Cloud ML will pick the runtime version used
+          # during the CreateVersion request for this model version, or choose the
+          # latest stable version when model version information is not available
+          # such as when the model is specified by uri.
+      "region": "A String", # Required. The Google Compute Engine region to run the prediction job in.
+      "maxWorkerCount": "A String", # Optional. The maximum number of workers to be used for parallel processing.
+          # Defaults to 10 if not specified.
+      "uri": "A String", # Use this field if you want to specify a Google Cloud Storage path for
+          # the model to use.
+      "outputPath": "A String", # Required. The output Google Cloud Storage location.
+      "dataFormat": "A String", # Required. The format of the input data files.
+      "versionName": "A String", # Use this field if you want to specify a version of the model to use. The
+          # string is formatted the same way as `model_version`, with the addition
+          # of the version information:
+          #
+          # `"projects/<var>[YOUR_PROJECT]</var>/models/<var>YOUR_MODEL/versions/<var>[YOUR_VERSION]</var>"`
+      "inputPaths": [ # Required. The Google Cloud Storage location of the input data files.
+          # May contain wildcards.
+        "A String",
+      ],
+    },
+    "errorMessage": "A String", # Output only. The details of a failure or a cancellation.
+    "jobId": "A String", # Required. The user-specified id of the job.
+    "state": "A String", # Output only. The detailed state of a job.
+    "startTime": "A String", # Output only. When the job processing was started.
     "endTime": "A String", # Output only. When the job processing was completed.
     "predictionOutput": { # Represents results of a prediction job. # The current prediction job result.
       "outputPath": "A String", # The output Google Cloud Storage location provided at the job creation time.
@@ -362,10 +363,6 @@
 
     { # Represents a training or prediction job.
       "trainingOutput": { # Represents results of a training job. Output only. # The current training job result.
-        "consumedMLUnits": 3.14, # The amount of ML units consumed by the job.
-        "isHyperparameterTuningJob": True or False, # Whether this job is a hyperparameter tuning job.
-        "completedTrialCount": "A String", # The number of hyperparameter tuning trials that completed successfully.
-            # Only set for hyperparameter tuning jobs.
         "trials": [ # Results for individual Hyperparameter trials.
             # Only set for hyperparameter tuning jobs.
           { # Represents the result of a single hyperparameter tuning trial from a
@@ -388,38 +385,11 @@
             },
           },
         ],
+        "isHyperparameterTuningJob": True or False, # Whether this job is a hyperparameter tuning job.
+        "consumedMLUnits": 3.14, # The amount of ML units consumed by the job.
+        "completedTrialCount": "A String", # The number of hyperparameter tuning trials that completed successfully.
+            # Only set for hyperparameter tuning jobs.
       },
-      "predictionInput": { # Represents input parameters for a prediction job. # Input parameters to create a prediction job.
-        "modelName": "A String", # Use this field if you want to use the default version for the specified
-            # model. The string must use the following format:
-            #
-            # `"projects/<var>[YOUR_PROJECT]</var>/models/<var>[YOUR_MODEL]</var>"`
-        "runtimeVersion": "A String", # Optional. The Google Cloud ML runtime version to use for this batch
-            # prediction. If not set, Google Cloud ML will pick the runtime version used
-            # during the CreateVersion request for this model version, or choose the
-            # latest stable version when model version information is not available
-            # such as when the model is specified by uri.
-        "inputPaths": [ # Required. The Google Cloud Storage location of the input data files.
-            # May contain wildcards.
-          "A String",
-        ],
-        "maxWorkerCount": "A String", # Optional. The maximum number of workers to be used for parallel processing.
-            # Defaults to 10 if not specified.
-        "uri": "A String", # Use this field if you want to specify a Google Cloud Storage path for
-            # the model to use.
-        "outputPath": "A String", # Required. The output Google Cloud Storage location.
-        "dataFormat": "A String", # Required. The format of the input data files.
-        "versionName": "A String", # Use this field if you want to specify a version of the model to use. The
-            # string is formatted the same way as `model_version`, with the addition
-            # of the version information:
-            #
-            # `"projects/<var>[YOUR_PROJECT]</var>/models/<var>YOUR_MODEL/versions/<var>[YOUR_VERSION]</var>"`
-        "region": "A String", # Required. The Google Compute Engine region to run the prediction job in.
-      },
-      "errorMessage": "A String", # Output only. The details of a failure or a cancellation.
-      "jobId": "A String", # Required. The user-specified id of the job.
-      "state": "A String", # Output only. The detailed state of a job.
-      "startTime": "A String", # Output only. When the job processing was started.
       "trainingInput": { # Represents input parameters for a training job. # Input parameters to create a training job.
         "workerType": "A String", # Optional. Specifies the type of virtual machine to use for your training
             # job's worker nodes.
@@ -476,7 +446,7 @@
             #   <dt>complex_model_m_gpu</dt>
             #   <dd>
             #   A machine equivalent to
-            #   <code suppresswarning="true">coplex_model_m</code> that also includes
+            #   <code suppresswarning="true">complex_model_m</code> that also includes
             #   four GPUs.
             #   </dd>
             # </dl>
@@ -497,9 +467,9 @@
               "maxValue": 3.14, # Required if typeis `DOUBLE` or `INTEGER`. This field
                   # should be unset if type is `CATEGORICAL`. This value should be integers if
                   # type is `INTEGER`.
-              "minValue": 3.14, # Required if type is `DOUBLE` or `INTEGER`. This field
-                  # should be unset if type is `CATEGORICAL`. This value should be integers if
-                  # type is INTEGER.
+              "categoricalValues": [ # Required if type is `CATEGORICAL`. The list of possible categories.
+                "A String",
+              ],
               "discreteValues": [ # Required if type is `DISCRETE`.
                   # A list of feasible points.
                   # The list should be in strictly increasing order. For instance, this
@@ -509,9 +479,9 @@
               ],
               "parameterName": "A String", # Required. The parameter name must be unique amongst all ParameterConfigs in
                   # a HyperparameterSpec message. E.g., "learning_rate".
-              "categoricalValues": [ # Required if type is `CATEGORICAL`. The list of possible categories.
-                "A String",
-              ],
+              "minValue": 3.14, # Required if type is `DOUBLE` or `INTEGER`. This field
+                  # should be unset if type is `CATEGORICAL`. This value should be integers if
+                  # type is INTEGER.
               "type": "A String", # Required. The type of the parameter.
               "scaleType": "A String", # Optional. How the parameter should be scaled to the hypercube.
                   # Leave unset for categorical parameters.
@@ -519,6 +489,10 @@
                   # parameters (e.g., `UNIT_LINEAR_SCALE`).
             },
           ],
+          "goal": "A String", # Required. The type of goal to use for tuning. Available types are
+              # `MAXIMIZE` and `MINIMIZE`.
+              #
+              # Defaults to `MAXIMIZE`.
           "maxParallelTrials": 42, # Optional. The number of training trials to run concurrently.
               # You can reduce the time it takes to perform hyperparameter tuning by adding
               # trials in parallel. However, each trail only benefits from the information
@@ -529,10 +503,6 @@
               # Each trial will use the same scale tier and machine types.
               #
               # Defaults to one.
-          "goal": "A String", # Required. The type of goal to use for tuning. Available types are
-              # `MAXIMIZE` and `MINIMIZE`.
-              #
-              # Defaults to `MAXIMIZE`.
         },
         "region": "A String", # Required. The Google Compute Engine region to run the training job in.
         "args": [ # Optional. Command line arguments to pass to the program.
@@ -545,6 +515,7 @@
             # this field is that Cloud ML validates the path for use in training.
         "packageUris": [ # Required. The Google Cloud Storage location of the packages with
             # the training program and any additional dependencies.
+            # The maximum number of package URIs is 100.
           "A String",
         ],
         "workerCount": "A String", # Optional. The number of worker replicas to use for the training job. Each
@@ -567,6 +538,37 @@
             # This value can only be used when `scale_tier` is set to `CUSTOM`.If you
             # set this value, you must also set `parameter_server_type`.
       },
+      "predictionInput": { # Represents input parameters for a prediction job. # Input parameters to create a prediction job.
+        "modelName": "A String", # Use this field if you want to use the default version for the specified
+            # model. The string must use the following format:
+            #
+            # `"projects/<var>[YOUR_PROJECT]</var>/models/<var>[YOUR_MODEL]</var>"`
+        "runtimeVersion": "A String", # Optional. The Google Cloud ML runtime version to use for this batch
+            # prediction. If not set, Google Cloud ML will pick the runtime version used
+            # during the CreateVersion request for this model version, or choose the
+            # latest stable version when model version information is not available
+            # such as when the model is specified by uri.
+        "region": "A String", # Required. The Google Compute Engine region to run the prediction job in.
+        "maxWorkerCount": "A String", # Optional. The maximum number of workers to be used for parallel processing.
+            # Defaults to 10 if not specified.
+        "uri": "A String", # Use this field if you want to specify a Google Cloud Storage path for
+            # the model to use.
+        "outputPath": "A String", # Required. The output Google Cloud Storage location.
+        "dataFormat": "A String", # Required. The format of the input data files.
+        "versionName": "A String", # Use this field if you want to specify a version of the model to use. The
+            # string is formatted the same way as `model_version`, with the addition
+            # of the version information:
+            #
+            # `"projects/<var>[YOUR_PROJECT]</var>/models/<var>YOUR_MODEL/versions/<var>[YOUR_VERSION]</var>"`
+        "inputPaths": [ # Required. The Google Cloud Storage location of the input data files.
+            # May contain wildcards.
+          "A String",
+        ],
+      },
+      "errorMessage": "A String", # Output only. The details of a failure or a cancellation.
+      "jobId": "A String", # Required. The user-specified id of the job.
+      "state": "A String", # Output only. The detailed state of a job.
+      "startTime": "A String", # Output only. When the job processing was started.
       "endTime": "A String", # Output only. When the job processing was completed.
       "predictionOutput": { # Represents results of a prediction job. # The current prediction job result.
         "outputPath": "A String", # The output Google Cloud Storage location provided at the job creation time.
@@ -596,10 +598,6 @@
 
     { # Represents a training or prediction job.
       "trainingOutput": { # Represents results of a training job. Output only. # The current training job result.
-        "consumedMLUnits": 3.14, # The amount of ML units consumed by the job.
-        "isHyperparameterTuningJob": True or False, # Whether this job is a hyperparameter tuning job.
-        "completedTrialCount": "A String", # The number of hyperparameter tuning trials that completed successfully.
-            # Only set for hyperparameter tuning jobs.
         "trials": [ # Results for individual Hyperparameter trials.
             # Only set for hyperparameter tuning jobs.
           { # Represents the result of a single hyperparameter tuning trial from a
@@ -622,38 +620,11 @@
             },
           },
         ],
+        "isHyperparameterTuningJob": True or False, # Whether this job is a hyperparameter tuning job.
+        "consumedMLUnits": 3.14, # The amount of ML units consumed by the job.
+        "completedTrialCount": "A String", # The number of hyperparameter tuning trials that completed successfully.
+            # Only set for hyperparameter tuning jobs.
       },
-      "predictionInput": { # Represents input parameters for a prediction job. # Input parameters to create a prediction job.
-        "modelName": "A String", # Use this field if you want to use the default version for the specified
-            # model. The string must use the following format:
-            #
-            # `"projects/<var>[YOUR_PROJECT]</var>/models/<var>[YOUR_MODEL]</var>"`
-        "runtimeVersion": "A String", # Optional. The Google Cloud ML runtime version to use for this batch
-            # prediction. If not set, Google Cloud ML will pick the runtime version used
-            # during the CreateVersion request for this model version, or choose the
-            # latest stable version when model version information is not available
-            # such as when the model is specified by uri.
-        "inputPaths": [ # Required. The Google Cloud Storage location of the input data files.
-            # May contain wildcards.
-          "A String",
-        ],
-        "maxWorkerCount": "A String", # Optional. The maximum number of workers to be used for parallel processing.
-            # Defaults to 10 if not specified.
-        "uri": "A String", # Use this field if you want to specify a Google Cloud Storage path for
-            # the model to use.
-        "outputPath": "A String", # Required. The output Google Cloud Storage location.
-        "dataFormat": "A String", # Required. The format of the input data files.
-        "versionName": "A String", # Use this field if you want to specify a version of the model to use. The
-            # string is formatted the same way as `model_version`, with the addition
-            # of the version information:
-            #
-            # `"projects/<var>[YOUR_PROJECT]</var>/models/<var>YOUR_MODEL/versions/<var>[YOUR_VERSION]</var>"`
-        "region": "A String", # Required. The Google Compute Engine region to run the prediction job in.
-      },
-      "errorMessage": "A String", # Output only. The details of a failure or a cancellation.
-      "jobId": "A String", # Required. The user-specified id of the job.
-      "state": "A String", # Output only. The detailed state of a job.
-      "startTime": "A String", # Output only. When the job processing was started.
       "trainingInput": { # Represents input parameters for a training job. # Input parameters to create a training job.
         "workerType": "A String", # Optional. Specifies the type of virtual machine to use for your training
             # job's worker nodes.
@@ -710,7 +681,7 @@
             #   <dt>complex_model_m_gpu</dt>
             #   <dd>
             #   A machine equivalent to
-            #   <code suppresswarning="true">coplex_model_m</code> that also includes
+            #   <code suppresswarning="true">complex_model_m</code> that also includes
             #   four GPUs.
             #   </dd>
             # </dl>
@@ -731,9 +702,9 @@
               "maxValue": 3.14, # Required if typeis `DOUBLE` or `INTEGER`. This field
                   # should be unset if type is `CATEGORICAL`. This value should be integers if
                   # type is `INTEGER`.
-              "minValue": 3.14, # Required if type is `DOUBLE` or `INTEGER`. This field
-                  # should be unset if type is `CATEGORICAL`. This value should be integers if
-                  # type is INTEGER.
+              "categoricalValues": [ # Required if type is `CATEGORICAL`. The list of possible categories.
+                "A String",
+              ],
               "discreteValues": [ # Required if type is `DISCRETE`.
                   # A list of feasible points.
                   # The list should be in strictly increasing order. For instance, this
@@ -743,9 +714,9 @@
               ],
               "parameterName": "A String", # Required. The parameter name must be unique amongst all ParameterConfigs in
                   # a HyperparameterSpec message. E.g., "learning_rate".
-              "categoricalValues": [ # Required if type is `CATEGORICAL`. The list of possible categories.
-                "A String",
-              ],
+              "minValue": 3.14, # Required if type is `DOUBLE` or `INTEGER`. This field
+                  # should be unset if type is `CATEGORICAL`. This value should be integers if
+                  # type is INTEGER.
               "type": "A String", # Required. The type of the parameter.
               "scaleType": "A String", # Optional. How the parameter should be scaled to the hypercube.
                   # Leave unset for categorical parameters.
@@ -753,6 +724,10 @@
                   # parameters (e.g., `UNIT_LINEAR_SCALE`).
             },
           ],
+          "goal": "A String", # Required. The type of goal to use for tuning. Available types are
+              # `MAXIMIZE` and `MINIMIZE`.
+              #
+              # Defaults to `MAXIMIZE`.
           "maxParallelTrials": 42, # Optional. The number of training trials to run concurrently.
               # You can reduce the time it takes to perform hyperparameter tuning by adding
               # trials in parallel. However, each trail only benefits from the information
@@ -763,10 +738,6 @@
               # Each trial will use the same scale tier and machine types.
               #
               # Defaults to one.
-          "goal": "A String", # Required. The type of goal to use for tuning. Available types are
-              # `MAXIMIZE` and `MINIMIZE`.
-              #
-              # Defaults to `MAXIMIZE`.
         },
         "region": "A String", # Required. The Google Compute Engine region to run the training job in.
         "args": [ # Optional. Command line arguments to pass to the program.
@@ -779,6 +750,7 @@
             # this field is that Cloud ML validates the path for use in training.
         "packageUris": [ # Required. The Google Cloud Storage location of the packages with
             # the training program and any additional dependencies.
+            # The maximum number of package URIs is 100.
           "A String",
         ],
         "workerCount": "A String", # Optional. The number of worker replicas to use for the training job. Each
@@ -801,6 +773,37 @@
             # This value can only be used when `scale_tier` is set to `CUSTOM`.If you
             # set this value, you must also set `parameter_server_type`.
       },
+      "predictionInput": { # Represents input parameters for a prediction job. # Input parameters to create a prediction job.
+        "modelName": "A String", # Use this field if you want to use the default version for the specified
+            # model. The string must use the following format:
+            #
+            # `"projects/<var>[YOUR_PROJECT]</var>/models/<var>[YOUR_MODEL]</var>"`
+        "runtimeVersion": "A String", # Optional. The Google Cloud ML runtime version to use for this batch
+            # prediction. If not set, Google Cloud ML will pick the runtime version used
+            # during the CreateVersion request for this model version, or choose the
+            # latest stable version when model version information is not available
+            # such as when the model is specified by uri.
+        "region": "A String", # Required. The Google Compute Engine region to run the prediction job in.
+        "maxWorkerCount": "A String", # Optional. The maximum number of workers to be used for parallel processing.
+            # Defaults to 10 if not specified.
+        "uri": "A String", # Use this field if you want to specify a Google Cloud Storage path for
+            # the model to use.
+        "outputPath": "A String", # Required. The output Google Cloud Storage location.
+        "dataFormat": "A String", # Required. The format of the input data files.
+        "versionName": "A String", # Use this field if you want to specify a version of the model to use. The
+            # string is formatted the same way as `model_version`, with the addition
+            # of the version information:
+            #
+            # `"projects/<var>[YOUR_PROJECT]</var>/models/<var>YOUR_MODEL/versions/<var>[YOUR_VERSION]</var>"`
+        "inputPaths": [ # Required. The Google Cloud Storage location of the input data files.
+            # May contain wildcards.
+          "A String",
+        ],
+      },
+      "errorMessage": "A String", # Output only. The details of a failure or a cancellation.
+      "jobId": "A String", # Required. The user-specified id of the job.
+      "state": "A String", # Output only. The detailed state of a job.
+      "startTime": "A String", # Output only. When the job processing was started.
       "endTime": "A String", # Output only. When the job processing was completed.
       "predictionOutput": { # Represents results of a prediction job. # The current prediction job result.
         "outputPath": "A String", # The output Google Cloud Storage location provided at the job creation time.
@@ -844,10 +847,6 @@
     "jobs": [ # The list of jobs.
       { # Represents a training or prediction job.
           "trainingOutput": { # Represents results of a training job. Output only. # The current training job result.
-            "consumedMLUnits": 3.14, # The amount of ML units consumed by the job.
-            "isHyperparameterTuningJob": True or False, # Whether this job is a hyperparameter tuning job.
-            "completedTrialCount": "A String", # The number of hyperparameter tuning trials that completed successfully.
-                # Only set for hyperparameter tuning jobs.
             "trials": [ # Results for individual Hyperparameter trials.
                 # Only set for hyperparameter tuning jobs.
               { # Represents the result of a single hyperparameter tuning trial from a
@@ -870,38 +869,11 @@
                 },
               },
             ],
+            "isHyperparameterTuningJob": True or False, # Whether this job is a hyperparameter tuning job.
+            "consumedMLUnits": 3.14, # The amount of ML units consumed by the job.
+            "completedTrialCount": "A String", # The number of hyperparameter tuning trials that completed successfully.
+                # Only set for hyperparameter tuning jobs.
           },
-          "predictionInput": { # Represents input parameters for a prediction job. # Input parameters to create a prediction job.
-            "modelName": "A String", # Use this field if you want to use the default version for the specified
-                # model. The string must use the following format:
-                #
-                # `"projects/<var>[YOUR_PROJECT]</var>/models/<var>[YOUR_MODEL]</var>"`
-            "runtimeVersion": "A String", # Optional. The Google Cloud ML runtime version to use for this batch
-                # prediction. If not set, Google Cloud ML will pick the runtime version used
-                # during the CreateVersion request for this model version, or choose the
-                # latest stable version when model version information is not available
-                # such as when the model is specified by uri.
-            "inputPaths": [ # Required. The Google Cloud Storage location of the input data files.
-                # May contain wildcards.
-              "A String",
-            ],
-            "maxWorkerCount": "A String", # Optional. The maximum number of workers to be used for parallel processing.
-                # Defaults to 10 if not specified.
-            "uri": "A String", # Use this field if you want to specify a Google Cloud Storage path for
-                # the model to use.
-            "outputPath": "A String", # Required. The output Google Cloud Storage location.
-            "dataFormat": "A String", # Required. The format of the input data files.
-            "versionName": "A String", # Use this field if you want to specify a version of the model to use. The
-                # string is formatted the same way as `model_version`, with the addition
-                # of the version information:
-                #
-                # `"projects/<var>[YOUR_PROJECT]</var>/models/<var>YOUR_MODEL/versions/<var>[YOUR_VERSION]</var>"`
-            "region": "A String", # Required. The Google Compute Engine region to run the prediction job in.
-          },
-          "errorMessage": "A String", # Output only. The details of a failure or a cancellation.
-          "jobId": "A String", # Required. The user-specified id of the job.
-          "state": "A String", # Output only. The detailed state of a job.
-          "startTime": "A String", # Output only. When the job processing was started.
           "trainingInput": { # Represents input parameters for a training job. # Input parameters to create a training job.
             "workerType": "A String", # Optional. Specifies the type of virtual machine to use for your training
                 # job's worker nodes.
@@ -958,7 +930,7 @@
                 #   <dt>complex_model_m_gpu</dt>
                 #   <dd>
                 #   A machine equivalent to
-                #   <code suppresswarning="true">coplex_model_m</code> that also includes
+                #   <code suppresswarning="true">complex_model_m</code> that also includes
                 #   four GPUs.
                 #   </dd>
                 # </dl>
@@ -979,9 +951,9 @@
                   "maxValue": 3.14, # Required if typeis `DOUBLE` or `INTEGER`. This field
                       # should be unset if type is `CATEGORICAL`. This value should be integers if
                       # type is `INTEGER`.
-                  "minValue": 3.14, # Required if type is `DOUBLE` or `INTEGER`. This field
-                      # should be unset if type is `CATEGORICAL`. This value should be integers if
-                      # type is INTEGER.
+                  "categoricalValues": [ # Required if type is `CATEGORICAL`. The list of possible categories.
+                    "A String",
+                  ],
                   "discreteValues": [ # Required if type is `DISCRETE`.
                       # A list of feasible points.
                       # The list should be in strictly increasing order. For instance, this
@@ -991,9 +963,9 @@
                   ],
                   "parameterName": "A String", # Required. The parameter name must be unique amongst all ParameterConfigs in
                       # a HyperparameterSpec message. E.g., "learning_rate".
-                  "categoricalValues": [ # Required if type is `CATEGORICAL`. The list of possible categories.
-                    "A String",
-                  ],
+                  "minValue": 3.14, # Required if type is `DOUBLE` or `INTEGER`. This field
+                      # should be unset if type is `CATEGORICAL`. This value should be integers if
+                      # type is INTEGER.
                   "type": "A String", # Required. The type of the parameter.
                   "scaleType": "A String", # Optional. How the parameter should be scaled to the hypercube.
                       # Leave unset for categorical parameters.
@@ -1001,6 +973,10 @@
                       # parameters (e.g., `UNIT_LINEAR_SCALE`).
                 },
               ],
+              "goal": "A String", # Required. The type of goal to use for tuning. Available types are
+                  # `MAXIMIZE` and `MINIMIZE`.
+                  #
+                  # Defaults to `MAXIMIZE`.
               "maxParallelTrials": 42, # Optional. The number of training trials to run concurrently.
                   # You can reduce the time it takes to perform hyperparameter tuning by adding
                   # trials in parallel. However, each trail only benefits from the information
@@ -1011,10 +987,6 @@
                   # Each trial will use the same scale tier and machine types.
                   #
                   # Defaults to one.
-              "goal": "A String", # Required. The type of goal to use for tuning. Available types are
-                  # `MAXIMIZE` and `MINIMIZE`.
-                  #
-                  # Defaults to `MAXIMIZE`.
             },
             "region": "A String", # Required. The Google Compute Engine region to run the training job in.
             "args": [ # Optional. Command line arguments to pass to the program.
@@ -1027,6 +999,7 @@
                 # this field is that Cloud ML validates the path for use in training.
             "packageUris": [ # Required. The Google Cloud Storage location of the packages with
                 # the training program and any additional dependencies.
+                # The maximum number of package URIs is 100.
               "A String",
             ],
             "workerCount": "A String", # Optional. The number of worker replicas to use for the training job. Each
@@ -1049,6 +1022,37 @@
                 # This value can only be used when `scale_tier` is set to `CUSTOM`.If you
                 # set this value, you must also set `parameter_server_type`.
           },
+          "predictionInput": { # Represents input parameters for a prediction job. # Input parameters to create a prediction job.
+            "modelName": "A String", # Use this field if you want to use the default version for the specified
+                # model. The string must use the following format:
+                #
+                # `"projects/<var>[YOUR_PROJECT]</var>/models/<var>[YOUR_MODEL]</var>"`
+            "runtimeVersion": "A String", # Optional. The Google Cloud ML runtime version to use for this batch
+                # prediction. If not set, Google Cloud ML will pick the runtime version used
+                # during the CreateVersion request for this model version, or choose the
+                # latest stable version when model version information is not available
+                # such as when the model is specified by uri.
+            "region": "A String", # Required. The Google Compute Engine region to run the prediction job in.
+            "maxWorkerCount": "A String", # Optional. The maximum number of workers to be used for parallel processing.
+                # Defaults to 10 if not specified.
+            "uri": "A String", # Use this field if you want to specify a Google Cloud Storage path for
+                # the model to use.
+            "outputPath": "A String", # Required. The output Google Cloud Storage location.
+            "dataFormat": "A String", # Required. The format of the input data files.
+            "versionName": "A String", # Use this field if you want to specify a version of the model to use. The
+                # string is formatted the same way as `model_version`, with the addition
+                # of the version information:
+                #
+                # `"projects/<var>[YOUR_PROJECT]</var>/models/<var>YOUR_MODEL/versions/<var>[YOUR_VERSION]</var>"`
+            "inputPaths": [ # Required. The Google Cloud Storage location of the input data files.
+                # May contain wildcards.
+              "A String",
+            ],
+          },
+          "errorMessage": "A String", # Output only. The details of a failure or a cancellation.
+          "jobId": "A String", # Required. The user-specified id of the job.
+          "state": "A String", # Output only. The detailed state of a job.
+          "startTime": "A String", # Output only. When the job processing was started.
           "endTime": "A String", # Output only. When the job processing was completed.
           "predictionOutput": { # Represents results of a prediction job. # The current prediction job result.
             "outputPath": "A String", # The output Google Cloud Storage location provided at the job creation time.