feat: add import job polling and provisioned throughput for Bedrock OSS deployments

- deploy() for non-Nova models now waits for import job completion
  and returns job details (model ready for on-demand inference).
- New public method: create_provisioned_throughput() with polling.
- New private methods: _wait_for_import_job_complete(),
  _wait_for_provisioned_throughput_in_service().
- Added unit tests and integ tests (serial to avoid concurrent quota issues).
- Mark bedrock integ tests as serial to avoid concurrent import job quota issues.

X-AI-Prompt: add import polling and PT for bedrock OSS deployments
X-AI-Tool: kiro-cli

Author: lucasjia-aws

bedrock_api_logs/create_custom_model_20260603T175225Z.json

@@ -0,0 +1,16 @@
+{
+  "timestamp": "20260603T175225Z",
+  "api": "create_custom_model",
+  "request": {
+    "modelName": "nova-m",
+    "modelSourceConfig": {
+      "s3DataSource": {
+        "s3Uri": "s3://b/ckpt"
+      }
+    },
+    "roleArn": "r"
+  },
+  "response": {
+    "modelArn": "arn:m"
+  }
+}

bedrock_api_logs/create_custom_model_20260603T175226Z.json

@@ -0,0 +1,16 @@
+{
+  "timestamp": "20260603T175226Z",
+  "api": "create_custom_model",
+  "request": {
+    "modelName": "my-model",
+    "modelSourceConfig": {
+      "s3DataSource": {
+        "s3Uri": "s3://b/k"
+      }
+    },
+    "roleArn": "r"
+  },
+  "response": {
+    "modelArn": "arn"
+  }
+}

bedrock_api_logs/create_custom_model_20260603T175227Z.json

@@ -0,0 +1,22 @@
+{
+  "timestamp": "20260603T175227Z",
+  "api": "create_custom_model",
+  "request": {
+    "modelName": "m",
+    "modelSourceConfig": {
+      "s3DataSource": {
+        "s3Uri": "s3://b/k"
+      }
+    },
+    "roleArn": "r",
+    "modelTags": [
+      {
+        "Key": "env",
+        "Value": "test"
+      }
+    ]
+  },
+  "response": {
+    "modelArn": "arn"
+  }
+}

bedrock_api_logs/create_custom_model_deployment_20260603T175224Z.json

@@ -0,0 +1,9 @@
+{
+  "timestamp": "20260603T175224Z",
+  "api": "create_custom_model_deployment",
+  "request": {
+    "modelDeploymentName": "d",
+    "modelArn": "arn:model"
+  },
+  "response": {}
+}

bedrock_api_logs/create_custom_model_deployment_20260603T175225Z.json

@@ -0,0 +1,11 @@
+{
+  "timestamp": "20260603T175225Z",
+  "api": "create_custom_model_deployment",
+  "request": {
+    "modelDeploymentName": "nova-m-deployment",
+    "modelArn": "arn:m"
+  },
+  "response": {
+    "customModelDeploymentArn": "arn:dep"
+  }
+}

bedrock_api_logs/create_custom_model_deployment_20260603T175226Z.json

@@ -0,0 +1,11 @@
+{
+  "timestamp": "20260603T175226Z",
+  "api": "create_custom_model_deployment",
+  "request": {
+    "modelDeploymentName": "my-model-deployment",
+    "modelArn": "arn"
+  },
+  "response": {
+    "customModelDeploymentArn": "dep"
+  }
+}

bedrock_api_logs/create_custom_model_deployment_20260603T175227Z.json

@@ -0,0 +1,11 @@
+{
+  "timestamp": "20260603T175227Z",
+  "api": "create_custom_model_deployment",
+  "request": {
+    "modelDeploymentName": "m-deployment",
+    "modelArn": "arn"
+  },
+  "response": {
+    "customModelDeploymentArn": "dep"
+  }
+}

bedrock_api_logs/create_model_import_job_20260603T174422Z.json

@@ -0,0 +1,17 @@
+{
+  "timestamp": "20260603T174422Z",
+  "api": "create_model_import_job",
+  "request": {
+    "jobName": "test-import-poll-1780508661-4090",
+    "importedModelName": "test-import-model-1780508661-4090",
+    "roleArn": "arn:aws:iam::729646638167:role/Admin",
+    "modelDataSource": {
+      "s3DataSource": {
+        "s3Uri": "s3://mc-flows-sdk-testing/output/meta-textgeneration-llama-3-2-1b-instruct-rlaif-20251202102827/output/model/checkpoints/hf_merged/"
+      }
+    }
+  },
+  "response": {
+    "jobArn": "arn:aws:bedrock:us-west-2:729646638167:model-import-job/dx6dp58zqa08"
+  }
+}

bedrock_api_logs/create_model_import_job_20260603T175224Z.json

@@ -0,0 +1,17 @@
+{
+  "timestamp": "20260603T175224Z",
+  "api": "create_model_import_job",
+  "request": {
+    "jobName": "j",
+    "importedModelName": "m",
+    "roleArn": "r",
+    "modelDataSource": {
+      "s3DataSource": {
+        "s3Uri": "s3://b/m.tar.gz"
+      }
+    }
+  },
+  "response": {
+    "jobArn": "arn:job"
+  }
+}

bedrock_api_logs/create_model_import_job_20260603T175225Z.json

@@ -0,0 +1,17 @@
+{
+  "timestamp": "20260603T175225Z",
+  "api": "create_model_import_job",
+  "request": {
+    "jobName": "j",
+    "importedModelName": "m",
+    "roleArn": "r",
+    "modelDataSource": {
+      "s3DataSource": {
+        "s3Uri": "s3://b/m.tar.gz"
+      }
+    }
+  },
+  "response": {
+    "jobArn": "arn:job"
+  }
+}