# Rate limits transcribed from the provider's own documentation — see provenance. Quoted, not derived. generated: '2026-09-20' method: searched source: https://docs.cloud.google.com/gemini-enterprise-agent-platform/resources/agent-quotas sources: - https://docs.cloud.google.com/gemini-enterprise-agent-platform/resources/agent-quotas provenance: tool: planning/api-economics/harvest_ratelimits.py run: 20260920T133210 grounding: every limit_text was found verbatim in the fetched page text published: true note: Quota page for Gemini Enterprise Agent Platform agents; quotas apply per project per region. Mentions 429 Resource Exhausted errors. No rate-limit response headers documented. limit_count: 28 limits: - name: Write requests to Agent Platform resources limit_text: Create, delete, or update Agent Platform resources per minute 10 limit: 10 window: minute scope: account endpoint: aiplatform.googleapis.com/reasoning_engine_service_write_requests - name: Non-regional write requests limit_text: Create, delete, or update Agent Platform non-regional (global or multiregional) resources per minute 10 limit: 10 window: minute scope: account endpoint: aiplatform.googleapis.com/non_regional_reasoning_engine_service_write_requests - name: Session writes limit_text: Create, delete, or update Agent Platform sessions per minute 100 limit: 100 window: minute scope: account endpoint: aiplatform.googleapis.com/session_write_requests - name: Query or StreamQuery limit_text: Query or StreamQuery Agent Platform per minute 90 limit: 90 window: minute scope: account endpoint: aiplatform.googleapis.com/reasoning_engine_service_query_requests - name: Append session events limit_text: Append event to Agent Platform sessions per minute 300 limit: 300 window: minute scope: account endpoint: aiplatform.googleapis.com/session_event_append_requests - name: Non-regional session writes limit_text: Create, delete, or update Agent Platform non-regional (global or multiregional) sessions per minute 100 limit: 100 window: minute scope: account endpoint: aiplatform.googleapis.com/non_regional_session_write_requests - name: Non-regional session event appends limit_text: Append event to Agent Platform non-regional (global or multiregional) sessions per minute 300 limit: 300 window: minute scope: account endpoint: aiplatform.googleapis.com/non_regional_session_event_append_requests - name: Max Agent Platform resources limit_text: Maximum number of Agent Platform resources 100 limit: 100 scope: account endpoint: aiplatform.googleapis.com/reasoning_engine_service_entities - name: Max non-regional resources limit_text: Maximum number of Agent Platform non-regional (global or multiregional) resources 100 limit: 100 scope: account endpoint: aiplatform.googleapis.com/non_regional_reasoning_engine_service_entities - name: Memory resource writes limit_text: Create, delete, or update Agent Platform memory resources per minute 100 limit: 100 window: minute scope: account endpoint: aiplatform.googleapis.com/memory_bank_write_requests - name: Memory Bank reads limit_text: Get, list, or retrieve from Agent Platform Memory Bank per minute 300 limit: 300 window: minute scope: account endpoint: aiplatform.googleapis.com/memory_bank_read_requests - name: Non-regional memory writes limit_text: Create, delete, or update Agent Platform non-regional (global or multiregional) memory resources per minute 100 limit: 100 window: minute scope: account endpoint: aiplatform.googleapis.com/non_regional_memory_bank_write_requests - name: Non-regional memory reads limit_text: Get, list, or retrieve from non-regional (global or multiregional) Agent Platform Memory Bank per minute 300 limit: 300 window: minute scope: account endpoint: aiplatform.googleapis.com/non_regional_memory_bank_read_requests - name: Sandbox execute requests limit_text: Sandbox environment (Code Execution) execute requests per minute 1000 limit: 1000 window: minute scope: account endpoint: aiplatform.googleapis.com/sandbox_environment_execute_requests - name: Sandbox entities per region limit_text: Sandbox environment (Code Execution) entities per region 1000 limit: 1000 scope: account endpoint: aiplatform.googleapis.com/sandbox_environment_entities - name: Sandbox write requests limit_text: Sandbox environment (Code Execution) write requests per minute 500 limit: 500 window: minute scope: account endpoint: aiplatform.googleapis.com/sandbox_environment_write_requests - name: A2A post requests limit_text: A2A Agent post requests like sendMessage and cancelTask per minute 60 limit: 60 window: minute scope: account endpoint: aiplatform.googleapis.com/a2a_agent_post_requests - name: A2A get requests limit_text: A2A Agent get requests like getTask and getCard per minute 600 limit: 600 window: minute scope: account endpoint: aiplatform.googleapis.com/a2a_agent_get_requests - name: Concurrent bidi connections limit_text: Concurrent live bidirectional connections using the BidiStreamQuery API per minute 10 limit: 10 window: minute scope: account endpoint: aiplatform.googleapis.com/reasoning_engine_service_concurrent_query_requests - name: Max revisions per project per region limit_text: Maximum revisions per project per region 6,000 limit: 6000 scope: account endpoint: aiplatform.googleapis.com/agent_engine_revisions_per_project_per_region - name: Max revisions per agent limit_text: Maximum revisions per agent* 950 limit: 950 scope: account endpoint: aiplatform.googleapis.com/agent_engine_revisions_per_agent - name: Express mode max resources limit_text: Maximum number of Agent Platform resources 10 limit: 10 scope: account plan: Agent Platform Free Tier express mode endpoint: aiplatform.googleapis.com/reasoning_engine_service_entities - name: Express mode query limit_text: Query or StreamQuery Agent Platform per minute 10 limit: 10 window: minute scope: account plan: Agent Platform Free Tier express mode endpoint: aiplatform.googleapis.com/reasoning_engine_service_query_requests - name: Express mode concurrent bidi limit_text: Concurrent live bidirectional connections using the BidiStreamQuery API per minute 1 limit: 1 window: minute scope: account plan: Agent Platform Free Tier express mode endpoint: aiplatform.googleapis.com/reasoning_engine_service_concurrent_query_requests - name: Express mode session writes limit_text: Create, delete, or update Agent Platform sessions per minute 10 limit: 10 window: minute scope: account plan: Agent Platform Free Tier express mode endpoint: aiplatform.googleapis.com/session_write_requests - name: Express mode session event appends limit_text: Append event to Agent Platform sessions per minute 30 limit: 30 window: minute scope: account plan: Agent Platform Free Tier express mode endpoint: aiplatform.googleapis.com/session_event_append_requests - name: Express mode memory writes limit_text: Create, delete, or update Agent Platform memory resources per minute 10 limit: 10 window: minute scope: account plan: Agent Platform Free Tier express mode endpoint: aiplatform.googleapis.com/memory_bank_write_requests - name: Express mode memory reads limit_text: Get, list, or retrieve from Memory Bank per minute 10 limit: 10 window: minute scope: account plan: Agent Platform Free Tier express mode endpoint: aiplatform.googleapis.com/memory_bank_read_requests exceeded_status: 429